[Kernel-packages] [Bug 1520040] Re: [drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)!
Having similar problem with kernel 3.19.0-32.37 and i915_bpo module - when docked and external (displayport) screen attached, X finds no screens with a usable configuration. When the external screen is off or disconnected, startup works normally into single (laptop) screen config; when undocked and using on-board displayport connector dualscreen also works normally. I have the same errors in dmesg, which did not occur on kernel 3.16.0-38.52. I've currently reverted back to that kernel as workaround. -- 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/1520040 Title: [drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! Status in linux package in Ubuntu: Incomplete Bug description: Device: notebook Dell Inspiron 5548 Operating system: 64-bit XUbuntu Linux 14.04 LTS Processor: Intel Core i7-5500U Kernel: 3.19.0-33-generic #38~14.04.1-Ubuntu SMP x86_64 Video: dual chip. These are the two display controllers: - Advanced Micro Devices, Inc. [AMD/ATI] Topaz XT [Radeon R7 M260] display controller 3300Hz (requires kernel module / device driver "fglrx"); and - Intel Corporation Broadwell-U Integrated Graphics VGA compatible controller 3300Hz (requires kernel module / device driver "i915"). Problem: my notebook's operating system is switching to runlevel 0 (power off) randomly, subtly and thus unexpectedly. And if I 'cat /var/log/kern.log |grep -i i915' I get a lot of "[drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)!" messages. I'm under the impression that either the kernel or the kernel module "i915_bpo" is buggy. My notebook's problem can't be related to overheating, because it's a brand-new notebook (less than 1 month old) and I've already monitored its temperature parameters: nothing abnormal is happening. Also, I'm using a cooling laptop base/pad. Other kernels I've tested, with which the same issue happens: - 3.19.0-18-generic (kernel module: i915_bpo) - 3.19.0-23-generic (kernel module: i915_bpo) - 3.19.0-28-generic (kernel module: i915_bpo) - 4.2.0-18-generic (kernel module: i915) Temporary workaround: I downgraded to kernel "3.13.0-36-generic", which isn't buggy with its "i915_bdw.ko" (version 3.0) kernel object (module). Full path for this module: /lib/modules/3.13.0-36-generic/kernel/ubuntu/i915/i915_bdw.ko Notes: - "bdw" stands for "Broadwell" - "bpo", I believe, stands for "backport" ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.19.0-33-generic 3.19.0-33.38~14.04.1 ProcVersionSignature: Ubuntu 3.19.0-33.38~14.04.1-generic 3.19.8-ckt7 Uname: Linux 3.19.0-33-generic x86_64 NonfreeKernelModules: wl fglrx ApportVersion: 2.14.1-0ubuntu3.19 Architecture: amd64 CurrentDesktop: XFCE Date: Wed Nov 25 23:44:39 2015 InstallationDate: Installed on 2015-11-03 (22 days ago) InstallationMedia: Xubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805) SourcePackage: linux-lts-vivid UpgradeStatus: No upgrade log present (probably fresh install) --- ApportVersion: 2.14.1-0ubuntu3.19 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: yuriyrs2832 F pulseaudio /dev/snd/controlC1: yuriyrs2832 F pulseaudio CurrentDesktop: XFCE DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=UUID=a08f36f9-0611-4894-9da9-8b1dcc960a86 InstallationDate: Installed on 2015-11-03 (24 days ago) InstallationMedia: Xubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805) MachineType: Dell Inc. Inspiron 5548 NonfreeKernelModules: fglrx wl Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-33-generic.efi.signed root=UUID=4f05c2b3-c971-4bf8-bcb6-a76d60b68e45 ro quiet splash video.use_native_backlight=1 intremap=no_x2apic_optout vt.handoff=7 ProcVersionSignature: Ubuntu 3.19.0-33.38~14.04.1-generic 3.19.8-ckt7 RelatedPackageVersions: linux-restricted-modules-3.19.0-33-generic N/A linux-backports-modules-3.19.0-33-generic N/A linux-firmware 1.127.18 Tags: trusty Uname: Linux 3.19.0-33-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm audio cdrom dialout dip fax floppy fuse lpadmin netdev plugdev sambashare scanner sudo tape video _MarkForUpload: True dmi.bios.date: 10/12/2015 dmi.bios.vendor: Dell Inc. dmi.bios.version: A06 dmi.board.name: 0YDTG3 dmi.board.vendor: Dell Inc. dmi.board.version: A02 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: A06 dmi.modalias: dmi:bvnDellInc.:bvrA06:bd10/12/2015:svnDellInc.:pnInspiron5548:pvrA06:rvnDellInc.:rn0YDTG3:rvrA02:cvnDellInc.:ct8:cvrA06: dmi.product.name: Inspiron 5548 dmi.product.version: A06 dmi.sys.vendor: Dell
[Kernel-packages] [Bug 1533590] [NEW] X recognises no screens when external connected
Public bug reported: Note that I'm really running Mint 17.3; but I don't believe they change the kernel packages, so this is still relevant here. When an external screen is connected through the dock (both displayport and displayport-to-dvi, on different docks), I get a message during startup that the X server has not found any screens. Simply turning the screen off (not even disconnecting it) lets the system boot into the single laptop screen as per normal. When I turn on (or reconnect) the screen, it isn't recognised, and not even seen as far as syslog is concerned. When not docked, the onboard displayport connection works as normal. Yesterday everything was normal, the only relevant upgrade that happened was from kernel 3.16.0-38.52 to 3.19.0-32.37. I've rebooted into the previous kernel, and that works normally - so I suspect a regression in the i915 driver or similar? I'm also noticing these lines in there, that aren't shown with the old kernel: [ 8.553727] [drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! Kernel 3.19 loads i915_bpo and spews the above errors; kernel 3.16 uses i915 and does not. I cannot rmmod i915_bpo as it is in use even when no X is active; and simply loading i915 on top does not help. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.19.0-32-generic 3.19.0-32.37~14.04.1 ProcVersionSignature: Ubuntu 3.19.0-32.37~14.04.1-generic 3.19.8-ckt7 Uname: Linux 3.19.0-32-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.19 Architecture: amd64 Date: Wed Jan 13 11:04:01 2016 InstallationDate: Installed on 2015-09-22 (112 days ago) InstallationMedia: Linux Mint 17.2 "Rafaela" - Release amd64 20150723 SourcePackage: linux-lts-vivid UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: linux-lts-vivid (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug rosa third-party-packages -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-lts-vivid in Ubuntu. https://bugs.launchpad.net/bugs/1533590 Title: X recognises no screens when external connected Status in linux-lts-vivid package in Ubuntu: New Bug description: Note that I'm really running Mint 17.3; but I don't believe they change the kernel packages, so this is still relevant here. When an external screen is connected through the dock (both displayport and displayport-to-dvi, on different docks), I get a message during startup that the X server has not found any screens. Simply turning the screen off (not even disconnecting it) lets the system boot into the single laptop screen as per normal. When I turn on (or reconnect) the screen, it isn't recognised, and not even seen as far as syslog is concerned. When not docked, the onboard displayport connection works as normal. Yesterday everything was normal, the only relevant upgrade that happened was from kernel 3.16.0-38.52 to 3.19.0-32.37. I've rebooted into the previous kernel, and that works normally - so I suspect a regression in the i915 driver or similar? I'm also noticing these lines in there, that aren't shown with the old kernel: [ 8.553727] [drm:gen8_irq_handler [i915_bpo]] *ERROR* The master control interrupt lied (SDE)! Kernel 3.19 loads i915_bpo and spews the above errors; kernel 3.16 uses i915 and does not. I cannot rmmod i915_bpo as it is in use even when no X is active; and simply loading i915 on top does not help. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.19.0-32-generic 3.19.0-32.37~14.04.1 ProcVersionSignature: Ubuntu 3.19.0-32.37~14.04.1-generic 3.19.8-ckt7 Uname: Linux 3.19.0-32-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.19 Architecture: amd64 Date: Wed Jan 13 11:04:01 2016 InstallationDate: Installed on 2015-09-22 (112 days ago) InstallationMedia: Linux Mint 17.2 "Rafaela" - Release amd64 20150723 SourcePackage: linux-lts-vivid UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-lts-vivid/+bug/1533590/+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 1966819] Re: System will not suspend using HWE kernel.
[ removing comment, wrong kernel version. I'm seeing issue on .107, not .105 ] -- 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/1966819 Title: System will not suspend using HWE kernel. Status in linux package in Ubuntu: Confirmed Bug description: I am unable to suspend with the HWE kernel with my hp elitebook 745 g3. It works without issue on the 5.4.0-105 kernel. I'm not really sure how to troubleshoot these issue either but am interested in helping to solve the problem. I can take direction and am not entirely useless. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.4.0-105-generic 5.4.0-105.119 ProcVersionSignature: Ubuntu 5.4.0-105.119-generic 5.4.174 Uname: Linux 5.4.0-105-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.21 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: sterling 1510 F pulseaudio /dev/snd/controlC0: sterling 1510 F pulseaudio CasperMD5CheckResult: skip CurrentDesktop: GNOME Date: Mon Mar 28 19:56:33 2022 InstallationDate: Installed on 2022-03-27 (1 days ago) InstallationMedia: Ubuntu 20.04.3 LTS "Focal Fossa" - Release amd64 (20210819) MachineType: HP HP EliteBook 745 G3 ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 amdgpudrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-105-generic root=UUID=74ef52ad-94d0-4c4f-a7aa-c2f4df7128ad ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.4.0-105-generic N/A linux-backports-modules-5.4.0-105-generic N/A linux-firmware 1.187.29 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 10/17/2020 dmi.bios.vendor: HP dmi.bios.version: N73 Ver. 01.51 dmi.board.name: 807E dmi.board.vendor: HP dmi.board.version: KBC Version 75.71 dmi.chassis.type: 10 dmi.chassis.vendor: HP dmi.modalias: dmi:bvnHP:bvrN73Ver.01.51:bd10/17/2020:svnHP:pnHPEliteBook745G3:pvr:rvnHP:rn807E:rvrKBCVersion75.71:cvnHP:ct10:cvr: dmi.product.family: 103C_5336AN G=N L=BUS B=HP S=ELI dmi.product.name: HP EliteBook 745 G3 dmi.product.sku: N1S71AV dmi.sys.vendor: HP To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1966819/+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
