[Kernel-packages] [Bug 1272945] Re: 8086:2592 [Toshiba Portégé R200-110] Black screen/freeze after resume with i915
Hi there, the Toshiba site has only version 1.20-WIN BIOS [1], my installed one reports 1.60 and trying to run the 1.20-WIN from Win XP results in a message saying BIOS incompatible so I assume it's preventing a downgrade. Do you have a link to a v1.70 BIOS? (This is a Portege R200 PPR21E) I've tried running the latest kernel vmlinuz-3.14.0-031400-generic and the error is still there. The description of the first bad commit sounds quite likely to have done the damage as it's to do with video suspend in the i915 module which is exactly where the problem seems to be. ATB, Peter [1] http://www.toshiba.co.uk/innovation/download_driver_details.jsp?service=UK&selCategory=8&selFamily=194&selSeries=235&selProduct=626&selShortMod=450&language=13&selOS=-1&selType=4&yearupload=&monthupload=&dayupload=&useDate=null&mode=allMachines&search=&action=search&macId=&country=8&selectedLanguage=13&type=4&page=1&ID=61383&OSID=-1&driverLanguage=42 -- 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/1272945 Title: 8086:2592 [Toshiba Portégé R200-110] Black screen/freeze after resume with i915 Status in “linux” package in Ubuntu: Incomplete Bug description: When I suspend (using either the session menu or by closing the lid) and resume, my Toshiba Portege R200 fails to wake. The flashing orange light changes to blue but the screen remains black and the keyboard is unresponsive (Caps Lock doesn't work, Ctrl-Alt-F keys don't work etc). The only way to get out is to long-press the power button. This may be due to the i915 kms module. This is a regression as it used to work in 12.04 and 12.10. I did a chop using the mainline kernels and found that kernel 3.9.9 (dated 3.Jul.13) works fine but 3.10-rc1 (13.May.13) doesn't. In the mean time I'm running with 3.9.9. WORKAROUND: Use the VESA driver. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image (not installed) ProcVersionSignature: Ubuntu 3.11.0-15.23-generic 3.11.10 Uname: Linux 3.11.0-15-generic i686 ApportVersion: 2.12.5-0ubuntu2.2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: peter 1454 F pulseaudio CurrentDmesg: [ 136.627313] init: plymouth-stop pre-start process (2057) terminated with status 1 Date: Sun Jan 26 16:56:01 2014 HibernationDevice: RESUME=UUID=d4ddcbdb-5cdd-4c53-a3b4-2b7ef2bcb2c9 InstallationDate: Installed on 2013-10-14 (103 days ago) InstallationMedia: Xubuntu 13.10 "Saucy Salamander" - Beta i386 (20130925.1) MachineType: TOSHIBA PORTEGE R200 MarkForUpload: True PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-15-generic root=UUID=78b72944-a92e-433a-837d-e66c5d9fefde ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.11.0-15-generic N/A linux-backports-modules-3.11.0-15-generic N/A linux-firmware 1.116 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 10/25/2005 dmi.bios.vendor: TOSHIBA dmi.bios.version: Version 1.60 dmi.board.name: Portable PC dmi.board.vendor: TOSHIBA dmi.board.version: Version A0 dmi.chassis.asset.tag: 00 dmi.chassis.type: 10 dmi.chassis.vendor: TOSHIBA dmi.chassis.version: Version 1.0 dmi.modalias: dmi:bvnTOSHIBA:bvrVersion1.60:bd10/25/2005:svnTOSHIBA:pnPORTEGER200:pvrPPR20E-01S02REN:rvnTOSHIBA:rnPortablePC:rvrVersionA0:cvnTOSHIBA:ct10:cvrVersion1.0: dmi.product.name: PORTEGE R200 dmi.product.version: PPR20E-01S02REN dmi.sys.vendor: TOSHIBA To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1272945/+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 1272945] Re: 8086:2592 [Toshiba Portégé R200-110] Black screen/freeze after resume with i915
Thanks for the link. As I said in my post this is a PPR21E (latest version 1.20) not a PPR20E (latest version 1.70) do you think the PPR20E BIOS will be OK? -- 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/1272945 Title: 8086:2592 [Toshiba Portégé R200-110] Black screen/freeze after resume with i915 Status in “linux” package in Ubuntu: Incomplete Bug description: When I suspend (using either the session menu or by closing the lid) and resume, my Toshiba Portege R200 fails to wake. The flashing orange light changes to blue but the screen remains black and the keyboard is unresponsive (Caps Lock doesn't work, Ctrl-Alt-F keys don't work etc). The only way to get out is to long-press the power button. This may be due to the i915 kms module. This is a regression as it used to work in 12.04 and 12.10. I did a chop using the mainline kernels and found that kernel 3.9.9 (dated 3.Jul.13) works fine but 3.10-rc1 (13.May.13) doesn't. In the mean time I'm running with 3.9.9. WORKAROUND: Use the VESA driver. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image (not installed) ProcVersionSignature: Ubuntu 3.11.0-15.23-generic 3.11.10 Uname: Linux 3.11.0-15-generic i686 ApportVersion: 2.12.5-0ubuntu2.2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: peter 1454 F pulseaudio CurrentDmesg: [ 136.627313] init: plymouth-stop pre-start process (2057) terminated with status 1 Date: Sun Jan 26 16:56:01 2014 HibernationDevice: RESUME=UUID=d4ddcbdb-5cdd-4c53-a3b4-2b7ef2bcb2c9 InstallationDate: Installed on 2013-10-14 (103 days ago) InstallationMedia: Xubuntu 13.10 "Saucy Salamander" - Beta i386 (20130925.1) MachineType: TOSHIBA PORTEGE R200 MarkForUpload: True PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-15-generic root=UUID=78b72944-a92e-433a-837d-e66c5d9fefde ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.11.0-15-generic N/A linux-backports-modules-3.11.0-15-generic N/A linux-firmware 1.116 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 10/25/2005 dmi.bios.vendor: TOSHIBA dmi.bios.version: Version 1.60 dmi.board.name: Portable PC dmi.board.vendor: TOSHIBA dmi.board.version: Version A0 dmi.chassis.asset.tag: 00 dmi.chassis.type: 10 dmi.chassis.vendor: TOSHIBA dmi.chassis.version: Version 1.0 dmi.modalias: dmi:bvnTOSHIBA:bvrVersion1.60:bd10/25/2005:svnTOSHIBA:pnPORTEGER200:pvrPPR20E-01S02REN:rvnTOSHIBA:rnPortablePC:rvrVersionA0:cvnTOSHIBA:ct10:cvrVersion1.0: dmi.product.name: PORTEGE R200 dmi.product.version: PPR20E-01S02REN dmi.sys.vendor: TOSHIBA To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1272945/+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 1272945] Re: 8086:2592 [Toshiba Portégé R200-110] Black screen/freeze after resume with i915
Looking on the Toshiba site the difference seems to be a slightly different processor Pentium® M processor Ultra Low Voltage 753 for the PPR20E and Pentium® M processor Ultra Low Voltage 773 for the PPR21E. Also the spec says the PPR21E supports wireless a/b/g whereas the PPR20E only supports b/g -- 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/1272945 Title: 8086:2592 [Toshiba Portégé R200-110] Black screen/freeze after resume with i915 Status in “linux” package in Ubuntu: Incomplete Bug description: When I suspend (using either the session menu or by closing the lid) and resume, my Toshiba Portege R200 fails to wake. The flashing orange light changes to blue but the screen remains black and the keyboard is unresponsive (Caps Lock doesn't work, Ctrl-Alt-F keys don't work etc). The only way to get out is to long-press the power button. This may be due to the i915 kms module. This is a regression as it used to work in 12.04 and 12.10. I did a chop using the mainline kernels and found that kernel 3.9.9 (dated 3.Jul.13) works fine but 3.10-rc1 (13.May.13) doesn't. In the mean time I'm running with 3.9.9. WORKAROUND: Use the VESA driver. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image (not installed) ProcVersionSignature: Ubuntu 3.11.0-15.23-generic 3.11.10 Uname: Linux 3.11.0-15-generic i686 ApportVersion: 2.12.5-0ubuntu2.2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: peter 1454 F pulseaudio CurrentDmesg: [ 136.627313] init: plymouth-stop pre-start process (2057) terminated with status 1 Date: Sun Jan 26 16:56:01 2014 HibernationDevice: RESUME=UUID=d4ddcbdb-5cdd-4c53-a3b4-2b7ef2bcb2c9 InstallationDate: Installed on 2013-10-14 (103 days ago) InstallationMedia: Xubuntu 13.10 "Saucy Salamander" - Beta i386 (20130925.1) MachineType: TOSHIBA PORTEGE R200 MarkForUpload: True PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-15-generic root=UUID=78b72944-a92e-433a-837d-e66c5d9fefde ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.11.0-15-generic N/A linux-backports-modules-3.11.0-15-generic N/A linux-firmware 1.116 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 10/25/2005 dmi.bios.vendor: TOSHIBA dmi.bios.version: Version 1.60 dmi.board.name: Portable PC dmi.board.vendor: TOSHIBA dmi.board.version: Version A0 dmi.chassis.asset.tag: 00 dmi.chassis.type: 10 dmi.chassis.vendor: TOSHIBA dmi.chassis.version: Version 1.0 dmi.modalias: dmi:bvnTOSHIBA:bvrVersion1.60:bd10/25/2005:svnTOSHIBA:pnPORTEGER200:pvrPPR20E-01S02REN:rvnTOSHIBA:rnPortablePC:rvrVersionA0:cvnTOSHIBA:ct10:cvrVersion1.0: dmi.product.name: PORTEGE R200 dmi.product.version: PPR20E-01S02REN dmi.sys.vendor: TOSHIBA To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1272945/+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 1272945] Re: 8086:2592 [Toshiba Portégé R200-110] Black screen/freeze after resume with i915
Attached is a photo of the label. I'm not sure where the description in the bug title came from as I'm only now beginning to understand the complexities of model numbering - in my innocence I thought it was just an R200 ! The numeric version seems to be R200-126 according to the Toshiba website [1] ATB, Peter [1] http://www.toshiba.co.uk/discontinued-products/portege-r200-126/ ** Attachment added: "Toshiba-R200.jpg" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1272945/+attachment/4062225/+files/Toshiba-R200.jpg -- 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/1272945 Title: 8086:2592 [Toshiba Portégé R200-110] Black screen/freeze after resume with i915 Status in “linux” package in Ubuntu: Incomplete Bug description: When I suspend (using either the session menu or by closing the lid) and resume, my Toshiba Portege R200 fails to wake. The flashing orange light changes to blue but the screen remains black and the keyboard is unresponsive (Caps Lock doesn't work, Ctrl-Alt-F keys don't work etc). The only way to get out is to long-press the power button. This may be due to the i915 kms module. This is a regression as it used to work in 12.04 and 12.10. I did a chop using the mainline kernels and found that kernel 3.9.9 (dated 3.Jul.13) works fine but 3.10-rc1 (13.May.13) doesn't. In the mean time I'm running with 3.9.9. WORKAROUND: Use the VESA driver. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image (not installed) ProcVersionSignature: Ubuntu 3.11.0-15.23-generic 3.11.10 Uname: Linux 3.11.0-15-generic i686 ApportVersion: 2.12.5-0ubuntu2.2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: peter 1454 F pulseaudio CurrentDmesg: [ 136.627313] init: plymouth-stop pre-start process (2057) terminated with status 1 Date: Sun Jan 26 16:56:01 2014 HibernationDevice: RESUME=UUID=d4ddcbdb-5cdd-4c53-a3b4-2b7ef2bcb2c9 InstallationDate: Installed on 2013-10-14 (103 days ago) InstallationMedia: Xubuntu 13.10 "Saucy Salamander" - Beta i386 (20130925.1) MachineType: TOSHIBA PORTEGE R200 MarkForUpload: True PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-15-generic root=UUID=78b72944-a92e-433a-837d-e66c5d9fefde ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.11.0-15-generic N/A linux-backports-modules-3.11.0-15-generic N/A linux-firmware 1.116 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 10/25/2005 dmi.bios.vendor: TOSHIBA dmi.bios.version: Version 1.60 dmi.board.name: Portable PC dmi.board.vendor: TOSHIBA dmi.board.version: Version A0 dmi.chassis.asset.tag: 00 dmi.chassis.type: 10 dmi.chassis.vendor: TOSHIBA dmi.chassis.version: Version 1.0 dmi.modalias: dmi:bvnTOSHIBA:bvrVersion1.60:bd10/25/2005:svnTOSHIBA:pnPORTEGER200:pvrPPR20E-01S02REN:rvnTOSHIBA:rnPortablePC:rvrVersionA0:cvnTOSHIBA:ct10:cvrVersion1.0: dmi.product.name: PORTEGE R200 dmi.product.version: PPR20E-01S02REN dmi.sys.vendor: TOSHIBA To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1272945/+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 1272945] Re: 8086:2592 [Toshiba Portégé R200-126] Black screen/freeze after resume with i915
Thanks Christopher, bug still present in latest trusty mainline kernel. -- 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/1272945 Title: 8086:2592 [Toshiba Portégé R200-126] Black screen/freeze after resume with i915 Status in “linux” package in Ubuntu: Incomplete Bug description: When I suspend (using either the session menu or by closing the lid) and resume, my Toshiba Portege R200 fails to wake. The flashing orange light changes to blue but the screen remains black and the keyboard is unresponsive (Caps Lock doesn't work, Ctrl-Alt-F keys don't work etc). The only way to get out is to long-press the power button. This may be due to the i915 kms module. This is a regression as it used to work in 12.04 and 12.10. I did a chop using the mainline kernels and found that kernel 3.9.9 (dated 3.Jul.13) works fine but 3.10-rc1 (13.May.13) doesn't. In the mean time I'm running with 3.9.9. WORKAROUND: Use the VESA driver. As per my computer's sticker https://launchpadlibrarian.net/171657213/Toshiba-R200.jpg it notes I have a Toshiba Portege R200-126 PPR21E-00K00QEN, not the following as queried from my system: dmi.product.version: PPR20E-01S02REN ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image (not installed) ProcVersionSignature: Ubuntu 3.11.0-15.23-generic 3.11.10 Uname: Linux 3.11.0-15-generic i686 ApportVersion: 2.12.5-0ubuntu2.2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: peter 1454 F pulseaudio CurrentDmesg: [ 136.627313] init: plymouth-stop pre-start process (2057) terminated with status 1 Date: Sun Jan 26 16:56:01 2014 HibernationDevice: RESUME=UUID=d4ddcbdb-5cdd-4c53-a3b4-2b7ef2bcb2c9 InstallationDate: Installed on 2013-10-14 (103 days ago) InstallationMedia: Xubuntu 13.10 "Saucy Salamander" - Beta i386 (20130925.1) MachineType: TOSHIBA PORTEGE R200 MarkForUpload: True PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-15-generic root=UUID=78b72944-a92e-433a-837d-e66c5d9fefde ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.11.0-15-generic N/A linux-backports-modules-3.11.0-15-generic N/A linux-firmware 1.116 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 10/25/2005 dmi.bios.vendor: TOSHIBA dmi.bios.version: Version 1.60 dmi.board.name: Portable PC dmi.board.vendor: TOSHIBA dmi.board.version: Version A0 dmi.chassis.asset.tag: 00 dmi.chassis.type: 10 dmi.chassis.vendor: TOSHIBA dmi.chassis.version: Version 1.0 dmi.modalias: dmi:bvnTOSHIBA:bvrVersion1.60:bd10/25/2005:svnTOSHIBA:pnPORTEGER200:pvrPPR20E-01S02REN:rvnTOSHIBA:rnPortablePC:rvrVersionA0:cvnTOSHIBA:ct10:cvrVersion1.0: dmi.product.name: PORTEGE R200 dmi.product.version: PPR20E-01S02REN dmi.sys.vendor: TOSHIBA To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1272945/+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 1272945] Re: 8086:2592 [Toshiba Portégé R200-126] Black screen/freeze after resume with i915
Just in case this is useful I reverted the changes in that commit which affects two files: drivers/gpu/drm/i915/i915_drv.c and drivers/gpu/drm/i915/intel_fb.c I thought originally it must be the changes in i915_drv so just reverted those. This resulted in the system coming back from resume but I had to do a VT switch to get the display back. The change to intel_fb is exactly to say that we DON'T need a VT switch. Presumably my particular chip DOES need it. Not sure where to go with this now... -- 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/1272945 Title: 8086:2592 [Toshiba Portégé R200-126] Black screen/freeze after resume with i915 Status in “linux” package in Ubuntu: Incomplete Bug description: When I suspend (using either the session menu or by closing the lid) and resume, my Toshiba Portege R200 fails to wake. The flashing orange light changes to blue but the screen remains black and the keyboard is unresponsive (Caps Lock doesn't work, Ctrl-Alt-F keys don't work etc). The only way to get out is to long-press the power button. This may be due to the i915 kms module. This is a regression as it used to work in 12.04 and 12.10. I did a chop using the mainline kernels and found that kernel 3.9.9 (dated 3.Jul.13) works fine but 3.10-rc1 (13.May.13) doesn't. In the mean time I'm running with 3.9.9. WORKAROUND: Use the VESA driver. As per my computer's sticker https://launchpadlibrarian.net/171657213/Toshiba-R200.jpg it notes I have a Toshiba Portege R200-126 PPR21E-00K00QEN, not the following as queried from my system: dmi.product.version: PPR20E-01S02REN ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image (not installed) ProcVersionSignature: Ubuntu 3.11.0-15.23-generic 3.11.10 Uname: Linux 3.11.0-15-generic i686 ApportVersion: 2.12.5-0ubuntu2.2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: peter 1454 F pulseaudio CurrentDmesg: [ 136.627313] init: plymouth-stop pre-start process (2057) terminated with status 1 Date: Sun Jan 26 16:56:01 2014 HibernationDevice: RESUME=UUID=d4ddcbdb-5cdd-4c53-a3b4-2b7ef2bcb2c9 InstallationDate: Installed on 2013-10-14 (103 days ago) InstallationMedia: Xubuntu 13.10 "Saucy Salamander" - Beta i386 (20130925.1) MachineType: TOSHIBA PORTEGE R200 MarkForUpload: True PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-15-generic root=UUID=78b72944-a92e-433a-837d-e66c5d9fefde ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.11.0-15-generic N/A linux-backports-modules-3.11.0-15-generic N/A linux-firmware 1.116 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 10/25/2005 dmi.bios.vendor: TOSHIBA dmi.bios.version: Version 1.60 dmi.board.name: Portable PC dmi.board.vendor: TOSHIBA dmi.board.version: Version A0 dmi.chassis.asset.tag: 00 dmi.chassis.type: 10 dmi.chassis.vendor: TOSHIBA dmi.chassis.version: Version 1.0 dmi.modalias: dmi:bvnTOSHIBA:bvrVersion1.60:bd10/25/2005:svnTOSHIBA:pnPORTEGER200:pvrPPR20E-01S02REN:rvnTOSHIBA:rnPortablePC:rvrVersionA0:cvnTOSHIBA:ct10:cvrVersion1.0: dmi.product.name: PORTEGE R200 dmi.product.version: PPR20E-01S02REN dmi.sys.vendor: TOSHIBA To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1272945/+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 1272945] Re: 8086:2592 [Toshiba Portégé R200-110] Black screen/freeze after resume with i915
Hi there, I finally managed to do a bisect on this. It took a while because the good and bad kernels were in non-linear branches so I had to do 14 kernel builds on my ancient laptop! This is the end of the trail: $ git bisect bad 24576d23976746cb52e7700c4cadbf4bc1bc3472 is the first bad commit commit 24576d23976746cb52e7700c4cadbf4bc1bc3472 Author: Jesse Barnes Date: Tue Mar 26 09:25:45 2013 -0700 drm/i915: enable VT switchless resume v3 With the other bits in place, we can do this safely. v2: disable backlight on suspend to prevent premature enablement on resume v3: disable CRTCs on suspend to allow RTD3 (Kristen) Signed-off-by: Jesse Barnes Reviewed-by: Rodrigo Vivi Signed-off-by: Daniel Vetter :04 04 72fb279ebc4c48824015f43eac459d046dde3204 6797fd617ffd75b6e2a457aaabf5e90f9a4021c0 M drivers What do I do now? Best wishes, Peter ** Changed in: linux (Ubuntu) Status: Expired => Incomplete -- 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/1272945 Title: 8086:2592 [Toshiba Portégé R200-110] Black screen/freeze after resume with i915 Status in “linux” package in Ubuntu: Incomplete Bug description: When I suspend (using either the session menu or by closing the lid) and resume, my Toshiba Portege R200 fails to wake. The flashing orange light changes to blue but the screen remains black and the keyboard is unresponsive (Caps Lock doesn't work, Ctrl-Alt-F keys don't work etc). The only way to get out is to long-press the power button. This may be due to the i915 kms module. This is a regression as it used to work in 12.04 and 12.10. I did a chop using the mainline kernels and found that kernel 3.9.9 (dated 3.Jul.13) works fine but 3.10-rc1 (13.May.13) doesn't. In the mean time I'm running with 3.9.9. WORKAROUND: Use the VESA driver. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image (not installed) ProcVersionSignature: Ubuntu 3.11.0-15.23-generic 3.11.10 Uname: Linux 3.11.0-15-generic i686 ApportVersion: 2.12.5-0ubuntu2.2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: peter 1454 F pulseaudio CurrentDmesg: [ 136.627313] init: plymouth-stop pre-start process (2057) terminated with status 1 Date: Sun Jan 26 16:56:01 2014 HibernationDevice: RESUME=UUID=d4ddcbdb-5cdd-4c53-a3b4-2b7ef2bcb2c9 InstallationDate: Installed on 2013-10-14 (103 days ago) InstallationMedia: Xubuntu 13.10 "Saucy Salamander" - Beta i386 (20130925.1) MachineType: TOSHIBA PORTEGE R200 MarkForUpload: True PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-15-generic root=UUID=78b72944-a92e-433a-837d-e66c5d9fefde ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.11.0-15-generic N/A linux-backports-modules-3.11.0-15-generic N/A linux-firmware 1.116 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 10/25/2005 dmi.bios.vendor: TOSHIBA dmi.bios.version: Version 1.60 dmi.board.name: Portable PC dmi.board.vendor: TOSHIBA dmi.board.version: Version A0 dmi.chassis.asset.tag: 00 dmi.chassis.type: 10 dmi.chassis.vendor: TOSHIBA dmi.chassis.version: Version 1.0 dmi.modalias: dmi:bvnTOSHIBA:bvrVersion1.60:bd10/25/2005:svnTOSHIBA:pnPORTEGER200:pvrPPR20E-01S02REN:rvnTOSHIBA:rnPortablePC:rvrVersionA0:cvnTOSHIBA:ct10:cvrVersion1.0: dmi.product.name: PORTEGE R200 dmi.product.version: PPR20E-01S02REN dmi.sys.vendor: TOSHIBA To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1272945/+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 1272945] [NEW] Black screen and freeze after resume with i915 on Portege r200
Public bug reported: When I suspend (using either the session menu or by closing the lid) and resume, my Toshiba Portege R200 fails to wake. The flashing orange light changes to blue but the screen remains black and the keyboard is unresponsive (Caps Lock doesn't work, Ctrl-Alt-F keys don't work etc). The only way to get out is to long-press the power button. I THINK it's the i915 kms module and suspend and resume certainly works fine with the vesa driver. This is a regression as it used to work in 12.04 and 12.10. I did a chop using the mainline kernels and found that kernel 3.9.9 (dated 3.Jul.13) works fine but 3.10-rc1 (13.May.13) doesn't. Happy to help debug, but I'm not sure how to track changes between major releases. In the mean time I'm running with 3.9.9 I'll attach the pm-suspend.log with debug on, but it shows nothing at all after resume. TIA, Peter ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image (not installed) ProcVersionSignature: Ubuntu 3.11.0-15.23-generic 3.11.10 Uname: Linux 3.11.0-15-generic i686 ApportVersion: 2.12.5-0ubuntu2.2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: peter 1454 F pulseaudio CurrentDmesg: [ 136.627313] init: plymouth-stop pre-start process (2057) terminated with status 1 Date: Sun Jan 26 16:56:01 2014 HibernationDevice: RESUME=UUID=d4ddcbdb-5cdd-4c53-a3b4-2b7ef2bcb2c9 InstallationDate: Installed on 2013-10-14 (103 days ago) InstallationMedia: Xubuntu 13.10 "Saucy Salamander" - Beta i386 (20130925.1) MachineType: TOSHIBA PORTEGE R200 MarkForUpload: True PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-15-generic root=UUID=78b72944-a92e-433a-837d-e66c5d9fefde ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.11.0-15-generic N/A linux-backports-modules-3.11.0-15-generic N/A linux-firmware 1.116 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 10/25/2005 dmi.bios.vendor: TOSHIBA dmi.bios.version: Version 1.60 dmi.board.name: Portable PC dmi.board.vendor: TOSHIBA dmi.board.version: Version A0 dmi.chassis.asset.tag: 00 dmi.chassis.type: 10 dmi.chassis.vendor: TOSHIBA dmi.chassis.version: Version 1.0 dmi.modalias: dmi:bvnTOSHIBA:bvrVersion1.60:bd10/25/2005:svnTOSHIBA:pnPORTEGER200:pvrPPR20E-01S02REN:rvnTOSHIBA:rnPortablePC:rvrVersionA0:cvnTOSHIBA:ct10:cvrVersion1.0: dmi.product.name: PORTEGE R200 dmi.product.version: PPR20E-01S02REN dmi.sys.vendor: TOSHIBA ** Affects: linux (Ubuntu) Importance: Undecided Status: Confirmed ** Tags: apport-bug i386 saucy -- 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/1272945 Title: Black screen and freeze after resume with i915 on Portege r200 Status in “linux” package in Ubuntu: Confirmed Bug description: When I suspend (using either the session menu or by closing the lid) and resume, my Toshiba Portege R200 fails to wake. The flashing orange light changes to blue but the screen remains black and the keyboard is unresponsive (Caps Lock doesn't work, Ctrl-Alt-F keys don't work etc). The only way to get out is to long-press the power button. I THINK it's the i915 kms module and suspend and resume certainly works fine with the vesa driver. This is a regression as it used to work in 12.04 and 12.10. I did a chop using the mainline kernels and found that kernel 3.9.9 (dated 3.Jul.13) works fine but 3.10-rc1 (13.May.13) doesn't. Happy to help debug, but I'm not sure how to track changes between major releases. In the mean time I'm running with 3.9.9 I'll attach the pm-suspend.log with debug on, but it shows nothing at all after resume. TIA, Peter ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image (not installed) ProcVersionSignature: Ubuntu 3.11.0-15.23-generic 3.11.10 Uname: Linux 3.11.0-15-generic i686 ApportVersion: 2.12.5-0ubuntu2.2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: peter 1454 F pulseaudio CurrentDmesg: [ 136.627313] init: plymouth-stop pre-start process (2057) terminated with status 1 Date: Sun Jan 26 16:56:01 2014 HibernationDevice: RESUME=UUID=d4ddcbdb-5cdd-4c53-a3b4-2b7ef2bcb2c9 InstallationDate: Installed on 2013-10-14 (103 days ago) InstallationMedia: Xubuntu 13.10 "Saucy Salamander" - Beta i386 (20130925.1) MachineType: TOSHIBA PORTEGE R200 MarkForUpload: True PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-15-generic root=UUID=78b72944-a92e-433a-837d-e66c5d9fefde ro quiet splash vt.handoff=7 Relate
[Kernel-packages] [Bug 1272945] Re: Black screen and freeze after resume with i915 on Portege r200
** Attachment added: "Log (with debug) from suspend and failed resume" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1272945/+attachment/395/+files/pm-suspend.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/1272945 Title: Black screen and freeze after resume with i915 on Portege r200 Status in “linux” package in Ubuntu: Confirmed Bug description: When I suspend (using either the session menu or by closing the lid) and resume, my Toshiba Portege R200 fails to wake. The flashing orange light changes to blue but the screen remains black and the keyboard is unresponsive (Caps Lock doesn't work, Ctrl-Alt-F keys don't work etc). The only way to get out is to long-press the power button. I THINK it's the i915 kms module and suspend and resume certainly works fine with the vesa driver. This is a regression as it used to work in 12.04 and 12.10. I did a chop using the mainline kernels and found that kernel 3.9.9 (dated 3.Jul.13) works fine but 3.10-rc1 (13.May.13) doesn't. Happy to help debug, but I'm not sure how to track changes between major releases. In the mean time I'm running with 3.9.9 I'll attach the pm-suspend.log with debug on, but it shows nothing at all after resume. TIA, Peter ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image (not installed) ProcVersionSignature: Ubuntu 3.11.0-15.23-generic 3.11.10 Uname: Linux 3.11.0-15-generic i686 ApportVersion: 2.12.5-0ubuntu2.2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: peter 1454 F pulseaudio CurrentDmesg: [ 136.627313] init: plymouth-stop pre-start process (2057) terminated with status 1 Date: Sun Jan 26 16:56:01 2014 HibernationDevice: RESUME=UUID=d4ddcbdb-5cdd-4c53-a3b4-2b7ef2bcb2c9 InstallationDate: Installed on 2013-10-14 (103 days ago) InstallationMedia: Xubuntu 13.10 "Saucy Salamander" - Beta i386 (20130925.1) MachineType: TOSHIBA PORTEGE R200 MarkForUpload: True PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-15-generic root=UUID=78b72944-a92e-433a-837d-e66c5d9fefde ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.11.0-15-generic N/A linux-backports-modules-3.11.0-15-generic N/A linux-firmware 1.116 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 10/25/2005 dmi.bios.vendor: TOSHIBA dmi.bios.version: Version 1.60 dmi.board.name: Portable PC dmi.board.vendor: TOSHIBA dmi.board.version: Version A0 dmi.chassis.asset.tag: 00 dmi.chassis.type: 10 dmi.chassis.vendor: TOSHIBA dmi.chassis.version: Version 1.0 dmi.modalias: dmi:bvnTOSHIBA:bvrVersion1.60:bd10/25/2005:svnTOSHIBA:pnPORTEGER200:pvrPPR20E-01S02REN:rvnTOSHIBA:rnPortablePC:rvrVersionA0:cvnTOSHIBA:ct10:cvrVersion1.0: dmi.product.name: PORTEGE R200 dmi.product.version: PPR20E-01S02REN dmi.sys.vendor: TOSHIBA To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1272945/+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 1272945] Re: Black screen and freeze after resume with i915 on Portege r200
Thanks Joseph, As requested: $ uname -a Linux slim 3.13.0-031300-generic #201401192235 SMP Mon Jan 20 03:46:44 UTC 2014 i686 i686 i686 GNU/Linux Same symptoms on resume: brief flash of backlight then black screen and unresponsive. Adding tags kernel-bug-exists-upstream and marking Confirmed as requested ATB, Peter ** Changed in: linux (Ubuntu) Status: Incomplete => 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/1272945 Title: Black screen and freeze after resume with i915 on Portege r200 Status in “linux” package in Ubuntu: Confirmed Bug description: When I suspend (using either the session menu or by closing the lid) and resume, my Toshiba Portege R200 fails to wake. The flashing orange light changes to blue but the screen remains black and the keyboard is unresponsive (Caps Lock doesn't work, Ctrl-Alt-F keys don't work etc). The only way to get out is to long-press the power button. I THINK it's the i915 kms module and suspend and resume certainly works fine with the vesa driver. This is a regression as it used to work in 12.04 and 12.10. I did a chop using the mainline kernels and found that kernel 3.9.9 (dated 3.Jul.13) works fine but 3.10-rc1 (13.May.13) doesn't. Happy to help debug, but I'm not sure how to track changes between major releases. In the mean time I'm running with 3.9.9 I'll attach the pm-suspend.log with debug on, but it shows nothing at all after resume. TIA, Peter ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image (not installed) ProcVersionSignature: Ubuntu 3.11.0-15.23-generic 3.11.10 Uname: Linux 3.11.0-15-generic i686 ApportVersion: 2.12.5-0ubuntu2.2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: peter 1454 F pulseaudio CurrentDmesg: [ 136.627313] init: plymouth-stop pre-start process (2057) terminated with status 1 Date: Sun Jan 26 16:56:01 2014 HibernationDevice: RESUME=UUID=d4ddcbdb-5cdd-4c53-a3b4-2b7ef2bcb2c9 InstallationDate: Installed on 2013-10-14 (103 days ago) InstallationMedia: Xubuntu 13.10 "Saucy Salamander" - Beta i386 (20130925.1) MachineType: TOSHIBA PORTEGE R200 MarkForUpload: True PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-15-generic root=UUID=78b72944-a92e-433a-837d-e66c5d9fefde ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.11.0-15-generic N/A linux-backports-modules-3.11.0-15-generic N/A linux-firmware 1.116 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 10/25/2005 dmi.bios.vendor: TOSHIBA dmi.bios.version: Version 1.60 dmi.board.name: Portable PC dmi.board.vendor: TOSHIBA dmi.board.version: Version A0 dmi.chassis.asset.tag: 00 dmi.chassis.type: 10 dmi.chassis.vendor: TOSHIBA dmi.chassis.version: Version 1.0 dmi.modalias: dmi:bvnTOSHIBA:bvrVersion1.60:bd10/25/2005:svnTOSHIBA:pnPORTEGER200:pvrPPR20E-01S02REN:rvnTOSHIBA:rnPortablePC:rvrVersionA0:cvnTOSHIBA:ct10:cvrVersion1.0: dmi.product.name: PORTEGE R200 dmi.product.version: PPR20E-01S02REN dmi.sys.vendor: TOSHIBA To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1272945/+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 1384297] Re: After system resume, Intel i915 graphics hangs
I just tried with the Vivid kernel (3.18.0) and had the same error. I needed to restart lightdm to get things going again. [ 65.108123] WARNING: CPU: 0 PID: 6 at /build/buildd/linux-3.18.0/drivers/gpu/drm/i915/intel_display.c:5158 intel_modeset_check_state+0x6cd/0 x770 [i915]() [ 65.108125] active connector not linked to encoder [ 65.108171] Modules linked in: arc4 btusb gpio_ich snd_intel8x0 snd_ac97_codec ac97_bus snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer ath5k ath joydev snd mac80211 pcmcia serio_raw rfcomm bnep bluetooth i915 yenta_socket pcmcia_rsrc cfg80211 so undcore lpc_ich toshiba_acpi pcmcia_core sparse_keymap toshiba_bluetooth binfmt_misc drm_kms_helper wmi toshiba_haps tpm_infineon drm mac_hid v ideo shpchp i2c_algo_bit parport_pc ppdev lp parport pata_acpi sdhci_pci psmouse sdhci sky2 [ 65.108176] CPU: 0 PID: 6 Comm: kworker/u2:0 Tainted: GW 3.18.0-9-generic #10-Ubuntu [ 65.108178] Hardware name: TOSHIBA PORTEGE R200/Portable PC, BIOS Version 1.60 10/25/2005 [ 65.108188] Workqueue: events_unbound async_run_entry_fn [ 65.108195] f50abd28 c16d31b6 f50abd6c f50abd5c c105fb32 f89a7ec4 [ 65.108202] f50abd88 0006 f89a5a10 1426 f895d0ed 1426 f895d0ed f331ec00 [ 65.108208] f2936dc8 f294b300 f50abd74 c105fb83 0009 f50abd6c f89a7ec4 f50abd88 [ 65.108209] Call Trace: [ 65.108217] [] dump_stack+0x41/0x52 [ 65.108223] [] warn_slowpath_common+0x82/0xa0 [ 65.108272] [] ? intel_modeset_check_state+0x6cd/0x770 [i915] [ 65.108318] [] ? intel_modeset_check_state+0x6cd/0x770 [i915] [ 65.108323] [] warn_slowpath_fmt+0x33/0x40 [ 65.108370] [] intel_modeset_check_state+0x6cd/0x770 [i915] [ 65.108419] [] intel_modeset_setup_hw_state+0x76f/0xbe0 [i915] [ 65.108457] [] ? drm_modeset_lock+0x30/0xf0 [drm] [ 65.108501] [] ? gen4_read16+0xc0/0xc0 [i915] [ 65.108531] [] __i915_drm_thaw+0x108/0x170 [i915] [ 65.108562] [] i915_resume+0x23/0x40 [i915] [ 65.108593] [] i915_pm_resume+0x10/0x20 [i915] [ 65.108598] [] pci_pm_resume+0x4f/0x90 [ 65.108605] [] dpm_run_callback+0x46/0x100 [ 65.108609] [] ? pci_pm_thaw+0x90/0x90 [ 65.108613] [] device_resume+0xad/0x1a0 [ 65.108617] [] async_resume+0x1e/0x50 [ 65.108621] [] async_run_entry_fn+0x4e/0x170 [ 65.108626] [] ? wake_up_process+0x1f/0x40 [ 65.108631] [] process_one_work+0x122/0x3e0 [ 65.108635] [] worker_thread+0x41/0x560 -- 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/1384297 Title: After system resume, Intel i915 graphics hangs Status in linux package in Ubuntu: Triaged Status in linux source package in Utopic: Triaged Bug description: [ 3871.551684] WARNING: CPU: 2 PID: 2161 at /build/buildd/linux-3.16.0/drivers/gpu/drm/i915/intel_pm.c:5997 intel_display_power_put+0x14c/0x160 [i915]() [ 3871.551686] Modules linked in: ctr ccm ec_sys dm_crypt intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul arc4 ghash_clmulni_intel rfcomm dm_multipath scsi_dh bnep aesni_intel iwlmvm hid_multitouch aes_x86_64 mac80211 lrw gf128mul glue_helper ablk_helper cryptd snd_hda_codec_hdmi snd_hda_codec_realtek iwlwifi snd_hda_codec_generic nfsd rtsx_pci_ms snd_hda_intel auth_rpcgss snd_hda_controller nfs_acl btusb memstick joydev snd_hda_codec nfs lockd snd_hwdep bluetooth snd_seq_midi snd_seq_midi_event sunrpc snd_rawmidi snd_soc_rt5640 6lowpan_iphc fscache snd_soc_rl6231 cfg80211 snd_seq snd_soc_core snd_compress binfmt_misc snd_pcm_dmaengine snd_pcm snd_seq_device tpm_infineon snd_timer lpc_ich dw_dmac dw_dmac_core i2c_hid 8250_dw i2c_designware_platform [ 3871.551704] i2c_designware_core snd shpchp snd_soc_sst_acpi mei_me mei spi_pxa2xx_platform mac_hid soundcore serio_raw parport_pc ppdev lp parport btrfs xor raid6_pq dm_mirror dm_region_hash dm_log mmc_block usbhid hid rtsx_pci_sdmmc i915 i2c_algo_bit rtsx_pci psmouse ahci drm_kms_helper r8169 libahci mii drm wmi sdhci_acpi video sdhci [ 3871.551717] CPU: 2 PID: 2161 Comm: unity-system-co Tainted: GW I 3.16.0-23-generic #30-Ubuntu [ 3871.551718] Hardware name: System76, IncDarter UltraThin/Darter UltraThin, BIOS 4.6.5 10/28/2013 [ 3871.551719] 0009 8800d70efae0 8177fcbc [ 3871.551721] 8800d70efb18 8106fd8d 88021008002c 000b [ 3871.551722] 880210088520 8802106c3000 88021008 8800d70efb28 [ 3871.551724] Call Trace: [ 3871.551729] [] dump_stack+0x45/0x56 [ 3871.551732] [] warn_slowpath_common+0x7d/0xa0 [ 3871.551734] [] warn_slowpath_null+0x1a/0x20 [ 3871.551742] [] intel_display_power_put+0x14c/0x160 [i915] [ 3871.551754] [] modeset_update_crtc_power_domains+0x204/0x210 [i915] [ 3871.551765] [] haswell_modeset_globa
