Re: [Ubuntu-x-swat] [Bug 727594] Re: SRU: [i915gm] GPU lockup (ESR: 0x00000001 IPEHR: 0x02000004)
Has this happened in the released version (released recently) not in the beta2 version? On Mon, May 2, 2011 at 8:53 AM, Martin Pitt martin.p...@ubuntu.com wrote: Copied to oneiric as well. ** Changed in: xserver-xorg-video-intel (Ubuntu Oneiric) Status: Fix Committed = Fix Released ** Changed in: xserver-xorg-video-intel (Ubuntu Oneiric) Milestone: natty-updates = None -- You received this bug notification because you are a direct subscriber of a duplicate bug (769862). https://bugs.launchpad.net/bugs/727594 Title: SRU: [i915gm] GPU lockup (ESR: 0x0001 IPEHR: 0x0204) Status in Release Notes for Ubuntu: New Status in X.org xf86-video-intel: Confirmed Status in “linux” package in Ubuntu: Invalid Status in “xserver-xorg-video-intel” package in Ubuntu: Fix Released Status in “linux” source package in Natty: Invalid Status in “xserver-xorg-video-intel” source package in Natty: Fix Released Status in “linux” source package in Oneiric: Invalid Status in “xserver-xorg-video-intel” source package in Oneiric: Fix Released Bug description: [Impact] Severe GPU lockup affecting the i915/i945 family of Intel chips, resulting in unrecoverable freeze of graphics, black screen and/or corruption, requiring a hard reboot to reset. The issue is widespread amongst these cards as evidenced by the large number of dupes; the hardware is common. Most users report this is a regression in behavior from maverick. [Background] Subsequent to the code included in maverick, upstream introduced an optimization to relax fencing on Intel hardware. This change reduced the amount of memory allocated for video buffers. However on older (pre-G33) hardware such as i915/i945 this results in increased chances of GPU lockups. [Fix for Development Version] Upstream has opted to disable the relaxed fencing optimization for their driver release, and the change is still present in their active upstream git tree. Thus, we will be pulling this fix when we update X in oneiric. [Fix for Stable Version] For natty, the attached patch is a backport of the patch that went upstream. This patch makes relaxed fencing into an xorg.conf option that can be set, and makes it disabled by default for gen 33 chipsets. [Steps to Reproduce] The freezes typically occur intermittently after some period of use. For some people it occurs right at boot, others after minutes or hours of usage. Some users find that certain activities such as web browsing makes the issue more likely to occur, but others do not find it correlated to any particular action. However, in all cases once the system is frozen, the file /sys/kernel/debug/dri/0/i915_error_state will contain an error code for the IPEHR value. The exact value appears to vary greatly from hw to hw, but common values tend to be either in the 0x02xx or 0x7xxx range. With this patch applied, gpu freezes should either go away entirely, or become much less frequent. Freezes which still occur but have IPEHR values outside these two ranges may be unrelated bugs. [Regression Potential] The patch itself is relatively small and unlikely to introduce regression. However, this switches optimization paths within the driver. It restores us to an older codepath so presumably this will at least be as stable as maverick, however the amount of testing this path has received on natty is limited. The code is upstream and being tested by the wider community and so far has not proven problematic. Because it is disabling an optimization, it is possible some users of older hardware may see performance regress, but should be no worse than what was available in maverick. [Original Report] As instructed by Bryce I installed the following kernel on my Asus eee pc 701 running natty: Please test with the following kernel: http://kernel.ubuntu.com/~kernel-ppa/mainline/daily/current/ by doing sudo dpkg -i linux-imagedeb Then I ran update manager. After rebooting I browsed with google chrome. The system froze after 5 minutes. I rebooted the same kernel and immediately got this problem popup. In addition there is font corruption - part of the letter t is missing in the browser. ProblemType: Crash DistroRelease: Ubuntu 11.04 Package: xserver-xorg-video-intel 2:2.14.0-1ubuntu11 Uname: Linux 2.6.38-999-generic i686 Architecture: i386 Chipset: i915gm CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: None DRM.card0.LVDS.1: status: connected enabled: enabled dpms: On modes: 800x480 edid-base64: DRM.card0.VGA.1: status: connected enabled: enabled dpms: On modes: 1680x1050 1280x1024 1280x1024 1280x960 1152x864 1024x768 1024x768 1024x768 832x624 800x600 800x600 800x600 800x600 640x480 640x480 640x480 640x480 720x400 edid-base64:
Re: [Ubuntu-x-swat] [Bug 727594] Re: SRU: [i915gm] GPU lockup (ESR: 0x00000001 IPEHR: 0x02000004)
What package would that be? On Wed, Apr 27, 2011 at 9:14 PM, David Coggins 727...@bugs.launchpad.netwrote: I installed the package from natty proposed replacing the fig package yesterday and since then there have been no freezes. -- You received this bug notification because you are a direct subscriber of a duplicate bug (769862). https://bugs.launchpad.net/bugs/727594 Title: SRU: [i915gm] GPU lockup (ESR: 0x0001 IPEHR: 0x0204) Status in X.org xf86-video-intel: Confirmed Status in “linux” package in Ubuntu: Invalid Status in “xserver-xorg-video-intel” package in Ubuntu: Fix Committed Status in “linux” source package in Natty: Invalid Status in “xserver-xorg-video-intel” source package in Natty: Fix Committed Bug description: [Impact] Severe GPU lockup affecting the i915/i945 family of Intel chips, resulting in unrecoverable freeze of graphics, black screen and/or corruption, requiring a hard reboot to reset. The issue is widespread amongst these cards as evidenced by the large number of dupes; the hardware is common. Most users report this is a regression in behavior from maverick. [Background] Subsequent to the code included in maverick, upstream introduced an optimization to relax fencing on Intel hardware. This change reduced the amount of memory allocated for video buffers. However on older (pre-G33) hardware such as i915/i945 this results in increased chances of GPU lockups. [Fix for Development Version] Upstream has opted to disable the relaxed fencing optimization for their driver release, and the change is still present in their active upstream git tree. Thus, we will be pulling this fix when we update X in oneiric. [Fix for Stable Version] For natty, the attached patch is a backport of the patch that went upstream. This patch makes relaxed fencing into an xorg.conf option that can be set, and makes it disabled by default for gen 33 chipsets. [Steps to Reproduce] The freezes typically occur intermittently after some period of use. For some people it occurs right at boot, others after minutes or hours of usage. Some users find that certain activities such as web browsing makes the issue more likely to occur, but others do not find it correlated to any particular action. However, in all cases once the system is frozen, the file /sys/kernel/debug/dri/0/i915_error_state will contain an error code for the IPEHR value. The exact value appears to vary greatly from hw to hw, but common values tend to be either in the 0x02xx or 0x7xxx range. With this patch applied, gpu freezes should either go away entirely, or become much less frequent. Freezes which still occur but have IPEHR values outside these two ranges may be unrelated bugs. [Regression Potential] The patch itself is relatively small and unlikely to introduce regression. However, this switches optimization paths within the driver. It restores us to an older codepath so presumably this will at least be as stable as maverick, however the amount of testing this path has received on natty is limited. The code is upstream and being tested by the wider community and so far has not proven problematic. Because it is disabling an optimization, it is possible some users of older hardware may see performance regress, but should be no worse than what was available in maverick. [Original Report] As instructed by Bryce I installed the following kernel on my Asus eee pc 701 running natty: Please test with the following kernel: http://kernel.ubuntu.com/~kernel-ppa/mainline/daily/current/ by doing sudo dpkg -i linux-imagedeb Then I ran update manager. After rebooting I browsed with google chrome. The system froze after 5 minutes. I rebooted the same kernel and immediately got this problem popup. In addition there is font corruption - part of the letter t is missing in the browser. ProblemType: Crash DistroRelease: Ubuntu 11.04 Package: xserver-xorg-video-intel 2:2.14.0-1ubuntu11 Uname: Linux 2.6.38-999-generic i686 Architecture: i386 Chipset: i915gm CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: None DRM.card0.LVDS.1: status: connected enabled: enabled dpms: On modes: 800x480 edid-base64: DRM.card0.VGA.1: status: connected enabled: enabled dpms: On modes: 1680x1050 1280x1024 1280x1024 1280x960 1152x864 1024x768 1024x768 1024x768 832x624 800x600 800x600 800x600 800x600 640x480 640x480 640x480 640x480 720x400 edid-base64: AP///wBMLX4CMjJFTQ4RAQMOLx54KtUVpFVJmicUUFS/74CzAIGAgUBxTwEBAQEBAQEBfC6QoGAaHkAwIDYA2igRAAAa/QA4Sx5RDgAKICAgICAg/ABTeW5jTWFzdGVyCiAg/wBIOU5QNDAwMTk3CiAgAM8= Date: Wed Mar 2 15:23:13 2011 DistUpgraded: Yes, recently upgraded Log time: 2011-02-17 19:00:58.983764 DistroCodename: natty DistroVariant: ubuntu DumpSignature: c38b9ae8 (ESR:
[Ubuntu-x-swat] [Bug 769862] [NEW] [i915gm] GPU lockup (ESR: 0x00000001 IPEHR: 0x7d8e0001) on every startup
Public bug reported: Binary package hint: xserver-xorg-video-intel Every startup I get a error saying the system found a major problem and I click report and it says aport... crashed and I click report. ProblemType: Crash DistroRelease: Ubuntu 11.04 Package: xserver-xorg-video-intel 2:2.14.0-4ubuntu7 ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2 Uname: Linux 2.6.38-8-generic i686 Architecture: i386 Chipset: i915gm CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: compiz DRM.card0.DVI.D.1: status: disconnected enabled: disabled dpms: Off modes: edid-base64: DRM.card0.LVDS.1: status: connected enabled: enabled dpms: On modes: 1024x768 edid-base64: AP///wAJ5ZkIAAAPAQOAGBJ4Co1RklVOiSYoTlQACAABAQEBAQEBAQEBAQEBAQEBZBkAQEEAJjAYiDYA9bgY/gAgCiAgICAgICAgICAg/gBCT0UgSFlESVMKICAg/gBIVDEyWDIxLTIyMQogAJo= DRM.card0.VGA.1: status: disconnected enabled: disabled dpms: Off modes: edid-base64: Date: Fri Apr 22 11:46:06 2011 DistUpgraded: Log time: 2011-04-13 16:22:48.692087 DistroCodename: natty DistroVariant: ubuntu DuplicateSignature: (ESR: 0x0001 IPEHR: 0x7d8e0001) ExecutablePath: /usr/share/apport/apport-gpu-error-intel.py GraphicsCard: Intel Corporation Mobile 915GM/GMS/910GML Express Graphics Controller [8086:2592] (rev 03) (prog-if 00 [VGA controller]) Subsystem: Hewlett-Packard Company Device [103c:0938] Subsystem: Hewlett-Packard Company Device [103c:0938] InstallationMedia: Ubuntu 10.10 Maverick Meerkat - Release i386 (20101007) InterpreterPath: /usr/bin/python2.7 MachineType: Hewlett-Packard HP Compaq tc4200 (PV985AA#ABA) PccardctlIdent: Socket 0: product info: SCR243 PCMCIA, Smart Card Reader, , manfid: 0x, 0x0001 PccardctlStatus: Socket 0: 5.0V 16-bit PC Card Subdevice 0 (function 0) [unbound] ProcCmdline: /usr/bin/python /usr/share/apport/apport-gpu-error-intel.py ProcEnviron: ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-2.6.38-8-generic root=UUID=cc3f0741-ee6e-4ab1-a1fd-c48650dc1c93 ro quiet splash vt.handoff=7 ProcKernelCmdLine_: BOOT_IMAGE=/vmlinuz-2.6.38-8-generic root=UUID=cc3f0741-ee6e-4ab1-a1fd-c48650dc1c93 ro quiet splash vt.handoff=7 RelatedPackageVersions: xserver-xorg 1:7.6+4ubuntu3 libdrm2 2.4.23-1ubuntu6 xserver-xorg-video-intel 2:2.14.0-4ubuntu7 Renderer: Unknown SourcePackage: xserver-xorg-video-intel Title: [i915gm] GPU lockup (ESR: 0x0001 IPEHR: 0x7d8e0001) UpgradeStatus: Upgraded to natty on 2011-04-17 (6 days ago) UserGroups: dmi.bios.date: 02/27/2007 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: 68DTH Ver. F.0E dmi.board.name: 0938 dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 38.59 dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvr68DTHVer.F.0E:bd02/27/2007:svnHewlett-Packard:pnHPCompaqtc4200(PV985AA#ABA):pvrF.0E:rvnHewlett-Packard:rn0938:rvrKBCVersion38.59:cvnHewlett-Packard:ct10:cvr: dmi.product.name: HP Compaq tc4200 (PV985AA#ABA) dmi.product.version: F.0E dmi.sys.vendor: Hewlett-Packard version.compiz: compiz 1:0.9.4+bzr20110415-0ubuntu2 version.libdrm2: libdrm2 2.4.23-1ubuntu6 version.libgl1-mesa-dri: libgl1-mesa-dri 7.10.2-0ubuntu2 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 7.10.2-0ubuntu2 version.xserver-xorg: xserver-xorg 1:7.6+4ubuntu3 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.0-0ubuntu4 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.14.0-4ubuntu7 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110107+b795ca6e-0ubuntu7 ** Affects: xserver-xorg-video-intel (Ubuntu) Importance: Undecided Status: New ** Tags: apport-crash compiz-0.9 freeze i386 natty need-duplicate-check ubuntu -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/769862 Title: [i915gm] GPU lockup (ESR: 0x0001 IPEHR: 0x7d8e0001) on every startup ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 769862] Re: [i915gm] GPU lockup (ESR: 0x00000001 IPEHR: 0x7d8e0001) on every startup
-- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/769862 Title: [i915gm] GPU lockup (ESR: 0x0001 IPEHR: 0x7d8e0001) on every startup ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
