Xorg freeze after lid closed/opened (screen turned off/on) several times
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
xserver-xorg-video-intel (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
After lid has been closed/opened several times the screen
- hangs up (kill session with Alt+Print+K works)
- or is black (Alt+Print+K doesn't work, only the laptop key for power off works).
Sometimes this problem is reproducible:
- start Ubuntu 12.04
- run Firefox
- close/open the lid (power action: nothing, only the screen is turned off)
- check screen responsibility while pressing the Super key twice (open/close the Unity dash)
- next cycle: close/open lid + Super key twice
- after 5-15 cycles the screen hangs up (sometimes not)
I have this problem since upgrade to Ubuntu 12.04 (10.04 was deleted, 12.04 fresh installed). I have a Thinkpad T61, kernel is i386, an intel grafic.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: xorg 1:7.6+12ubuntu1
ProcVersionSign
Uname: Linux 3.2.0-24-
.tmp.unity.
ApportVersion: 2.0.1-0ubuntu7
Architecture: i386
CompizPlugins: [core,composite
CompositorRunning: compiz
Date: Sat May 5 11:13:12 2012
DistUpgraded: Fresh install
DistroCodename: precise
DistroVariant: ubuntu
ExtraDebuggingI
GpuHangFrequency: Several times a day
GpuHangReproduc
GpuHangStarted: Immediately after installing this version of Ubuntu
GraphicsCard:
Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (primary) [8086:2a02] (rev 0c) (prog-if 00 [VGA controller])
Subsystem: Lenovo T61 [17aa:20b5]
Subsystem: Lenovo T61 [17aa:20b5]
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release i386 (20120423)
MachineType: LENOVO 765912G
PccardctlIdent:
Socket 0:
no product info available
PccardctlStatus:
Socket 0:
no card
ProcKernelCmdLine: BOOT_IMAGE=
SourcePackage: xorg
Symptom: display
Title: Xorg freeze
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/22/2007
dmi.bios.vendor: LENOVO
dmi.bios.version: 7LET51WW (1.21 )
dmi.board.name: 765912G
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.name: 765912G
dmi.product.
dmi.sys.vendor: LENOVO
version.compiz: compiz 1:0.9.7.6-0ubuntu1
version.libdrm2: libdrm2 2.4.32-1ubuntu1
version.
version.
version.
version.
version.
version.
version.
version.
description: | updated |
affects: | xorg (Ubuntu) → xserver-xorg-video-intel (Ubuntu) |
tags: |
added: regression-release removed: regression-update |
Status changed to 'Confirmed' because the bug affects multiple users.