[Kernel-packages] [Bug 1299094] Re: [LENOVO 24292VG] hibernate/resume failure [non-free: nvidia]
** Changed in: linux (Ubuntu) Status: Incomplete => Opinion ** Changed in: linux (Ubuntu) Status: Opinion => Confirmed ** Tags added: kernel-bug-exists-upstream -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1299094 Title: [LENOVO 24292VG] hibernate/resume failure [non-free: nvidia] Status in “linux” package in Ubuntu: Confirmed Bug description: Tried to hibernate with pm-hibernate. The system did shutdown but didn't restored my session after booting. ProblemType: KernelOops DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-19-generic 3.13.0-19.40 ProcVersionSignature: Ubuntu 3.13.0-19.40-generic 3.13.6 Uname: Linux 3.13.0-19-generic x86_64 NonfreeKernelModules: nvidia Annotation: This occured during a previous hibernate and prevented it from resuming properly. ApportVersion: 2.13.3-0ubuntu1 Architecture: amd64 Date: Fri Mar 28 17:30:40 2014 ExecutablePath: /usr/share/apport/apportcheckresume Failure: hibernate/resume InstallationDate: Installed on 2011-10-12 (898 days ago) InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Beta amd64 (20110921.2) InterpreterPath: /usr/bin/python3.4 MachineType: LENOVO 24292VG ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume ProcEnviron: TERM=linux PATH=(custom, no user) ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-19-generic root=UUID=da9d8a2b-9b8b-4025-b253-a236d5957433 ro quiet splash pcie_aspm=force i915.i915_enable_rc6=1 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.13.0-19-generic N/A linux-backports-modules-3.13.0-19-generic N/A linux-firmware 1.126 SourcePackage: linux Title: [LENOVO 24292VG] hibernate/resume failure [non-free: nvidia] UpgradeStatus: Upgraded to trusty on 2014-03-28 (0 days ago) UserGroups: dmi.bios.date: 05/29/2012 dmi.bios.vendor: LENOVO dmi.bios.version: G4ET37WW (1.12 ) dmi.board.asset.tag: Not Available dmi.board.name: 24292VG dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrG4ET37WW(1.12):bd05/29/2012:svnLENOVO:pn24292VG:pvrThinkPadT530:rvnLENOVO:rn24292VG:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 24292VG dmi.product.version: ThinkPad T530 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1299094/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1299094] [NEW] [LENOVO 24292VG] hibernate/resume failure [non-free: nvidia]
Public bug reported: Tried to hibernate with pm-hibernate. The system did shutdown but didn't restored my session after booting. ProblemType: KernelOops DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-19-generic 3.13.0-19.40 ProcVersionSignature: Ubuntu 3.13.0-19.40-generic 3.13.6 Uname: Linux 3.13.0-19-generic x86_64 NonfreeKernelModules: nvidia Annotation: This occured during a previous hibernate and prevented it from resuming properly. ApportVersion: 2.13.3-0ubuntu1 Architecture: amd64 Date: Fri Mar 28 17:30:40 2014 ExecutablePath: /usr/share/apport/apportcheckresume Failure: hibernate/resume InstallationDate: Installed on 2011-10-12 (898 days ago) InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Beta amd64 (20110921.2) InterpreterPath: /usr/bin/python3.4 MachineType: LENOVO 24292VG ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume ProcEnviron: TERM=linux PATH=(custom, no user) ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-19-generic root=UUID=da9d8a2b-9b8b-4025-b253-a236d5957433 ro quiet splash pcie_aspm=force i915.i915_enable_rc6=1 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.13.0-19-generic N/A linux-backports-modules-3.13.0-19-generic N/A linux-firmware 1.126 SourcePackage: linux Title: [LENOVO 24292VG] hibernate/resume failure [non-free: nvidia] UpgradeStatus: Upgraded to trusty on 2014-03-28 (0 days ago) UserGroups: dmi.bios.date: 05/29/2012 dmi.bios.vendor: LENOVO dmi.bios.version: G4ET37WW (1.12 ) dmi.board.asset.tag: Not Available dmi.board.name: 24292VG dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrG4ET37WW(1.12):bd05/29/2012:svnLENOVO:pn24292VG:pvrThinkPadT530:rvnLENOVO:rn24292VG:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 24292VG dmi.product.version: ThinkPad T530 dmi.sys.vendor: LENOVO ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-kerneloops hibernate resume trusty -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1299094 Title: [LENOVO 24292VG] hibernate/resume failure [non-free: nvidia] Status in “linux” package in Ubuntu: New Bug description: Tried to hibernate with pm-hibernate. The system did shutdown but didn't restored my session after booting. ProblemType: KernelOops DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-19-generic 3.13.0-19.40 ProcVersionSignature: Ubuntu 3.13.0-19.40-generic 3.13.6 Uname: Linux 3.13.0-19-generic x86_64 NonfreeKernelModules: nvidia Annotation: This occured during a previous hibernate and prevented it from resuming properly. ApportVersion: 2.13.3-0ubuntu1 Architecture: amd64 Date: Fri Mar 28 17:30:40 2014 ExecutablePath: /usr/share/apport/apportcheckresume Failure: hibernate/resume InstallationDate: Installed on 2011-10-12 (898 days ago) InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Beta amd64 (20110921.2) InterpreterPath: /usr/bin/python3.4 MachineType: LENOVO 24292VG ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume ProcEnviron: TERM=linux PATH=(custom, no user) ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-19-generic root=UUID=da9d8a2b-9b8b-4025-b253-a236d5957433 ro quiet splash pcie_aspm=force i915.i915_enable_rc6=1 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.13.0-19-generic N/A linux-backports-modules-3.13.0-19-generic N/A linux-firmware 1.126 SourcePackage: linux Title: [LENOVO 24292VG] hibernate/resume failure [non-free: nvidia] UpgradeStatus: Upgraded to trusty on 2014-03-28 (0 days ago) UserGroups: dmi.bios.date: 05/29/2012 dmi.bios.vendor: LENOVO dmi.bios.version: G4ET37WW (1.12 ) dmi.board.asset.tag: Not Available dmi.board.name: 24292VG dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrG4ET37WW(1.12):bd05/29/2012:svnLENOVO:pn24292VG:pvrThinkPadT530:rvnLENOVO:rn24292VG:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 24292VG dmi.product.version: ThinkPad T530 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1299094/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : k
[Kernel-packages] [Bug 1371828] Re: After updating nvidia-common to 1:0.2.91.7, nvidia drivers are no longer in use
I think I've the same problem. Updated yesterday, started my computer this morning and after the boot screen I'm only seeing a blinking cursor on a black screen. Tought it had something todo with lightdm, but nothing I tried fixed it. After that I've removed all nvidia packages: sudo apt-get purge nvidia-* Rebooted, and choose the nvidia-331-updates driver I was using before (via Additional Drivers). This gave the blinking cursor again. So I've tried the other drivers (nvidia-331, nvidia-304, nvidia-304-updates), but none of these installed correctly. After every reboot I got the failsafe mode from Xorg. I've also tried to downgrade nvidia-common to 1:0.2.91.4, but this again caused to fallback in the failsafe mode. Ps. I'm also missing the nvidia-xconfig command, used it a few days ago. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to nvidia-common in Ubuntu. https://bugs.launchpad.net/bugs/1371828 Title: After updating nvidia-common to 1:0.2.91.7, nvidia drivers are no longer in use Status in “nvidia-common” package in Ubuntu: Confirmed Bug description: 1) The release of Ubuntu you are using, via 'lsb_release -rd' or System -> About Ubuntu Description:Ubuntu 14.04.1 LTS Release:14.04 2) The version of the package you are using, via 'apt-cache policy pkgname' or by checking in Software Center nvidia-common: Installed: 1:0.2.91.7 Candidate: 1:0.2.91.7 Version table: *** 1:0.2.91.7 0 500 http://my-mirror/archive-ubuntu/ubuntu/ trusty-updates/universe amd64 Packages 100 /var/lib/dpkg/status 1:0.2.91.4 0 500 http://my-mirror/archive-ubuntu/ubuntu/ trusty/universe amd64 Packages 3) What you expected to happen nVidia binary drivers are used 4) What happened instead nouveau Xorg driver is used, but the nVidia kernel module is loaded. I updated this package yesterday but did not reboot. When I started my machine this morning I could only boot into the terminal. Xorg.0.log said that the nvidia module did no exist. After purging the nvidia driver and reinstalling, I can now start the machine and get into X, but the nouveau driver X driver is in use. ldmod shows the nvidia driver loaded: ... ppdev 17671 0 nvidia 10675249 0 snd_hda_codec_hdmi 46368 1 ... But Xorg.0.log says the Xorg driver could not be found: [ 9.730] (II) LoadModule: "nvidia" [ 9.731] (WW) Warning, couldn't open module nvidia [ 9.731] (II) UnloadModule: "nvidia" [ 9.731] (II) Unloading nvidia [ 9.731] (EE) Failed to load module "nvidia" (module does not exist, 0) The Driver Manager says that I am using the nvidia driver version 331.38, but update-alternatives has the MESA ld.so.conf selected: $ sudo update-alternatives --config x86_64-linux-gnu_gl_conf There are 3 choices for the alternative x86_64-linux-gnu_gl_conf (providing /etc/ld.so.conf.d/x86_64-linux-gnu_GL.conf). SelectionPath Priority Status 0/usr/lib/nvidia-331/ld.so.conf 8604 auto mode 1/usr/lib/nvidia-331-prime/ld.so.conf8603 manual mode 2/usr/lib/nvidia-331/ld.so.conf 8604 manual mode * 3/usr/lib/x86_64-linux-gnu/mesa/ld.so.conf 500 manual mode If I select 0 and log out and back in, the nvidia driver is in use, but I cannot start Steam. This select also does not survive a reboot. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-common/+bug/1371828/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1371828] Re: After updating nvidia-common to 1:0.2.91.7, nvidia drivers are no longer in use
I've fixed it by not only downgrading nvidia-common to 1:0.2.91.4 but also ubuntu-drivers-common to 1:0.2.91.4. After that I've reinstalled the nvidia-331-updates and everything works again. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to nvidia-common in Ubuntu. https://bugs.launchpad.net/bugs/1371828 Title: After updating nvidia-common to 1:0.2.91.7, nvidia drivers are no longer in use Status in “nvidia-common” package in Ubuntu: Confirmed Bug description: 1) The release of Ubuntu you are using, via 'lsb_release -rd' or System -> About Ubuntu Description:Ubuntu 14.04.1 LTS Release:14.04 2) The version of the package you are using, via 'apt-cache policy pkgname' or by checking in Software Center nvidia-common: Installed: 1:0.2.91.7 Candidate: 1:0.2.91.7 Version table: *** 1:0.2.91.7 0 500 http://my-mirror/archive-ubuntu/ubuntu/ trusty-updates/universe amd64 Packages 100 /var/lib/dpkg/status 1:0.2.91.4 0 500 http://my-mirror/archive-ubuntu/ubuntu/ trusty/universe amd64 Packages 3) What you expected to happen nVidia binary drivers are used 4) What happened instead nouveau Xorg driver is used, but the nVidia kernel module is loaded. I updated this package yesterday but did not reboot. When I started my machine this morning I could only boot into the terminal. Xorg.0.log said that the nvidia module did no exist. After purging the nvidia driver and reinstalling, I can now start the machine and get into X, but the nouveau driver X driver is in use. ldmod shows the nvidia driver loaded: ... ppdev 17671 0 nvidia 10675249 0 snd_hda_codec_hdmi 46368 1 ... But Xorg.0.log says the Xorg driver could not be found: [ 9.730] (II) LoadModule: "nvidia" [ 9.731] (WW) Warning, couldn't open module nvidia [ 9.731] (II) UnloadModule: "nvidia" [ 9.731] (II) Unloading nvidia [ 9.731] (EE) Failed to load module "nvidia" (module does not exist, 0) The Driver Manager says that I am using the nvidia driver version 331.38, but update-alternatives has the MESA ld.so.conf selected: $ sudo update-alternatives --config x86_64-linux-gnu_gl_conf There are 3 choices for the alternative x86_64-linux-gnu_gl_conf (providing /etc/ld.so.conf.d/x86_64-linux-gnu_GL.conf). SelectionPath Priority Status 0/usr/lib/nvidia-331/ld.so.conf 8604 auto mode 1/usr/lib/nvidia-331-prime/ld.so.conf8603 manual mode 2/usr/lib/nvidia-331/ld.so.conf 8604 manual mode * 3/usr/lib/x86_64-linux-gnu/mesa/ld.so.conf 500 manual mode If I select 0 and log out and back in, the nvidia driver is in use, but I cannot start Steam. This select also does not survive a reboot. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-common/+bug/1371828/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1624234] Re: Changing backlight doesn't work in Gnome
** Attachment added: "ssdt11.dat" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1624234/+attachment/4741832/+files/ssdt11.dat -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1624234 Title: Changing backlight doesn't work in Gnome Status in linux package in Ubuntu: Confirmed Bug description: With Unity I can change the backlight with the hotkeys out of the box, didn't had to do anything to get that working. I've now switched to Gnome (by installing ubuntu-gnome-desktop), but I've not found a way to get the hotkeys working for the backlight again. I also don't see the backlight slider in the upper right menu or in the settings. I've tried everything on this page: https://wiki.ubuntu.com/Kernel/Debugging/Backlight I've tried different combinations in my grub configuration: video.use_native_backlight acpi_backlight=vendor acpi_backlight=none thinkpad-acpi.brightness_enable=1 acpi_backlight=vendor thinkpad-acpi.brightness_enable=1 acpi_backlight=none acpi_osi="!Windows 2012" acpi_osi=linux thinkpad-acpi.brightness_enable=1 acpi_osi= I've also added 'EnableBrightnessControl' to my xorg.conf. Unfortunately, nothing changes. And /sys/class/backlight/ is always empty. The only thing that did make a difference was adding 'acpi_os=' to my grub config. This did show the backlight slider in the settings & menu. And did show the pop-up when changing the backlight via the hotkeys. Unfortunately, it didn't change the backlight. And the slider didn't go futher than 5% or something. During all my tests xbacklight always worked. That's the only way to change my backlight in Gnome atm. Only when I added 'acpi_os=' xbacklight stopped working. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-36-generic 4.4.0-36.55 ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16 Uname: Linux 4.4.0-36-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: tpater 2523 F pulseaudio /dev/snd/controlC0: tpater 2523 F pulseaudio CurrentDesktop: GNOME Date: Fri Sep 16 08:55:30 2016 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=3bb7a82d-4df4-43fb-9005-42cee745d105 InstallationDate: Installed on 2016-08-30 (17 days ago) InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) MachineType: LENOVO 20ENCTO1WW ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-36-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-36-generic N/A linux-backports-modules-4.4.0-36-generic N/A linux-firmware1.157.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/03/2016 dmi.bios.vendor: LENOVO dmi.bios.version: N1EET57W (1.30 ) dmi.board.asset.tag: Not Available dmi.board.name: 20ENCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN1EET57W(1.30):bd08/03/2016:svnLENOVO:pn20ENCTO1WW:pvrThinkPadP50:rvnLENOVO:rn20ENCTO1WW:rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20ENCTO1WW dmi.product.version: ThinkPad P50 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1624234/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1624234] [NEW] Changing backlight doesn't work in Gnome
Public bug reported: With Unity I can change the backlight with the hotkeys out of the box, didn't had to do anything to get that working. I've now switched to Gnome (by installing ubuntu-gnome-desktop), but I've not found a way to get the hotkeys working for the backlight again. I also don't see the backlight slider in the upper right menu or in the settings. I've tried everything on this page: https://wiki.ubuntu.com/Kernel/Debugging/Backlight I've tried different combinations in my grub configuration: video.use_native_backlight acpi_backlight=vendor acpi_backlight=none thinkpad-acpi.brightness_enable=1 acpi_backlight=vendor thinkpad-acpi.brightness_enable=1 acpi_backlight=none acpi_osi="!Windows 2012" acpi_osi=linux thinkpad-acpi.brightness_enable=1 acpi_osi= I've also added 'EnableBrightnessControl' to my xorg.conf. Unfortunately, nothing changes. And /sys/class/backlight/ is always empty. The only thing that did make a difference was adding 'acpi_os=' to my grub config. This did show the backlight slider in the settings & menu. And did show the pop-up when changing the backlight via the hotkeys. Unfortunately, it didn't change the backlight. And the slider didn't go futher than 5% or something. During all my tests xbacklight always worked. That's the only way to change my backlight in Gnome atm. Only when I added 'acpi_os=' xbacklight stopped working. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-36-generic 4.4.0-36.55 ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16 Uname: Linux 4.4.0-36-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: tpater 2523 F pulseaudio /dev/snd/controlC0: tpater 2523 F pulseaudio CurrentDesktop: GNOME Date: Fri Sep 16 08:55:30 2016 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=3bb7a82d-4df4-43fb-9005-42cee745d105 InstallationDate: Installed on 2016-08-30 (17 days ago) InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) MachineType: LENOVO 20ENCTO1WW ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-36-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-36-generic N/A linux-backports-modules-4.4.0-36-generic N/A linux-firmware1.157.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/03/2016 dmi.bios.vendor: LENOVO dmi.bios.version: N1EET57W (1.30 ) dmi.board.asset.tag: Not Available dmi.board.name: 20ENCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN1EET57W(1.30):bd08/03/2016:svnLENOVO:pn20ENCTO1WW:pvrThinkPadP50:rvnLENOVO:rn20ENCTO1WW:rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20ENCTO1WW dmi.product.version: ThinkPad P50 dmi.sys.vendor: LENOVO ** Affects: linux (Ubuntu) Importance: Undecided Status: Confirmed ** Tags: amd64 apport-bug xenial -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1624234 Title: Changing backlight doesn't work in Gnome Status in linux package in Ubuntu: Confirmed Bug description: With Unity I can change the backlight with the hotkeys out of the box, didn't had to do anything to get that working. I've now switched to Gnome (by installing ubuntu-gnome-desktop), but I've not found a way to get the hotkeys working for the backlight again. I also don't see the backlight slider in the upper right menu or in the settings. I've tried everything on this page: https://wiki.ubuntu.com/Kernel/Debugging/Backlight I've tried different combinations in my grub configuration: video.use_native_backlight acpi_backlight=vendor acpi_backlight=none thinkpad-acpi.brightness_enable=1 acpi_backlight=vendor thinkpad-acpi.brightness_enable=1 acpi_backlight=none acpi_osi="!Windows 2012" acpi_osi=linux thinkpad-acpi.brightness_enable=1 acpi_osi= I've also added 'EnableBrightnessControl' to my xorg.conf. Unfortunately, nothing changes. And /sys/class/backlight/ is always empty. The only thing that did make a difference was adding 'acpi_os=' to my grub config. This did show the backlight slider in the settings & menu. And did show the pop-up when changing the backlight via the hotkeys. Unfortunately, it didn't change the backlight. And the slider didn't go futher than 5% or something. During all my tests xbacklight always worked. That's the only way to change my backlight in Gnome atm. Only when I added 'acpi_os=' xbacklight stopped working. ProblemType: Bug DistroReleas
[Kernel-packages] [Bug 1624234] Re: Changing backlight doesn't work in Gnome
** Attachment added: "results.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1624234/+attachment/4741829/+files/results.log -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1624234 Title: Changing backlight doesn't work in Gnome Status in linux package in Ubuntu: Confirmed Bug description: With Unity I can change the backlight with the hotkeys out of the box, didn't had to do anything to get that working. I've now switched to Gnome (by installing ubuntu-gnome-desktop), but I've not found a way to get the hotkeys working for the backlight again. I also don't see the backlight slider in the upper right menu or in the settings. I've tried everything on this page: https://wiki.ubuntu.com/Kernel/Debugging/Backlight I've tried different combinations in my grub configuration: video.use_native_backlight acpi_backlight=vendor acpi_backlight=none thinkpad-acpi.brightness_enable=1 acpi_backlight=vendor thinkpad-acpi.brightness_enable=1 acpi_backlight=none acpi_osi="!Windows 2012" acpi_osi=linux thinkpad-acpi.brightness_enable=1 acpi_osi= I've also added 'EnableBrightnessControl' to my xorg.conf. Unfortunately, nothing changes. And /sys/class/backlight/ is always empty. The only thing that did make a difference was adding 'acpi_os=' to my grub config. This did show the backlight slider in the settings & menu. And did show the pop-up when changing the backlight via the hotkeys. Unfortunately, it didn't change the backlight. And the slider didn't go futher than 5% or something. During all my tests xbacklight always worked. That's the only way to change my backlight in Gnome atm. Only when I added 'acpi_os=' xbacklight stopped working. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-36-generic 4.4.0-36.55 ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16 Uname: Linux 4.4.0-36-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: tpater 2523 F pulseaudio /dev/snd/controlC0: tpater 2523 F pulseaudio CurrentDesktop: GNOME Date: Fri Sep 16 08:55:30 2016 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=3bb7a82d-4df4-43fb-9005-42cee745d105 InstallationDate: Installed on 2016-08-30 (17 days ago) InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) MachineType: LENOVO 20ENCTO1WW ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-36-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-36-generic N/A linux-backports-modules-4.4.0-36-generic N/A linux-firmware1.157.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/03/2016 dmi.bios.vendor: LENOVO dmi.bios.version: N1EET57W (1.30 ) dmi.board.asset.tag: Not Available dmi.board.name: 20ENCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN1EET57W(1.30):bd08/03/2016:svnLENOVO:pn20ENCTO1WW:pvrThinkPadP50:rvnLENOVO:rn20ENCTO1WW:rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20ENCTO1WW dmi.product.version: ThinkPad P50 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1624234/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1624234] Re: Changing backlight doesn't work in Gnome
** Attachment added: "ssdt12.dat" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1624234/+attachment/4741831/+files/ssdt12.dat -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1624234 Title: Changing backlight doesn't work in Gnome Status in linux package in Ubuntu: Confirmed Bug description: With Unity I can change the backlight with the hotkeys out of the box, didn't had to do anything to get that working. I've now switched to Gnome (by installing ubuntu-gnome-desktop), but I've not found a way to get the hotkeys working for the backlight again. I also don't see the backlight slider in the upper right menu or in the settings. I've tried everything on this page: https://wiki.ubuntu.com/Kernel/Debugging/Backlight I've tried different combinations in my grub configuration: video.use_native_backlight acpi_backlight=vendor acpi_backlight=none thinkpad-acpi.brightness_enable=1 acpi_backlight=vendor thinkpad-acpi.brightness_enable=1 acpi_backlight=none acpi_osi="!Windows 2012" acpi_osi=linux thinkpad-acpi.brightness_enable=1 acpi_osi= I've also added 'EnableBrightnessControl' to my xorg.conf. Unfortunately, nothing changes. And /sys/class/backlight/ is always empty. The only thing that did make a difference was adding 'acpi_os=' to my grub config. This did show the backlight slider in the settings & menu. And did show the pop-up when changing the backlight via the hotkeys. Unfortunately, it didn't change the backlight. And the slider didn't go futher than 5% or something. During all my tests xbacklight always worked. That's the only way to change my backlight in Gnome atm. Only when I added 'acpi_os=' xbacklight stopped working. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-36-generic 4.4.0-36.55 ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16 Uname: Linux 4.4.0-36-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: tpater 2523 F pulseaudio /dev/snd/controlC0: tpater 2523 F pulseaudio CurrentDesktop: GNOME Date: Fri Sep 16 08:55:30 2016 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=3bb7a82d-4df4-43fb-9005-42cee745d105 InstallationDate: Installed on 2016-08-30 (17 days ago) InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) MachineType: LENOVO 20ENCTO1WW ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-36-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-36-generic N/A linux-backports-modules-4.4.0-36-generic N/A linux-firmware1.157.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/03/2016 dmi.bios.vendor: LENOVO dmi.bios.version: N1EET57W (1.30 ) dmi.board.asset.tag: Not Available dmi.board.name: 20ENCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN1EET57W(1.30):bd08/03/2016:svnLENOVO:pn20ENCTO1WW:pvrThinkPadP50:rvnLENOVO:rn20ENCTO1WW:rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20ENCTO1WW dmi.product.version: ThinkPad P50 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1624234/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1624234] Re: Changing backlight doesn't work in Gnome
** Attachment added: "dsdt.dsl" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1624234/+attachment/4741830/+files/dsdt.dsl -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1624234 Title: Changing backlight doesn't work in Gnome Status in linux package in Ubuntu: Confirmed Bug description: With Unity I can change the backlight with the hotkeys out of the box, didn't had to do anything to get that working. I've now switched to Gnome (by installing ubuntu-gnome-desktop), but I've not found a way to get the hotkeys working for the backlight again. I also don't see the backlight slider in the upper right menu or in the settings. I've tried everything on this page: https://wiki.ubuntu.com/Kernel/Debugging/Backlight I've tried different combinations in my grub configuration: video.use_native_backlight acpi_backlight=vendor acpi_backlight=none thinkpad-acpi.brightness_enable=1 acpi_backlight=vendor thinkpad-acpi.brightness_enable=1 acpi_backlight=none acpi_osi="!Windows 2012" acpi_osi=linux thinkpad-acpi.brightness_enable=1 acpi_osi= I've also added 'EnableBrightnessControl' to my xorg.conf. Unfortunately, nothing changes. And /sys/class/backlight/ is always empty. The only thing that did make a difference was adding 'acpi_os=' to my grub config. This did show the backlight slider in the settings & menu. And did show the pop-up when changing the backlight via the hotkeys. Unfortunately, it didn't change the backlight. And the slider didn't go futher than 5% or something. During all my tests xbacklight always worked. That's the only way to change my backlight in Gnome atm. Only when I added 'acpi_os=' xbacklight stopped working. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-36-generic 4.4.0-36.55 ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16 Uname: Linux 4.4.0-36-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: tpater 2523 F pulseaudio /dev/snd/controlC0: tpater 2523 F pulseaudio CurrentDesktop: GNOME Date: Fri Sep 16 08:55:30 2016 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=3bb7a82d-4df4-43fb-9005-42cee745d105 InstallationDate: Installed on 2016-08-30 (17 days ago) InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) MachineType: LENOVO 20ENCTO1WW ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-36-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-36-generic N/A linux-backports-modules-4.4.0-36-generic N/A linux-firmware1.157.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/03/2016 dmi.bios.vendor: LENOVO dmi.bios.version: N1EET57W (1.30 ) dmi.board.asset.tag: Not Available dmi.board.name: 20ENCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN1EET57W(1.30):bd08/03/2016:svnLENOVO:pn20ENCTO1WW:pvrThinkPadP50:rvnLENOVO:rn20ENCTO1WW:rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20ENCTO1WW dmi.product.version: ThinkPad P50 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1624234/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1624234] Re: Changing backlight doesn't work in Gnome
** Attachment added: "ssdt10.dat" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1624234/+attachment/4741833/+files/ssdt10.dat -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1624234 Title: Changing backlight doesn't work in Gnome Status in linux package in Ubuntu: Confirmed Bug description: With Unity I can change the backlight with the hotkeys out of the box, didn't had to do anything to get that working. I've now switched to Gnome (by installing ubuntu-gnome-desktop), but I've not found a way to get the hotkeys working for the backlight again. I also don't see the backlight slider in the upper right menu or in the settings. I've tried everything on this page: https://wiki.ubuntu.com/Kernel/Debugging/Backlight I've tried different combinations in my grub configuration: video.use_native_backlight acpi_backlight=vendor acpi_backlight=none thinkpad-acpi.brightness_enable=1 acpi_backlight=vendor thinkpad-acpi.brightness_enable=1 acpi_backlight=none acpi_osi="!Windows 2012" acpi_osi=linux thinkpad-acpi.brightness_enable=1 acpi_osi= I've also added 'EnableBrightnessControl' to my xorg.conf. Unfortunately, nothing changes. And /sys/class/backlight/ is always empty. The only thing that did make a difference was adding 'acpi_os=' to my grub config. This did show the backlight slider in the settings & menu. And did show the pop-up when changing the backlight via the hotkeys. Unfortunately, it didn't change the backlight. And the slider didn't go futher than 5% or something. During all my tests xbacklight always worked. That's the only way to change my backlight in Gnome atm. Only when I added 'acpi_os=' xbacklight stopped working. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-36-generic 4.4.0-36.55 ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16 Uname: Linux 4.4.0-36-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: tpater 2523 F pulseaudio /dev/snd/controlC0: tpater 2523 F pulseaudio CurrentDesktop: GNOME Date: Fri Sep 16 08:55:30 2016 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=3bb7a82d-4df4-43fb-9005-42cee745d105 InstallationDate: Installed on 2016-08-30 (17 days ago) InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) MachineType: LENOVO 20ENCTO1WW ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-36-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-36-generic N/A linux-backports-modules-4.4.0-36-generic N/A linux-firmware1.157.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/03/2016 dmi.bios.vendor: LENOVO dmi.bios.version: N1EET57W (1.30 ) dmi.board.asset.tag: Not Available dmi.board.name: 20ENCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN1EET57W(1.30):bd08/03/2016:svnLENOVO:pn20ENCTO1WW:pvrThinkPadP50:rvnLENOVO:rn20ENCTO1WW:rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20ENCTO1WW dmi.product.version: ThinkPad P50 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1624234/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1624234] Re: Changing backlight doesn't work in Gnome
** Attachment added: "ssdt2.dat" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1624234/+attachment/4741842/+files/ssdt2.dat -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1624234 Title: Changing backlight doesn't work in Gnome Status in linux package in Ubuntu: Confirmed Bug description: With Unity I can change the backlight with the hotkeys out of the box, didn't had to do anything to get that working. I've now switched to Gnome (by installing ubuntu-gnome-desktop), but I've not found a way to get the hotkeys working for the backlight again. I also don't see the backlight slider in the upper right menu or in the settings. I've tried everything on this page: https://wiki.ubuntu.com/Kernel/Debugging/Backlight I've tried different combinations in my grub configuration: video.use_native_backlight acpi_backlight=vendor acpi_backlight=none thinkpad-acpi.brightness_enable=1 acpi_backlight=vendor thinkpad-acpi.brightness_enable=1 acpi_backlight=none acpi_osi="!Windows 2012" acpi_osi=linux thinkpad-acpi.brightness_enable=1 acpi_osi= I've also added 'EnableBrightnessControl' to my xorg.conf. Unfortunately, nothing changes. And /sys/class/backlight/ is always empty. The only thing that did make a difference was adding 'acpi_os=' to my grub config. This did show the backlight slider in the settings & menu. And did show the pop-up when changing the backlight via the hotkeys. Unfortunately, it didn't change the backlight. And the slider didn't go futher than 5% or something. During all my tests xbacklight always worked. That's the only way to change my backlight in Gnome atm. Only when I added 'acpi_os=' xbacklight stopped working. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-36-generic 4.4.0-36.55 ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16 Uname: Linux 4.4.0-36-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: tpater 2523 F pulseaudio /dev/snd/controlC0: tpater 2523 F pulseaudio CurrentDesktop: GNOME Date: Fri Sep 16 08:55:30 2016 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=3bb7a82d-4df4-43fb-9005-42cee745d105 InstallationDate: Installed on 2016-08-30 (17 days ago) InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) MachineType: LENOVO 20ENCTO1WW ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-36-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-36-generic N/A linux-backports-modules-4.4.0-36-generic N/A linux-firmware1.157.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/03/2016 dmi.bios.vendor: LENOVO dmi.bios.version: N1EET57W (1.30 ) dmi.board.asset.tag: Not Available dmi.board.name: 20ENCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN1EET57W(1.30):bd08/03/2016:svnLENOVO:pn20ENCTO1WW:pvrThinkPadP50:rvnLENOVO:rn20ENCTO1WW:rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20ENCTO1WW dmi.product.version: ThinkPad P50 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1624234/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1624234] Re: Changing backlight doesn't work in Gnome
** Attachment added: "ssdt3.dat" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1624234/+attachment/4741841/+files/ssdt3.dat -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1624234 Title: Changing backlight doesn't work in Gnome Status in linux package in Ubuntu: Confirmed Bug description: With Unity I can change the backlight with the hotkeys out of the box, didn't had to do anything to get that working. I've now switched to Gnome (by installing ubuntu-gnome-desktop), but I've not found a way to get the hotkeys working for the backlight again. I also don't see the backlight slider in the upper right menu or in the settings. I've tried everything on this page: https://wiki.ubuntu.com/Kernel/Debugging/Backlight I've tried different combinations in my grub configuration: video.use_native_backlight acpi_backlight=vendor acpi_backlight=none thinkpad-acpi.brightness_enable=1 acpi_backlight=vendor thinkpad-acpi.brightness_enable=1 acpi_backlight=none acpi_osi="!Windows 2012" acpi_osi=linux thinkpad-acpi.brightness_enable=1 acpi_osi= I've also added 'EnableBrightnessControl' to my xorg.conf. Unfortunately, nothing changes. And /sys/class/backlight/ is always empty. The only thing that did make a difference was adding 'acpi_os=' to my grub config. This did show the backlight slider in the settings & menu. And did show the pop-up when changing the backlight via the hotkeys. Unfortunately, it didn't change the backlight. And the slider didn't go futher than 5% or something. During all my tests xbacklight always worked. That's the only way to change my backlight in Gnome atm. Only when I added 'acpi_os=' xbacklight stopped working. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-36-generic 4.4.0-36.55 ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16 Uname: Linux 4.4.0-36-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: tpater 2523 F pulseaudio /dev/snd/controlC0: tpater 2523 F pulseaudio CurrentDesktop: GNOME Date: Fri Sep 16 08:55:30 2016 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=3bb7a82d-4df4-43fb-9005-42cee745d105 InstallationDate: Installed on 2016-08-30 (17 days ago) InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) MachineType: LENOVO 20ENCTO1WW ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-36-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-36-generic N/A linux-backports-modules-4.4.0-36-generic N/A linux-firmware1.157.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/03/2016 dmi.bios.vendor: LENOVO dmi.bios.version: N1EET57W (1.30 ) dmi.board.asset.tag: Not Available dmi.board.name: 20ENCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN1EET57W(1.30):bd08/03/2016:svnLENOVO:pn20ENCTO1WW:pvrThinkPadP50:rvnLENOVO:rn20ENCTO1WW:rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20ENCTO1WW dmi.product.version: ThinkPad P50 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1624234/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1624234] Re: Changing backlight doesn't work in Gnome
** Attachment added: "ssdt6.dat" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1624234/+attachment/4741837/+files/ssdt6.dat -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1624234 Title: Changing backlight doesn't work in Gnome Status in linux package in Ubuntu: Confirmed Bug description: With Unity I can change the backlight with the hotkeys out of the box, didn't had to do anything to get that working. I've now switched to Gnome (by installing ubuntu-gnome-desktop), but I've not found a way to get the hotkeys working for the backlight again. I also don't see the backlight slider in the upper right menu or in the settings. I've tried everything on this page: https://wiki.ubuntu.com/Kernel/Debugging/Backlight I've tried different combinations in my grub configuration: video.use_native_backlight acpi_backlight=vendor acpi_backlight=none thinkpad-acpi.brightness_enable=1 acpi_backlight=vendor thinkpad-acpi.brightness_enable=1 acpi_backlight=none acpi_osi="!Windows 2012" acpi_osi=linux thinkpad-acpi.brightness_enable=1 acpi_osi= I've also added 'EnableBrightnessControl' to my xorg.conf. Unfortunately, nothing changes. And /sys/class/backlight/ is always empty. The only thing that did make a difference was adding 'acpi_os=' to my grub config. This did show the backlight slider in the settings & menu. And did show the pop-up when changing the backlight via the hotkeys. Unfortunately, it didn't change the backlight. And the slider didn't go futher than 5% or something. During all my tests xbacklight always worked. That's the only way to change my backlight in Gnome atm. Only when I added 'acpi_os=' xbacklight stopped working. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-36-generic 4.4.0-36.55 ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16 Uname: Linux 4.4.0-36-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: tpater 2523 F pulseaudio /dev/snd/controlC0: tpater 2523 F pulseaudio CurrentDesktop: GNOME Date: Fri Sep 16 08:55:30 2016 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=3bb7a82d-4df4-43fb-9005-42cee745d105 InstallationDate: Installed on 2016-08-30 (17 days ago) InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) MachineType: LENOVO 20ENCTO1WW ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-36-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-36-generic N/A linux-backports-modules-4.4.0-36-generic N/A linux-firmware1.157.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/03/2016 dmi.bios.vendor: LENOVO dmi.bios.version: N1EET57W (1.30 ) dmi.board.asset.tag: Not Available dmi.board.name: 20ENCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN1EET57W(1.30):bd08/03/2016:svnLENOVO:pn20ENCTO1WW:pvrThinkPadP50:rvnLENOVO:rn20ENCTO1WW:rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20ENCTO1WW dmi.product.version: ThinkPad P50 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1624234/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1624234] Re: Changing backlight doesn't work in Gnome
** Attachment added: "dsdt.dat" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1624234/+attachment/4741844/+files/dsdt.dat -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1624234 Title: Changing backlight doesn't work in Gnome Status in linux package in Ubuntu: Confirmed Bug description: With Unity I can change the backlight with the hotkeys out of the box, didn't had to do anything to get that working. I've now switched to Gnome (by installing ubuntu-gnome-desktop), but I've not found a way to get the hotkeys working for the backlight again. I also don't see the backlight slider in the upper right menu or in the settings. I've tried everything on this page: https://wiki.ubuntu.com/Kernel/Debugging/Backlight I've tried different combinations in my grub configuration: video.use_native_backlight acpi_backlight=vendor acpi_backlight=none thinkpad-acpi.brightness_enable=1 acpi_backlight=vendor thinkpad-acpi.brightness_enable=1 acpi_backlight=none acpi_osi="!Windows 2012" acpi_osi=linux thinkpad-acpi.brightness_enable=1 acpi_osi= I've also added 'EnableBrightnessControl' to my xorg.conf. Unfortunately, nothing changes. And /sys/class/backlight/ is always empty. The only thing that did make a difference was adding 'acpi_os=' to my grub config. This did show the backlight slider in the settings & menu. And did show the pop-up when changing the backlight via the hotkeys. Unfortunately, it didn't change the backlight. And the slider didn't go futher than 5% or something. During all my tests xbacklight always worked. That's the only way to change my backlight in Gnome atm. Only when I added 'acpi_os=' xbacklight stopped working. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-36-generic 4.4.0-36.55 ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16 Uname: Linux 4.4.0-36-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: tpater 2523 F pulseaudio /dev/snd/controlC0: tpater 2523 F pulseaudio CurrentDesktop: GNOME Date: Fri Sep 16 08:55:30 2016 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=3bb7a82d-4df4-43fb-9005-42cee745d105 InstallationDate: Installed on 2016-08-30 (17 days ago) InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) MachineType: LENOVO 20ENCTO1WW ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-36-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-36-generic N/A linux-backports-modules-4.4.0-36-generic N/A linux-firmware1.157.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/03/2016 dmi.bios.vendor: LENOVO dmi.bios.version: N1EET57W (1.30 ) dmi.board.asset.tag: Not Available dmi.board.name: 20ENCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN1EET57W(1.30):bd08/03/2016:svnLENOVO:pn20ENCTO1WW:pvrThinkPadP50:rvnLENOVO:rn20ENCTO1WW:rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20ENCTO1WW dmi.product.version: ThinkPad P50 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1624234/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1624234] Re: Changing backlight doesn't work in Gnome
** Attachment added: "ssdt8.dat" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1624234/+attachment/4741835/+files/ssdt8.dat -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1624234 Title: Changing backlight doesn't work in Gnome Status in linux package in Ubuntu: Confirmed Bug description: With Unity I can change the backlight with the hotkeys out of the box, didn't had to do anything to get that working. I've now switched to Gnome (by installing ubuntu-gnome-desktop), but I've not found a way to get the hotkeys working for the backlight again. I also don't see the backlight slider in the upper right menu or in the settings. I've tried everything on this page: https://wiki.ubuntu.com/Kernel/Debugging/Backlight I've tried different combinations in my grub configuration: video.use_native_backlight acpi_backlight=vendor acpi_backlight=none thinkpad-acpi.brightness_enable=1 acpi_backlight=vendor thinkpad-acpi.brightness_enable=1 acpi_backlight=none acpi_osi="!Windows 2012" acpi_osi=linux thinkpad-acpi.brightness_enable=1 acpi_osi= I've also added 'EnableBrightnessControl' to my xorg.conf. Unfortunately, nothing changes. And /sys/class/backlight/ is always empty. The only thing that did make a difference was adding 'acpi_os=' to my grub config. This did show the backlight slider in the settings & menu. And did show the pop-up when changing the backlight via the hotkeys. Unfortunately, it didn't change the backlight. And the slider didn't go futher than 5% or something. During all my tests xbacklight always worked. That's the only way to change my backlight in Gnome atm. Only when I added 'acpi_os=' xbacklight stopped working. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-36-generic 4.4.0-36.55 ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16 Uname: Linux 4.4.0-36-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: tpater 2523 F pulseaudio /dev/snd/controlC0: tpater 2523 F pulseaudio CurrentDesktop: GNOME Date: Fri Sep 16 08:55:30 2016 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=3bb7a82d-4df4-43fb-9005-42cee745d105 InstallationDate: Installed on 2016-08-30 (17 days ago) InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) MachineType: LENOVO 20ENCTO1WW ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-36-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-36-generic N/A linux-backports-modules-4.4.0-36-generic N/A linux-firmware1.157.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/03/2016 dmi.bios.vendor: LENOVO dmi.bios.version: N1EET57W (1.30 ) dmi.board.asset.tag: Not Available dmi.board.name: 20ENCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN1EET57W(1.30):bd08/03/2016:svnLENOVO:pn20ENCTO1WW:pvrThinkPadP50:rvnLENOVO:rn20ENCTO1WW:rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20ENCTO1WW dmi.product.version: ThinkPad P50 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1624234/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1624234] Re: Changing backlight doesn't work in Gnome
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1624234 Title: Changing backlight doesn't work in Gnome Status in linux package in Ubuntu: Confirmed Bug description: With Unity I can change the backlight with the hotkeys out of the box, didn't had to do anything to get that working. I've now switched to Gnome (by installing ubuntu-gnome-desktop), but I've not found a way to get the hotkeys working for the backlight again. I also don't see the backlight slider in the upper right menu or in the settings. I've tried everything on this page: https://wiki.ubuntu.com/Kernel/Debugging/Backlight I've tried different combinations in my grub configuration: video.use_native_backlight acpi_backlight=vendor acpi_backlight=none thinkpad-acpi.brightness_enable=1 acpi_backlight=vendor thinkpad-acpi.brightness_enable=1 acpi_backlight=none acpi_osi="!Windows 2012" acpi_osi=linux thinkpad-acpi.brightness_enable=1 acpi_osi= I've also added 'EnableBrightnessControl' to my xorg.conf. Unfortunately, nothing changes. And /sys/class/backlight/ is always empty. The only thing that did make a difference was adding 'acpi_os=' to my grub config. This did show the backlight slider in the settings & menu. And did show the pop-up when changing the backlight via the hotkeys. Unfortunately, it didn't change the backlight. And the slider didn't go futher than 5% or something. During all my tests xbacklight always worked. That's the only way to change my backlight in Gnome atm. Only when I added 'acpi_os=' xbacklight stopped working. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-36-generic 4.4.0-36.55 ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16 Uname: Linux 4.4.0-36-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: tpater 2523 F pulseaudio /dev/snd/controlC0: tpater 2523 F pulseaudio CurrentDesktop: GNOME Date: Fri Sep 16 08:55:30 2016 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=3bb7a82d-4df4-43fb-9005-42cee745d105 InstallationDate: Installed on 2016-08-30 (17 days ago) InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) MachineType: LENOVO 20ENCTO1WW ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-36-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-36-generic N/A linux-backports-modules-4.4.0-36-generic N/A linux-firmware1.157.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/03/2016 dmi.bios.vendor: LENOVO dmi.bios.version: N1EET57W (1.30 ) dmi.board.asset.tag: Not Available dmi.board.name: 20ENCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN1EET57W(1.30):bd08/03/2016:svnLENOVO:pn20ENCTO1WW:pvrThinkPadP50:rvnLENOVO:rn20ENCTO1WW:rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20ENCTO1WW dmi.product.version: ThinkPad P50 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1624234/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1624234] Re: Changing backlight doesn't work in Gnome
** Attachment added: "ssdt5.dat" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1624234/+attachment/4741839/+files/ssdt5.dat -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1624234 Title: Changing backlight doesn't work in Gnome Status in linux package in Ubuntu: Confirmed Bug description: With Unity I can change the backlight with the hotkeys out of the box, didn't had to do anything to get that working. I've now switched to Gnome (by installing ubuntu-gnome-desktop), but I've not found a way to get the hotkeys working for the backlight again. I also don't see the backlight slider in the upper right menu or in the settings. I've tried everything on this page: https://wiki.ubuntu.com/Kernel/Debugging/Backlight I've tried different combinations in my grub configuration: video.use_native_backlight acpi_backlight=vendor acpi_backlight=none thinkpad-acpi.brightness_enable=1 acpi_backlight=vendor thinkpad-acpi.brightness_enable=1 acpi_backlight=none acpi_osi="!Windows 2012" acpi_osi=linux thinkpad-acpi.brightness_enable=1 acpi_osi= I've also added 'EnableBrightnessControl' to my xorg.conf. Unfortunately, nothing changes. And /sys/class/backlight/ is always empty. The only thing that did make a difference was adding 'acpi_os=' to my grub config. This did show the backlight slider in the settings & menu. And did show the pop-up when changing the backlight via the hotkeys. Unfortunately, it didn't change the backlight. And the slider didn't go futher than 5% or something. During all my tests xbacklight always worked. That's the only way to change my backlight in Gnome atm. Only when I added 'acpi_os=' xbacklight stopped working. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-36-generic 4.4.0-36.55 ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16 Uname: Linux 4.4.0-36-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: tpater 2523 F pulseaudio /dev/snd/controlC0: tpater 2523 F pulseaudio CurrentDesktop: GNOME Date: Fri Sep 16 08:55:30 2016 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=3bb7a82d-4df4-43fb-9005-42cee745d105 InstallationDate: Installed on 2016-08-30 (17 days ago) InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) MachineType: LENOVO 20ENCTO1WW ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-36-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-36-generic N/A linux-backports-modules-4.4.0-36-generic N/A linux-firmware1.157.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/03/2016 dmi.bios.vendor: LENOVO dmi.bios.version: N1EET57W (1.30 ) dmi.board.asset.tag: Not Available dmi.board.name: 20ENCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN1EET57W(1.30):bd08/03/2016:svnLENOVO:pn20ENCTO1WW:pvrThinkPadP50:rvnLENOVO:rn20ENCTO1WW:rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20ENCTO1WW dmi.product.version: ThinkPad P50 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1624234/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1624234] Re: Changing backlight doesn't work in Gnome
** Attachment added: "ssdt7.dat" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1624234/+attachment/4741836/+files/ssdt7.dat -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1624234 Title: Changing backlight doesn't work in Gnome Status in linux package in Ubuntu: Confirmed Bug description: With Unity I can change the backlight with the hotkeys out of the box, didn't had to do anything to get that working. I've now switched to Gnome (by installing ubuntu-gnome-desktop), but I've not found a way to get the hotkeys working for the backlight again. I also don't see the backlight slider in the upper right menu or in the settings. I've tried everything on this page: https://wiki.ubuntu.com/Kernel/Debugging/Backlight I've tried different combinations in my grub configuration: video.use_native_backlight acpi_backlight=vendor acpi_backlight=none thinkpad-acpi.brightness_enable=1 acpi_backlight=vendor thinkpad-acpi.brightness_enable=1 acpi_backlight=none acpi_osi="!Windows 2012" acpi_osi=linux thinkpad-acpi.brightness_enable=1 acpi_osi= I've also added 'EnableBrightnessControl' to my xorg.conf. Unfortunately, nothing changes. And /sys/class/backlight/ is always empty. The only thing that did make a difference was adding 'acpi_os=' to my grub config. This did show the backlight slider in the settings & menu. And did show the pop-up when changing the backlight via the hotkeys. Unfortunately, it didn't change the backlight. And the slider didn't go futher than 5% or something. During all my tests xbacklight always worked. That's the only way to change my backlight in Gnome atm. Only when I added 'acpi_os=' xbacklight stopped working. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-36-generic 4.4.0-36.55 ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16 Uname: Linux 4.4.0-36-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: tpater 2523 F pulseaudio /dev/snd/controlC0: tpater 2523 F pulseaudio CurrentDesktop: GNOME Date: Fri Sep 16 08:55:30 2016 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=3bb7a82d-4df4-43fb-9005-42cee745d105 InstallationDate: Installed on 2016-08-30 (17 days ago) InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) MachineType: LENOVO 20ENCTO1WW ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-36-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-36-generic N/A linux-backports-modules-4.4.0-36-generic N/A linux-firmware1.157.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/03/2016 dmi.bios.vendor: LENOVO dmi.bios.version: N1EET57W (1.30 ) dmi.board.asset.tag: Not Available dmi.board.name: 20ENCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN1EET57W(1.30):bd08/03/2016:svnLENOVO:pn20ENCTO1WW:pvrThinkPadP50:rvnLENOVO:rn20ENCTO1WW:rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20ENCTO1WW dmi.product.version: ThinkPad P50 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1624234/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1624234] Re: Changing backlight doesn't work in Gnome
** Attachment added: "acpidump.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1624234/+attachment/4741845/+files/acpidump.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1624234 Title: Changing backlight doesn't work in Gnome Status in linux package in Ubuntu: Confirmed Bug description: With Unity I can change the backlight with the hotkeys out of the box, didn't had to do anything to get that working. I've now switched to Gnome (by installing ubuntu-gnome-desktop), but I've not found a way to get the hotkeys working for the backlight again. I also don't see the backlight slider in the upper right menu or in the settings. I've tried everything on this page: https://wiki.ubuntu.com/Kernel/Debugging/Backlight I've tried different combinations in my grub configuration: video.use_native_backlight acpi_backlight=vendor acpi_backlight=none thinkpad-acpi.brightness_enable=1 acpi_backlight=vendor thinkpad-acpi.brightness_enable=1 acpi_backlight=none acpi_osi="!Windows 2012" acpi_osi=linux thinkpad-acpi.brightness_enable=1 acpi_osi= I've also added 'EnableBrightnessControl' to my xorg.conf. Unfortunately, nothing changes. And /sys/class/backlight/ is always empty. The only thing that did make a difference was adding 'acpi_os=' to my grub config. This did show the backlight slider in the settings & menu. And did show the pop-up when changing the backlight via the hotkeys. Unfortunately, it didn't change the backlight. And the slider didn't go futher than 5% or something. During all my tests xbacklight always worked. That's the only way to change my backlight in Gnome atm. Only when I added 'acpi_os=' xbacklight stopped working. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-36-generic 4.4.0-36.55 ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16 Uname: Linux 4.4.0-36-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: tpater 2523 F pulseaudio /dev/snd/controlC0: tpater 2523 F pulseaudio CurrentDesktop: GNOME Date: Fri Sep 16 08:55:30 2016 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=3bb7a82d-4df4-43fb-9005-42cee745d105 InstallationDate: Installed on 2016-08-30 (17 days ago) InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) MachineType: LENOVO 20ENCTO1WW ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-36-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-36-generic N/A linux-backports-modules-4.4.0-36-generic N/A linux-firmware1.157.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/03/2016 dmi.bios.vendor: LENOVO dmi.bios.version: N1EET57W (1.30 ) dmi.board.asset.tag: Not Available dmi.board.name: 20ENCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN1EET57W(1.30):bd08/03/2016:svnLENOVO:pn20ENCTO1WW:pvrThinkPadP50:rvnLENOVO:rn20ENCTO1WW:rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20ENCTO1WW dmi.product.version: ThinkPad P50 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1624234/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1624234] Re: Changing backlight doesn't work in Gnome
** Attachment added: "ssdt9.dat" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1624234/+attachment/4741834/+files/ssdt9.dat -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1624234 Title: Changing backlight doesn't work in Gnome Status in linux package in Ubuntu: Confirmed Bug description: With Unity I can change the backlight with the hotkeys out of the box, didn't had to do anything to get that working. I've now switched to Gnome (by installing ubuntu-gnome-desktop), but I've not found a way to get the hotkeys working for the backlight again. I also don't see the backlight slider in the upper right menu or in the settings. I've tried everything on this page: https://wiki.ubuntu.com/Kernel/Debugging/Backlight I've tried different combinations in my grub configuration: video.use_native_backlight acpi_backlight=vendor acpi_backlight=none thinkpad-acpi.brightness_enable=1 acpi_backlight=vendor thinkpad-acpi.brightness_enable=1 acpi_backlight=none acpi_osi="!Windows 2012" acpi_osi=linux thinkpad-acpi.brightness_enable=1 acpi_osi= I've also added 'EnableBrightnessControl' to my xorg.conf. Unfortunately, nothing changes. And /sys/class/backlight/ is always empty. The only thing that did make a difference was adding 'acpi_os=' to my grub config. This did show the backlight slider in the settings & menu. And did show the pop-up when changing the backlight via the hotkeys. Unfortunately, it didn't change the backlight. And the slider didn't go futher than 5% or something. During all my tests xbacklight always worked. That's the only way to change my backlight in Gnome atm. Only when I added 'acpi_os=' xbacklight stopped working. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-36-generic 4.4.0-36.55 ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16 Uname: Linux 4.4.0-36-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: tpater 2523 F pulseaudio /dev/snd/controlC0: tpater 2523 F pulseaudio CurrentDesktop: GNOME Date: Fri Sep 16 08:55:30 2016 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=3bb7a82d-4df4-43fb-9005-42cee745d105 InstallationDate: Installed on 2016-08-30 (17 days ago) InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) MachineType: LENOVO 20ENCTO1WW ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-36-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-36-generic N/A linux-backports-modules-4.4.0-36-generic N/A linux-firmware1.157.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/03/2016 dmi.bios.vendor: LENOVO dmi.bios.version: N1EET57W (1.30 ) dmi.board.asset.tag: Not Available dmi.board.name: 20ENCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN1EET57W(1.30):bd08/03/2016:svnLENOVO:pn20ENCTO1WW:pvrThinkPadP50:rvnLENOVO:rn20ENCTO1WW:rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20ENCTO1WW dmi.product.version: ThinkPad P50 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1624234/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1624234] Re: Changing backlight doesn't work in Gnome
** Attachment added: "acpi" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1624234/+attachment/4741846/+files/acpi -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1624234 Title: Changing backlight doesn't work in Gnome Status in linux package in Ubuntu: Confirmed Bug description: With Unity I can change the backlight with the hotkeys out of the box, didn't had to do anything to get that working. I've now switched to Gnome (by installing ubuntu-gnome-desktop), but I've not found a way to get the hotkeys working for the backlight again. I also don't see the backlight slider in the upper right menu or in the settings. I've tried everything on this page: https://wiki.ubuntu.com/Kernel/Debugging/Backlight I've tried different combinations in my grub configuration: video.use_native_backlight acpi_backlight=vendor acpi_backlight=none thinkpad-acpi.brightness_enable=1 acpi_backlight=vendor thinkpad-acpi.brightness_enable=1 acpi_backlight=none acpi_osi="!Windows 2012" acpi_osi=linux thinkpad-acpi.brightness_enable=1 acpi_osi= I've also added 'EnableBrightnessControl' to my xorg.conf. Unfortunately, nothing changes. And /sys/class/backlight/ is always empty. The only thing that did make a difference was adding 'acpi_os=' to my grub config. This did show the backlight slider in the settings & menu. And did show the pop-up when changing the backlight via the hotkeys. Unfortunately, it didn't change the backlight. And the slider didn't go futher than 5% or something. During all my tests xbacklight always worked. That's the only way to change my backlight in Gnome atm. Only when I added 'acpi_os=' xbacklight stopped working. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-36-generic 4.4.0-36.55 ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16 Uname: Linux 4.4.0-36-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: tpater 2523 F pulseaudio /dev/snd/controlC0: tpater 2523 F pulseaudio CurrentDesktop: GNOME Date: Fri Sep 16 08:55:30 2016 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=3bb7a82d-4df4-43fb-9005-42cee745d105 InstallationDate: Installed on 2016-08-30 (17 days ago) InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) MachineType: LENOVO 20ENCTO1WW ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-36-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-36-generic N/A linux-backports-modules-4.4.0-36-generic N/A linux-firmware1.157.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/03/2016 dmi.bios.vendor: LENOVO dmi.bios.version: N1EET57W (1.30 ) dmi.board.asset.tag: Not Available dmi.board.name: 20ENCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN1EET57W(1.30):bd08/03/2016:svnLENOVO:pn20ENCTO1WW:pvrThinkPadP50:rvnLENOVO:rn20ENCTO1WW:rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20ENCTO1WW dmi.product.version: ThinkPad P50 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1624234/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1624234] Re: Changing backlight doesn't work in Gnome
** Attachment added: "ssdt1.dat" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1624234/+attachment/4741843/+files/ssdt1.dat -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1624234 Title: Changing backlight doesn't work in Gnome Status in linux package in Ubuntu: Confirmed Bug description: With Unity I can change the backlight with the hotkeys out of the box, didn't had to do anything to get that working. I've now switched to Gnome (by installing ubuntu-gnome-desktop), but I've not found a way to get the hotkeys working for the backlight again. I also don't see the backlight slider in the upper right menu or in the settings. I've tried everything on this page: https://wiki.ubuntu.com/Kernel/Debugging/Backlight I've tried different combinations in my grub configuration: video.use_native_backlight acpi_backlight=vendor acpi_backlight=none thinkpad-acpi.brightness_enable=1 acpi_backlight=vendor thinkpad-acpi.brightness_enable=1 acpi_backlight=none acpi_osi="!Windows 2012" acpi_osi=linux thinkpad-acpi.brightness_enable=1 acpi_osi= I've also added 'EnableBrightnessControl' to my xorg.conf. Unfortunately, nothing changes. And /sys/class/backlight/ is always empty. The only thing that did make a difference was adding 'acpi_os=' to my grub config. This did show the backlight slider in the settings & menu. And did show the pop-up when changing the backlight via the hotkeys. Unfortunately, it didn't change the backlight. And the slider didn't go futher than 5% or something. During all my tests xbacklight always worked. That's the only way to change my backlight in Gnome atm. Only when I added 'acpi_os=' xbacklight stopped working. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-36-generic 4.4.0-36.55 ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16 Uname: Linux 4.4.0-36-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: tpater 2523 F pulseaudio /dev/snd/controlC0: tpater 2523 F pulseaudio CurrentDesktop: GNOME Date: Fri Sep 16 08:55:30 2016 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=3bb7a82d-4df4-43fb-9005-42cee745d105 InstallationDate: Installed on 2016-08-30 (17 days ago) InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) MachineType: LENOVO 20ENCTO1WW ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-36-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-36-generic N/A linux-backports-modules-4.4.0-36-generic N/A linux-firmware1.157.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/03/2016 dmi.bios.vendor: LENOVO dmi.bios.version: N1EET57W (1.30 ) dmi.board.asset.tag: Not Available dmi.board.name: 20ENCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN1EET57W(1.30):bd08/03/2016:svnLENOVO:pn20ENCTO1WW:pvrThinkPadP50:rvnLENOVO:rn20ENCTO1WW:rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20ENCTO1WW dmi.product.version: ThinkPad P50 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1624234/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1624234] Re: Changing backlight doesn't work in Gnome
** Attachment added: "ssdt4.dat" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1624234/+attachment/4741840/+files/ssdt4.dat -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1624234 Title: Changing backlight doesn't work in Gnome Status in linux package in Ubuntu: Confirmed Bug description: With Unity I can change the backlight with the hotkeys out of the box, didn't had to do anything to get that working. I've now switched to Gnome (by installing ubuntu-gnome-desktop), but I've not found a way to get the hotkeys working for the backlight again. I also don't see the backlight slider in the upper right menu or in the settings. I've tried everything on this page: https://wiki.ubuntu.com/Kernel/Debugging/Backlight I've tried different combinations in my grub configuration: video.use_native_backlight acpi_backlight=vendor acpi_backlight=none thinkpad-acpi.brightness_enable=1 acpi_backlight=vendor thinkpad-acpi.brightness_enable=1 acpi_backlight=none acpi_osi="!Windows 2012" acpi_osi=linux thinkpad-acpi.brightness_enable=1 acpi_osi= I've also added 'EnableBrightnessControl' to my xorg.conf. Unfortunately, nothing changes. And /sys/class/backlight/ is always empty. The only thing that did make a difference was adding 'acpi_os=' to my grub config. This did show the backlight slider in the settings & menu. And did show the pop-up when changing the backlight via the hotkeys. Unfortunately, it didn't change the backlight. And the slider didn't go futher than 5% or something. During all my tests xbacklight always worked. That's the only way to change my backlight in Gnome atm. Only when I added 'acpi_os=' xbacklight stopped working. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-36-generic 4.4.0-36.55 ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16 Uname: Linux 4.4.0-36-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: tpater 2523 F pulseaudio /dev/snd/controlC0: tpater 2523 F pulseaudio CurrentDesktop: GNOME Date: Fri Sep 16 08:55:30 2016 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=3bb7a82d-4df4-43fb-9005-42cee745d105 InstallationDate: Installed on 2016-08-30 (17 days ago) InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) MachineType: LENOVO 20ENCTO1WW ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-36-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-36-generic N/A linux-backports-modules-4.4.0-36-generic N/A linux-firmware1.157.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/03/2016 dmi.bios.vendor: LENOVO dmi.bios.version: N1EET57W (1.30 ) dmi.board.asset.tag: Not Available dmi.board.name: 20ENCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN1EET57W(1.30):bd08/03/2016:svnLENOVO:pn20ENCTO1WW:pvrThinkPadP50:rvnLENOVO:rn20ENCTO1WW:rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20ENCTO1WW dmi.product.version: ThinkPad P50 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1624234/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1624234] Re: Changing backlight doesn't work in Gnome
** Attachment added: "fwts" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1624234/+attachment/4742026/+files/fwts -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1624234 Title: Changing backlight doesn't work in Gnome Status in linux package in Ubuntu: Confirmed Bug description: With Unity I can change the backlight with the hotkeys out of the box, didn't had to do anything to get that working. I've now switched to Gnome (by installing ubuntu-gnome-desktop), but I've not found a way to get the hotkeys working for the backlight again. I also don't see the backlight slider in the upper right menu or in the settings. I've tried everything on this page: https://wiki.ubuntu.com/Kernel/Debugging/Backlight I've tried different combinations in my grub configuration: video.use_native_backlight acpi_backlight=vendor acpi_backlight=none thinkpad-acpi.brightness_enable=1 acpi_backlight=vendor thinkpad-acpi.brightness_enable=1 acpi_backlight=none acpi_osi="!Windows 2012" acpi_osi=linux thinkpad-acpi.brightness_enable=1 acpi_osi= I've also added 'EnableBrightnessControl' to my xorg.conf. Unfortunately, nothing changes. And /sys/class/backlight/ is always empty. The only thing that did make a difference was adding 'acpi_os=' to my grub config. This did show the backlight slider in the settings & menu. And did show the pop-up when changing the backlight via the hotkeys. Unfortunately, it didn't change the backlight. And the slider didn't go futher than 5% or something. During all my tests xbacklight always worked. That's the only way to change my backlight in Gnome atm. Only when I added 'acpi_os=' xbacklight stopped working. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-36-generic 4.4.0-36.55 ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16 Uname: Linux 4.4.0-36-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: tpater 2523 F pulseaudio /dev/snd/controlC0: tpater 2523 F pulseaudio CurrentDesktop: GNOME Date: Fri Sep 16 08:55:30 2016 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=3bb7a82d-4df4-43fb-9005-42cee745d105 InstallationDate: Installed on 2016-08-30 (17 days ago) InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) MachineType: LENOVO 20ENCTO1WW ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-36-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-36-generic N/A linux-backports-modules-4.4.0-36-generic N/A linux-firmware1.157.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/03/2016 dmi.bios.vendor: LENOVO dmi.bios.version: N1EET57W (1.30 ) dmi.board.asset.tag: Not Available dmi.board.name: 20ENCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN1EET57W(1.30):bd08/03/2016:svnLENOVO:pn20ENCTO1WW:pvrThinkPadP50:rvnLENOVO:rn20ENCTO1WW:rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20ENCTO1WW dmi.product.version: ThinkPad P50 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1624234/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1624234] Re: Changing backlight doesn't work in Gnome
** Attachment added: "fwts_method" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1624234/+attachment/4742027/+files/fwts_method -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1624234 Title: Changing backlight doesn't work in Gnome Status in linux package in Ubuntu: Confirmed Bug description: With Unity I can change the backlight with the hotkeys out of the box, didn't had to do anything to get that working. I've now switched to Gnome (by installing ubuntu-gnome-desktop), but I've not found a way to get the hotkeys working for the backlight again. I also don't see the backlight slider in the upper right menu or in the settings. I've tried everything on this page: https://wiki.ubuntu.com/Kernel/Debugging/Backlight I've tried different combinations in my grub configuration: video.use_native_backlight acpi_backlight=vendor acpi_backlight=none thinkpad-acpi.brightness_enable=1 acpi_backlight=vendor thinkpad-acpi.brightness_enable=1 acpi_backlight=none acpi_osi="!Windows 2012" acpi_osi=linux thinkpad-acpi.brightness_enable=1 acpi_osi= I've also added 'EnableBrightnessControl' to my xorg.conf. Unfortunately, nothing changes. And /sys/class/backlight/ is always empty. The only thing that did make a difference was adding 'acpi_os=' to my grub config. This did show the backlight slider in the settings & menu. And did show the pop-up when changing the backlight via the hotkeys. Unfortunately, it didn't change the backlight. And the slider didn't go futher than 5% or something. During all my tests xbacklight always worked. That's the only way to change my backlight in Gnome atm. Only when I added 'acpi_os=' xbacklight stopped working. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-36-generic 4.4.0-36.55 ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16 Uname: Linux 4.4.0-36-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: tpater 2523 F pulseaudio /dev/snd/controlC0: tpater 2523 F pulseaudio CurrentDesktop: GNOME Date: Fri Sep 16 08:55:30 2016 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=3bb7a82d-4df4-43fb-9005-42cee745d105 InstallationDate: Installed on 2016-08-30 (17 days ago) InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) MachineType: LENOVO 20ENCTO1WW ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-36-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-36-generic N/A linux-backports-modules-4.4.0-36-generic N/A linux-firmware1.157.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/03/2016 dmi.bios.vendor: LENOVO dmi.bios.version: N1EET57W (1.30 ) dmi.board.asset.tag: Not Available dmi.board.name: 20ENCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN1EET57W(1.30):bd08/03/2016:svnLENOVO:pn20ENCTO1WW:pvrThinkPadP50:rvnLENOVO:rn20ENCTO1WW:rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20ENCTO1WW dmi.product.version: ThinkPad P50 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1624234/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1624234] Re: Changing backlight doesn't work in Gnome
It started happening when I switched to Gnome. At first I had both Gnome and Unity next to each other and when I logged in to Unity, I could still change the backlight normally. It only doesn't work under Gnome strangely. I've tested the new kernel, but it had no effect: Linux 4.8.0-040800rc6-generic #201609121119 SMP Mon Sep 12 15:21:03 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux ** Tags added: kernel-bug-exists-upstream ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1624234 Title: Changing backlight doesn't work in Gnome Status in linux package in Ubuntu: Confirmed Bug description: With Unity I can change the backlight with the hotkeys out of the box, didn't had to do anything to get that working. I've now switched to Gnome (by installing ubuntu-gnome-desktop), but I've not found a way to get the hotkeys working for the backlight again. I also don't see the backlight slider in the upper right menu or in the settings. I've tried everything on this page: https://wiki.ubuntu.com/Kernel/Debugging/Backlight I've tried different combinations in my grub configuration: video.use_native_backlight acpi_backlight=vendor acpi_backlight=none thinkpad-acpi.brightness_enable=1 acpi_backlight=vendor thinkpad-acpi.brightness_enable=1 acpi_backlight=none acpi_osi="!Windows 2012" acpi_osi=linux thinkpad-acpi.brightness_enable=1 acpi_osi= I've also added 'EnableBrightnessControl' to my xorg.conf. Unfortunately, nothing changes. And /sys/class/backlight/ is always empty. The only thing that did make a difference was adding 'acpi_os=' to my grub config. This did show the backlight slider in the settings & menu. And did show the pop-up when changing the backlight via the hotkeys. Unfortunately, it didn't change the backlight. And the slider didn't go futher than 5% or something. During all my tests xbacklight always worked. That's the only way to change my backlight in Gnome atm. Only when I added 'acpi_os=' xbacklight stopped working. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-36-generic 4.4.0-36.55 ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16 Uname: Linux 4.4.0-36-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: tpater 2523 F pulseaudio /dev/snd/controlC0: tpater 2523 F pulseaudio CurrentDesktop: GNOME Date: Fri Sep 16 08:55:30 2016 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=3bb7a82d-4df4-43fb-9005-42cee745d105 InstallationDate: Installed on 2016-08-30 (17 days ago) InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) MachineType: LENOVO 20ENCTO1WW ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-36-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-36-generic N/A linux-backports-modules-4.4.0-36-generic N/A linux-firmware1.157.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/03/2016 dmi.bios.vendor: LENOVO dmi.bios.version: N1EET57W (1.30 ) dmi.board.asset.tag: Not Available dmi.board.name: 20ENCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN1EET57W(1.30):bd08/03/2016:svnLENOVO:pn20ENCTO1WW:pvrThinkPadP50:rvnLENOVO:rn20ENCTO1WW:rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20ENCTO1WW dmi.product.version: ThinkPad P50 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1624234/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
