Hmm, offhand it sounds like a bad lid status bug in the kernel. https://wiki.ubuntu.com/X/Quirks#Intel No Display After Lid Close Quirks: i915/intel_lvds.c
** Description changed: Binary package hint: xserver-xorg-video-intel This is related to another but I filed, but I wanted debug information to be preserved. As I said in bug #726918, whenever I leave my laptop lid closed for a long enough period of time and power manager settings kick in, the screen locks up, preventing the cursor that I can still move from interacting with any screen elements (and the clock freezes, too.) Now, it appears even leaving the lid left down for a few minutes triggers this issue. Anyways, I hope the extra debug info helps. + This appears at the end of dmesg: + [ 6734.973629] [drm:i915_gem_do_execbuffer] *ERROR* Object ffff8800b19c5200 [handle 664, index 1] appears more than once in object list + [ 6900.242656] [drm:i915_gem_do_execbuffer] *ERROR* Object ffff8800b19c5200 [handle 626, index 1] appears more than once in object list + ProblemType: Bug DistroRelease: Ubuntu 11.04 Package: xserver-xorg-video-intel 2:2.14.0-1ubuntu11 ProcVersionSignature: Ubuntu 2.6.38-5.32-generic 2.6.38-rc6 Uname: Linux 2.6.38-5-generic x86_64 Architecture: amd64 CompizPlugins: [core,bailer,detection,composite,opengl,decor,vpswitch,commands,resize,gnomecompat,grid,obs,regex,titleinfo,compiztoolbox,place,move,mousepoll,resizeinfo,animation,workarounds,wall,wobbly,session,expo,ezoom,staticswitcher,fade,scale,unityshell] DRM.card0.DP.1: - status: disconnected - enabled: disabled - dpms: Off - modes: - edid-base64: + status: disconnected + enabled: disabled + dpms: Off + modes: + edid-base64: DRM.card0.DP.2: - status: disconnected - enabled: disabled - dpms: Off - modes: - edid-base64: + status: disconnected + enabled: disabled + dpms: Off + modes: + edid-base64: DRM.card0.HDMI.A.1: - status: disconnected - enabled: disabled - dpms: Off - modes: - edid-base64: + status: disconnected + enabled: disabled + dpms: Off + modes: + edid-base64: DRM.card0.LVDS.1: - status: connected - enabled: enabled - dpms: On - modes: 1280x800 - edid-base64: AP///////wAyDAEvAAAAAAASAQOAIRV4CreFmVlTjSclUFQAAAABAQEBAQEBAQEBAQEBAQEBEhsAiFAgEDAwGDYAS88QAAAZAAAAAAAAAAAAAAAAAAAAAAAAAAAA/gBMR1BoaWxpcHNMQ0QKAAAA/gBMUDE1NFdYNC1UTENBAGc= + status: connected + enabled: enabled + dpms: On + modes: 1280x800 + edid-base64: AP///////wAyDAEvAAAAAAASAQOAIRV4CreFmVlTjSclUFQAAAABAQEBAQEBAQEBAQEBAQEBEhsAiFAgEDAwGDYAS88QAAAZAAAAAAAAAAAAAAAAAAAAAAAAAAAA/gBMR1BoaWxpcHNMQ0QKAAAA/gBMUDE1NFdYNC1UTENBAGc= DRM.card0.VGA.1: - status: disconnected - enabled: disabled - dpms: Off - modes: - edid-base64: + status: disconnected + enabled: disabled + dpms: Off + modes: + edid-base64: Date: Wed Mar 2 17:23:54 2011 DistUpgraded: Yes, recently upgraded Log time: 2011-02-26 15:36:51.885303 DistroCodename: natty DistroVariant: ubuntu GraphicsCard: - Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller [8086:2a42] (rev 07) (prog-if 00 [VGA controller]) - Subsystem: Hewlett-Packard Company Device [103c:360b] - Subsystem: Hewlett-Packard Company Device [103c:360b] + Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller [8086:2a42] (rev 07) (prog-if 00 [VGA controller]) + Subsystem: Hewlett-Packard Company Device [103c:360b] + Subsystem: Hewlett-Packard Company Device [103c:360b] InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007) MachineType: Hewlett-Packard Compaq Presario CQ50 Notebook PC ProcEnviron: - PATH=(custom, user) - LANG=en_US.UTF-8 - SHELL=/bin/bash + PATH=(custom, user) + LANG=en_US.UTF-8 + SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-5-generic root=UUID=c81bf10f-70b0-4749-9b9e-3c2ce03e0f34 ro quiet splash vt.handoff=7 Renderer: Unknown SourcePackage: xserver-xorg-video-intel UpgradeStatus: Upgraded to natty on 2011-02-26 (4 days ago) dmi.bios.date: 08/26/2009 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: F.52 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: 360B dmi.board.vendor: Wistron dmi.board.version: 09.66 dmi.chassis.asset.tag: Chassis Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: Wistron dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnHewlett-Packard:bvrF.52:bd08/26/2009:svnHewlett-Packard:pnCompaqPresarioCQ50NotebookPC:pvrPCID:rvnWistron:rn360B:rvr09.66:cvnWistron:ct10:cvrChassisVersion: dmi.product.name: Compaq Presario CQ50 Notebook PC dmi.product.version: PCID dmi.sys.vendor: Hewlett-Packard version.compiz: compiz 1:0.9.4-0ubuntu3 version.libdrm2: libdrm2 2.4.23-1ubuntu3 version.libgl1-mesa-glx: libgl1-mesa-glx 7.10.1~git20110215.cc1636b6-0ubuntu2 version.xserver-xorg: xserver-xorg 1:7.6~3ubuntu8 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.0-0ubuntu2 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.14.0-1ubuntu11 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110107+b795ca6e-0ubuntu5 ** Summary changed: - Closing laptop lid causes screen to freeze + [gm45] Closing laptop lid causes screen to freeze ** Description changed: Binary package hint: xserver-xorg-video-intel This is related to another but I filed, but I wanted debug information to be preserved. As I said in bug #726918, whenever I leave my laptop lid closed for a long enough period of time and power manager settings kick in, the screen locks up, preventing the cursor that I can still move from interacting with any screen elements (and the clock freezes, too.) Now, it appears even leaving the lid left down for a few minutes triggers this issue. Anyways, I hope the extra debug info helps. This appears at the end of dmesg: [ 6734.973629] [drm:i915_gem_do_execbuffer] *ERROR* Object ffff8800b19c5200 [handle 664, index 1] appears more than once in object list [ 6900.242656] [drm:i915_gem_do_execbuffer] *ERROR* Object ffff8800b19c5200 [handle 626, index 1] appears more than once in object list + + In Xorg.0.log: + [ 6712.812] (EE) intel(0): Failed to submit batch buffer, expect rendering corruption or even a frozen display: Invalid argument. + [ 6712.830] (II) intel(0): EDID vendor "LPL", prod id 12033 ProblemType: Bug DistroRelease: Ubuntu 11.04 Package: xserver-xorg-video-intel 2:2.14.0-1ubuntu11 ProcVersionSignature: Ubuntu 2.6.38-5.32-generic 2.6.38-rc6 Uname: Linux 2.6.38-5-generic x86_64 Architecture: amd64 CompizPlugins: [core,bailer,detection,composite,opengl,decor,vpswitch,commands,resize,gnomecompat,grid,obs,regex,titleinfo,compiztoolbox,place,move,mousepoll,resizeinfo,animation,workarounds,wall,wobbly,session,expo,ezoom,staticswitcher,fade,scale,unityshell] 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.HDMI.A.1: status: disconnected enabled: disabled dpms: Off modes: edid-base64: DRM.card0.LVDS.1: status: connected enabled: enabled dpms: On modes: 1280x800 edid-base64: AP///////wAyDAEvAAAAAAASAQOAIRV4CreFmVlTjSclUFQAAAABAQEBAQEBAQEBAQEBAQEBEhsAiFAgEDAwGDYAS88QAAAZAAAAAAAAAAAAAAAAAAAAAAAAAAAA/gBMR1BoaWxpcHNMQ0QKAAAA/gBMUDE1NFdYNC1UTENBAGc= DRM.card0.VGA.1: status: disconnected enabled: disabled dpms: Off modes: edid-base64: Date: Wed Mar 2 17:23:54 2011 DistUpgraded: Yes, recently upgraded Log time: 2011-02-26 15:36:51.885303 DistroCodename: natty DistroVariant: ubuntu GraphicsCard: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller [8086:2a42] (rev 07) (prog-if 00 [VGA controller]) Subsystem: Hewlett-Packard Company Device [103c:360b] Subsystem: Hewlett-Packard Company Device [103c:360b] InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007) MachineType: Hewlett-Packard Compaq Presario CQ50 Notebook PC ProcEnviron: PATH=(custom, user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-5-generic root=UUID=c81bf10f-70b0-4749-9b9e-3c2ce03e0f34 ro quiet splash vt.handoff=7 Renderer: Unknown SourcePackage: xserver-xorg-video-intel UpgradeStatus: Upgraded to natty on 2011-02-26 (4 days ago) dmi.bios.date: 08/26/2009 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: F.52 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: 360B dmi.board.vendor: Wistron dmi.board.version: 09.66 dmi.chassis.asset.tag: Chassis Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: Wistron dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnHewlett-Packard:bvrF.52:bd08/26/2009:svnHewlett-Packard:pnCompaqPresarioCQ50NotebookPC:pvrPCID:rvnWistron:rn360B:rvr09.66:cvnWistron:ct10:cvrChassisVersion: dmi.product.name: Compaq Presario CQ50 Notebook PC dmi.product.version: PCID dmi.sys.vendor: Hewlett-Packard version.compiz: compiz 1:0.9.4-0ubuntu3 version.libdrm2: libdrm2 2.4.23-1ubuntu3 version.libgl1-mesa-glx: libgl1-mesa-glx 7.10.1~git20110215.cc1636b6-0ubuntu2 version.xserver-xorg: xserver-xorg 1:7.6~3ubuntu8 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.0-0ubuntu2 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.14.0-1ubuntu11 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110107+b795ca6e-0ubuntu5 ** Package changed: xserver-xorg-video-intel (Ubuntu) => linux (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/728101 Title: [gm45] Closing laptop lid causes screen to freeze -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
