Public bug reported:
Laptop is freezing with console screen after pluging VGA monitor. It is fine if
I connect it through HDMI. It also works fine if I boot laptop with VGA cable
connected.
I am attaching screenshot of when it happens.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: xorg 1:7.6+12ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-20.33-generic 3.2.12
Uname: Linux 3.2.0-20-generic x86_64
.tmp.unity.support.test.0:
ApportVersion: 1.95-0ubuntu1
Architecture: amd64
CasperVersion: 1.312
CheckboxSubmission: cf3c430330e5c41ca025b5112d8872e2
CheckboxSystem: e704f33cc0866ff0f0256a33de39ea1c
CompizPlugins:
[core,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,unitymtgrabhandles,workarounds,scale,expo,ezoom,unityshell]
CompositorRunning: compiz
Date: Fri Apr 13 00:16:35 2012
DistUpgraded: Fresh install
DistroCodename: precise
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes, whatever it takes to get this fixed in Ubuntu
GpuHangFrequency: This is the first time
GpuHangReproducibility: Occurs more often under certain circumstances
GpuHangStarted: Since before I upgraded
LiveMediaBuild: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64+mac (20120328)
MachineType: Hewlett-Packard HP Pavilion dv6500 Notebook PC
ProcEnviron:
TERM=xterm
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: noprompt cdrom-detect/try-usb=true
file=/cdrom/preseed/username.seed boot=casper persistent
initrd=/casper/initrd.lz splash -- BOOT_IMAGE=/casper/vmlinuz
SourcePackage: xorg
Symptom: display
Title: Xorg freeze
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/09/2007
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: F.07
dmi.board.name: 30D0
dmi.board.vendor: Quanta
dmi.board.version: 85.17
dmi.chassis.type: 10
dmi.chassis.vendor: Quanta
dmi.chassis.version: N/A
dmi.modalias:
dmi:bvnHewlett-Packard:bvrF.07:bd08/09/2007:svnHewlett-Packard:pnHPPaviliondv6500NotebookPC:pvrRev1:rvnQuanta:rn30D0:rvr85.17:cvnQuanta:ct10:cvrN/A:
dmi.product.name: HP Pavilion dv6500 Notebook PC
dmi.product.version: Rev 1
dmi.sys.vendor: Hewlett-Packard
version.compiz: compiz 1:0.9.7.2-0ubuntu4
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.32-1ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 8.0.2-0ubuntu2
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 8.0.2-0ubuntu2
version.xserver-xorg-core: xserver-xorg-core 2:1.11.4-0ubuntu7
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.0-0ubuntu1
version.xserver-xorg-video-ati: xserver-xorg-video-ati
1:6.14.99~git20111219.aacbd629-0ubuntu2
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.17.0-1ubuntu4
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
1:0.0.16+git20111201+b5534a1-1build2
** Affects: xorg (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug compiz-0.9 freeze precise ubuntu
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https://bugs.launchpad.net/bugs/980407
Title:
Xorg freeze after connecting VGA monitor
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