Activity log for bug #761065

Date Who What changed Old value New value Message
2011-04-14 19:52:13 Robert Hooker bug added bug
2011-04-14 19:52:49 Robert Hooker bug task added linux (Ubuntu)
2011-04-14 19:55:19 Robert Hooker tags apport-bug compiz-0.9 i386 natty running-unity ubuntu apport-bug compiz-0.9 hwe-blocker i386 natty running-unity ubuntu
2011-04-14 19:56:40 Chris Van Hoof bug added subscriber Chris Van Hoof
2011-04-14 20:15:45 Robert Hooker bug watch added http://bugs.freedesktop.org/show_bug.cgi?id=36241
2011-04-14 20:15:45 Robert Hooker bug task added linux
2011-04-14 20:38:05 Bryce Harrington xserver-xorg-video-intel (Ubuntu): status New Triaged
2011-04-14 20:45:17 Bryce Harrington xserver-xorg-video-intel (Ubuntu): importance Undecided Medium
2011-04-14 21:07:52 Adilson Oliveira bug added subscriber Adilson Oliveira
2011-04-14 21:16:56 Adilson Oliveira xserver-xorg-video-intel (Ubuntu): status Triaged Confirmed
2011-04-14 21:18:15 Adilson Oliveira tags apport-bug compiz-0.9 hwe-blocker i386 natty running-unity ubuntu apport-bug compiz-0.9 hwe-blocker i386 kernel-bug natty running-unity ubuntu
2011-04-14 21:23:12 Bug Watch Updater linux: status Unknown Confirmed
2011-04-14 21:23:12 Bug Watch Updater linux: importance Unknown Medium
2011-04-15 06:36:43 Bryce Harrington xserver-xorg-video-intel (Ubuntu): status Confirmed Triaged
2011-04-15 06:45:23 Bryce Harrington xserver-xorg-video-intel (Ubuntu): status Triaged Invalid
2011-04-18 15:49:45 Ikuya Awashiro bug added subscriber Ikuya Awashiro
2011-04-23 01:42:04 Felix Engemann bug added subscriber Felix Engemann
2011-04-26 08:58:11 Jérôme Petazzoni bug added subscriber Jérôme Petazzoni
2011-04-26 09:51:48 Felix Engemann linux (Ubuntu): status New Confirmed
2011-04-26 12:05:00 Felix Engemann bug watch added https://bugzilla.redhat.com/show_bug.cgi?id=684097
2011-04-26 21:52:56 Felix Engemann bug watch added http://bugs.freedesktop.org/show_bug.cgi?id=35284
2011-04-27 17:23:35 Avi Romanoff bug added subscriber Avi Romanoff
2011-04-27 20:06:33 Reinhard Tartler bug added subscriber Reinhard Tartler
2011-05-05 22:58:40 Ermias Atomssa bug added subscriber Ermias Tujuba Atomssa
2011-05-09 15:47:21 Haw Loeung bug added subscriber Haw Loeung
2011-05-12 19:47:22 Steffen Rusitschka bug added subscriber Steffen Rusitschka
2011-05-15 13:48:43 Guido Nickels bug added subscriber Guido Nickels
2011-05-17 07:02:19 Jens Hoelldampf bug added subscriber Jens Hoelldampf
2011-05-17 19:56:51 Jiri Techet bug added subscriber Jiri Techet
2011-05-17 23:55:40 Rocko bug added subscriber Rocko
2011-05-18 23:41:17 joshua darnell attachment added lspci.output https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/761065/+attachment/2134357/+files/lspci.output
2011-05-18 23:42:28 joshua darnell bug added subscriber joshua darnell
2011-05-20 11:07:29 Seinku bug added subscriber Seinku
2011-05-21 13:51:11 Claudio Moretti bug added subscriber Claudio Moretti
2011-05-22 18:42:03 robled bug added subscriber NTolerance
2011-05-24 14:46:55 alyarmak bug added subscriber alyarmak
2011-05-24 18:28:25 Jeremy Foshee linux (Ubuntu): importance Undecided Medium
2011-05-29 13:44:11 Sämy bug added subscriber Sämy
2011-05-30 07:20:33 vilmos bug added subscriber vilmos
2011-05-31 10:18:09 Pascal Hartig bug added subscriber Pascal Hartig
2011-06-01 10:43:36 Martin bug added subscriber Martin
2011-06-01 13:45:58 si14 bug added subscriber si14
2011-06-04 12:58:47 joshua darnell removed subscriber joshua darnell
2011-06-06 11:02:05 John Cooper bug added subscriber John Cooper
2011-06-07 12:24:22 Anders Aagaard bug added subscriber Anders Aagaard
2011-06-07 13:08:23 Will Law bug added subscriber williumbillium
2011-06-08 09:03:31 computermacgyver bug added subscriber computermacgyver
2011-06-10 10:11:19 nik bug added subscriber nik
2011-06-10 12:38:05 Nexusger bug added subscriber Nexusger
2011-06-11 14:27:25 Jonathan Davies bug added subscriber Jonathan Davies
2011-06-11 19:28:44 Dani CS bug added subscriber Dani CS
2011-06-14 23:35:25 Thomas Haselwanter bug added subscriber Thomas Haselwanter
2011-06-15 08:25:37 Tom Ellis bug added subscriber Tom Ellis
2011-06-17 15:48:05 Robert Hooker linux (Ubuntu): status Confirmed Triaged
2011-06-19 15:10:55 robled removed subscriber NTolerance
2011-06-19 21:23:20 Bug Watch Updater linux: status Confirmed Fix Released
2011-06-19 21:59:19 Robert Hooker nominated for series Ubuntu Natty
2011-06-21 16:06:29 Robert Hooker description Binary package hint: xserver-xorg-video-intel When using unity or a Ubuntu classic session with compiz, there are spurious [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... blt ring idle [waiting on 9004, at 9004], missed IRQ? visible in dmesg. The display stops updating for a fraction of a second when it happens. This can be forcibly reproduced by doing vblank_mode=0 glxgears with compiz active and it is specific to sandybridge systems. Disabling sync to vblank in compiz doesn't have any effect, and the problem does not happen when using metacity. The hangcheck messages are gone in 2.6.39-rc3 kernel, but the root problem still remains in that the display updates erratically when it happens. ProblemType: Bug 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 NonfreeKernelModules: wl Architecture: i386 CompizPlugins: [core,bailer,detection,composite,opengl,decor,mousepoll,vpswitch,regex,animation,snap,expo,move,compiztoolbox,place,grid,imgpng,gnomecompat,wall,ezoom,workarounds,staticswitcher,resize,fade,unitymtgrabhandles,scale,session,unityshell] CompositorRunning: compiz CurrentDmesg: [ 20.310859] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... blt ring idle [waiting on 9004, at 9004], missed IRQ? [ 32.279371] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... blt ring idle [waiting on 13936, at 13936], missed IRQ? [ 141.319196] exe (1718): /proc/1718/oom_adj is deprecated, please use /proc/1718/oom_score_adj instead. DRM.card0.DP.1: status: disconnected enabled: disabled dpms: Off modes: edid-base64: DRM.card0.DP.2: status: disconnected enabled: disabled dpms: Off modes: edid-base64: DRM.card0.DP.3: status: disconnected enabled: disabled dpms: Off modes: edid-base64: DRM.card0.HDMI.A.1: status: disconnected enabled: disabled dpms: Off modes: edid-base64: DRM.card0.HDMI.A.2: status: disconnected enabled: disabled dpms: Off modes: edid-base64: DRM.card0.HDMI.A.3: status: disconnected enabled: disabled dpms: Off modes: edid-base64: DRM.card0.LVDS.1: status: connected enabled: enabled dpms: On modes: 1366x768 1366x768 edid-base64: AP///////wAw5OsCAAAAAAAUAQSQHxF4Cp7lnV9XnCYaUFQAAAABAQEBAQEBAQEBAQEBAQEBWBtWflAADjAkMDUANa4QAAAZPhJWflAADjAkMDUANa4QAAAZAAAA/gBLSjI2MhQxNDBXSDQKAAAAAAAAQTGUAAAAAAEBCiAgAI4= DRM.card0.VGA.1: status: disconnected enabled: disabled dpms: Off modes: edid-base64: Date: Thu Apr 14 15:45:03 2011 DistUpgraded: Fresh install DistroCodename: natty DistroVariant: ubuntu DkmsStatus: bcmwl, 5.100.82.38+bdcom, 2.6.39-020639rc3-generic, i686: installed bcmwl, 5.100.82.38+bdcom, 2.6.38-7-generic, i686: installed bcmwl, 5.100.82.38+bdcom, 2.6.38-8-generic, i686: installed GraphicsCard: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0126] (rev 09) (prog-if 00 [VGA controller]) Subsystem: Dell Device [1028:0493] InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Beta i386 (20110330) MachineType: Dell Inc. Latitude E6420 ProcEnviron: LANGUAGE=en_US:en LANG=en_US.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-8-generic root=UUID=4eac9a69-2bfe-4b4b-b469-5e6f7a89e0f1 ro quiet splash vt.handoff=7 Renderer: Unknown SourcePackage: xserver-xorg-video-intel UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/25/2011 dmi.bios.vendor: Dell Inc. dmi.bios.version: X66 dmi.board.vendor: Dell Inc. dmi.chassis.type: 9 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrX66:bd02/25/2011:svnDellInc.:pnLatitudeE6420:pvr01:rvnDellInc.:rn:rvr:cvnDellInc.:ct9:cvr: dmi.product.name: Latitude E6420 dmi.product.version: 01 dmi.sys.vendor: Dell Inc. version.compiz: compiz 1:0.9.4+bzr20110411-0ubuntu1 version.libdrm2: libdrm2 2.4.23-1ubuntu6 version.libgl1-mesa-dri: libgl1-mesa-dri 7.10.2-0ubuntu1 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 7.10.2-0ubuntu1 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 SRU Justification: Fixes a constant stream of hangcheck errors flooding dmesg, and removes the visible stuttering that was caused by it when using 3D applications. Impact: Fixes missed interrupts on sandybridge GPU's. It doesn't affect any other GPU generation. Fix: Upstream commit 498e720b96379d8ee9c294950a01534a73defcf3. Testcase: 1) Install mesa-utils on a system using sandybridge graphics on 11.04 2) run vblank_mode=0 glxgears and let it run for 30 seconds or so 3) kill it then check dmesg 4) Without fix: hangcheck messages every ~5 seconds, massive stuttering of the whole desktop observed. With fix: no hangcheck messages, able to continue using the desktop. This was sent to stable, but 2.6.38.y stable is dead so it will need to be manually cherry-picked. It has been tested extensively locally as well as by users on the bug whom I provided test kernels for. It applies cleanly to ubuntu-natty.git. Original bug: ------------- Binary package hint: xserver-xorg-video-intel When using unity or a Ubuntu classic session with compiz, there are spurious [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... blt ring idle [waiting on 9004, at 9004], missed IRQ? visible in dmesg. The display stops updating for a fraction of a second when it happens. This can be forcibly reproduced by doing vblank_mode=0 glxgears with compiz active and it is specific to sandybridge systems. Disabling sync to vblank in compiz doesn't have any effect, and the problem does not happen when using metacity. The hangcheck messages are gone in 2.6.39-rc3 kernel, but the root problem still remains in that the display updates erratically when it happens. ProblemType: Bug 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 NonfreeKernelModules: wl Architecture: i386 CompizPlugins: [core,bailer,detection,composite,opengl,decor,mousepoll,vpswitch,regex,animation,snap,expo,move,compiztoolbox,place,grid,imgpng,gnomecompat,wall,ezoom,workarounds,staticswitcher,resize,fade,unitymtgrabhandles,scale,session,unityshell] CompositorRunning: compiz CurrentDmesg:  [ 20.310859] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... blt ring idle [waiting on 9004, at 9004], missed IRQ?  [ 32.279371] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... blt ring idle [waiting on 13936, at 13936], missed IRQ?  [ 141.319196] exe (1718): /proc/1718/oom_adj is deprecated, please use /proc/1718/oom_score_adj instead. DRM.card0.DP.1:  status: disconnected  enabled: disabled  dpms: Off  modes:  edid-base64: DRM.card0.DP.2:  status: disconnected  enabled: disabled  dpms: Off  modes:  edid-base64: DRM.card0.DP.3:  status: disconnected  enabled: disabled  dpms: Off  modes:  edid-base64: DRM.card0.HDMI.A.1:  status: disconnected  enabled: disabled  dpms: Off  modes:  edid-base64: DRM.card0.HDMI.A.2:  status: disconnected  enabled: disabled  dpms: Off  modes:  edid-base64: DRM.card0.HDMI.A.3:  status: disconnected  enabled: disabled  dpms: Off  modes:  edid-base64: DRM.card0.LVDS.1:  status: connected  enabled: enabled  dpms: On  modes: 1366x768 1366x768  edid-base64: AP///////wAw5OsCAAAAAAAUAQSQHxF4Cp7lnV9XnCYaUFQAAAABAQEBAQEBAQEBAQEBAQEBWBtWflAADjAkMDUANa4QAAAZPhJWflAADjAkMDUANa4QAAAZAAAA/gBLSjI2MhQxNDBXSDQKAAAAAAAAQTGUAAAAAAEBCiAgAI4= DRM.card0.VGA.1:  status: disconnected  enabled: disabled  dpms: Off  modes:  edid-base64: Date: Thu Apr 14 15:45:03 2011 DistUpgraded: Fresh install DistroCodename: natty DistroVariant: ubuntu DkmsStatus:  bcmwl, 5.100.82.38+bdcom, 2.6.39-020639rc3-generic, i686: installed  bcmwl, 5.100.82.38+bdcom, 2.6.38-7-generic, i686: installed  bcmwl, 5.100.82.38+bdcom, 2.6.38-8-generic, i686: installed GraphicsCard:  Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0126] (rev 09) (prog-if 00 [VGA controller])    Subsystem: Dell Device [1028:0493] InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Beta i386 (20110330) MachineType: Dell Inc. Latitude E6420 ProcEnviron:  LANGUAGE=en_US:en  LANG=en_US.UTF-8  SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-8-generic root=UUID=4eac9a69-2bfe-4b4b-b469-5e6f7a89e0f1 ro quiet splash vt.handoff=7 Renderer: Unknown SourcePackage: xserver-xorg-video-intel UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/25/2011 dmi.bios.vendor: Dell Inc. dmi.bios.version: X66 dmi.board.vendor: Dell Inc. dmi.chassis.type: 9 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrX66:bd02/25/2011:svnDellInc.:pnLatitudeE6420:pvr01:rvnDellInc.:rn:rvr:cvnDellInc.:ct9:cvr: dmi.product.name: Latitude E6420 dmi.product.version: 01 dmi.sys.vendor: Dell Inc. version.compiz: compiz 1:0.9.4+bzr20110411-0ubuntu1 version.libdrm2: libdrm2 2.4.23-1ubuntu6 version.libgl1-mesa-dri: libgl1-mesa-dri 7.10.2-0ubuntu1 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 7.10.2-0ubuntu1 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
2011-06-21 19:51:16 DSHR bug added subscriber DSHR
2011-06-21 19:51:35 DSHR bug added subscriber Hans-Gerd van Schelve
2011-06-22 00:49:19 Michael Gratton bug added subscriber Mike Gratton
2011-06-22 13:04:03 Tim Gardner bug task added linux (Ubuntu Natty)
2011-06-22 13:04:03 Tim Gardner bug task added xserver-xorg-video-intel (Ubuntu Natty)
2011-06-22 13:04:17 Tim Gardner xserver-xorg-video-intel (Ubuntu Natty): status New Invalid
2011-06-22 13:04:42 Tim Gardner linux (Ubuntu Natty): status New Fix Committed
2011-06-22 13:04:42 Tim Gardner linux (Ubuntu Natty): assignee Robert Hooker (sarvatt)
2011-06-26 09:09:53 Barosl LEE bug added subscriber Barosl LEE
2011-06-28 22:20:57 toneman77 bug added subscriber toneman77
2011-06-29 11:13:47 Mark bug added subscriber Mark
2011-06-29 22:51:11 David Sterratt bug added subscriber David Sterratt
2011-06-30 13:05:42 Boris Devouge bug added subscriber Boris Devouge
2011-07-01 21:09:11 Stefan Metzmacher bug added subscriber Stefan Metzmacher
2011-07-02 13:49:59 Uncle Pedro bug added subscriber Uncle Pedro
2011-07-02 17:20:42 Rafael P. bug added subscriber Rafael P.
2011-07-06 00:33:24 Thilo-Alexander Ginkel bug added subscriber Thilo-Alexander Ginkel
2011-07-11 00:23:29 Rhadamantys bug added subscriber Rhadamantys
2011-07-12 00:09:12 Stephen Rees-Carter bug added subscriber Stephen Rees-Carter
2011-07-12 06:26:15 Jukka Matilainen bug added subscriber Jukka Matilainen
2011-07-12 18:05:00 Robert Hooker linux (Ubuntu): status Triaged Fix Released
2011-07-12 18:34:53 Chris Van Hoof linux (Ubuntu Natty): importance Undecided Medium
2011-07-12 18:34:58 Chris Van Hoof xserver-xorg-video-intel (Ubuntu): importance Medium Undecided
2011-07-14 15:10:13 Thomas Hood bug added subscriber Thomas Hood
2011-07-14 23:00:52 flosch bug added subscriber flosch
2011-07-17 12:33:50 Matthias Schmidt bug added subscriber Matthias Schmidt
2011-07-19 15:07:44 Herton R. Krzesinski tags apport-bug compiz-0.9 hwe-blocker i386 kernel-bug natty running-unity ubuntu apport-bug compiz-0.9 hwe-blocker i386 kernel-bug natty running-unity ubuntu verification-needed-natty
2011-07-19 19:06:03 Matthias Schmidt tags apport-bug compiz-0.9 hwe-blocker i386 kernel-bug natty running-unity ubuntu verification-needed-natty apport-bug compiz-0.9 hwe-blocker i386 kernel-bug natty running-unity ubuntu verification-done-natty
2011-07-20 18:54:34 IwSL5LAGdpcRVZFTrlxJogGkcNcwsR5N bug added subscriber hendrik
2011-07-21 16:56:55 Jiri Techet removed subscriber Jiri Techet
2011-07-21 17:33:35 Jiri Techet bug added subscriber Jiri Techet
2011-07-29 10:13:32 Saad Bin Javed bug added subscriber Saad Bin Javed
2011-07-29 10:14:36 Saad Bin Javed removed subscriber Saad Bin Javed
2011-07-29 19:38:28 Arun Thomas bug added subscriber Arun Thomas
2011-08-03 23:22:38 Jérôme Petazzoni removed subscriber Jérôme Petazzoni
2011-08-11 07:24:31 totya bug added subscriber totya
2011-08-11 09:46:56 Daniel van Vugt bug added subscriber Daniel van Vugt
2011-08-19 05:48:38 Launchpad Janitor linux (Ubuntu Natty): status Fix Committed Fix Released
2011-08-19 05:48:38 Launchpad Janitor cve linked 2011-1577
2011-08-19 05:48:38 Launchpad Janitor cve linked 2011-1581
2011-08-19 05:48:38 Launchpad Janitor cve linked 2011-2484
2011-08-19 05:48:38 Launchpad Janitor cve linked 2011-2493
2011-08-31 15:02:23 Rafael P. removed subscriber Rafael P.
2011-09-11 00:02:46 Julian Wiedmann removed subscriber Julian Wiedmann
2011-09-20 09:45:06 ThatGuy bug added subscriber ThatGuy
2012-02-28 15:53:13 Jonathan Crockett bug added subscriber Jonathan Crockett
2012-05-07 13:07:08 Jalsot bug added subscriber Jalsot
2013-05-22 21:36:44 piotr zimoch xserver-xorg-video-intel (Ubuntu): status Invalid New
2013-05-22 21:36:48 piotr zimoch xserver-xorg-video-intel (Ubuntu): status New Incomplete
2013-05-22 21:36:51 piotr zimoch xserver-xorg-video-intel (Ubuntu): status Incomplete Opinion
2013-05-22 21:36:54 piotr zimoch xserver-xorg-video-intel (Ubuntu): status Opinion Invalid
2013-05-22 21:36:57 piotr zimoch xserver-xorg-video-intel (Ubuntu): status Invalid Confirmed
2013-05-22 21:37:02 piotr zimoch xserver-xorg-video-intel (Ubuntu): status Confirmed In Progress
2013-05-22 21:37:05 piotr zimoch xserver-xorg-video-intel (Ubuntu): status In Progress Fix Committed
2013-05-22 21:37:10 piotr zimoch xserver-xorg-video-intel (Ubuntu): status Fix Committed Fix Released
2013-06-18 08:50:21 Arie Skliarouk attachment added lspci https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/761065/+attachment/3706316/+files/lspci
2013-06-18 08:50:39 Arie Skliarouk attachment added lshw https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/761065/+attachment/3706317/+files/lshw
2013-06-18 09:45:15 Adilson Oliveira removed subscriber Adilson Oliveira
2013-06-21 18:26:15 Guido Nickels removed subscriber Guido Nickels
2015-02-25 23:03:21 Rob Van Dam bug added subscriber Rob Van Dam