apport information ** Attachment added: "ProcEnviron.txt" https://bugs.launchpad.net/bugs/1114370/+attachment/3953441/+files/ProcEnviron.txt
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/1114370 Title: [gm45] Hard hang when plugging, unplugging, or turning off LG 55LE5400 TV Status in X.org xf86-video-intel: Won't Fix Status in “xserver-xorg-video-intel” package in Ubuntu: Incomplete Bug description: The system crashes whenever breaking the connection between the television and computer outputs. It's not a broad problem because the EDID for dell computer monitors is correct and they work just fine; however, my 24" samsung computer monitor and and LG HDMI TV cause the same problem. I've tried using a few bash scripts that modify the monitor settings using xrandr, but it must be an infinite loop issue in xorg that isn't properly handling the monitor switch. I'm using a SONY VAIO FW250J (this is a similar bug to a few others already listed). The graphics driver should be supported by the open source intel graphics drivers (chipset GM45, GMA 4500 MHD). I originally thought it was a graphics driver issue, but transitioned to thining it was a hardware compatibility issue after tooling forward and backwards with the xserver-xorg-video-intel graphcs. I can't rule out a compatibilty issue mostly because it's a SONY laptop (they like to do things differently). I'll probably dive into xorg intel graphics source code to poke around, but doubt I'll uncover the issue. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: xorg 1:7.6+12ubuntu2 ProcVersionSignature: Ubuntu 3.5.0-18.29-generic 3.5.7 Uname: Linux 3.5.0-18-generic x86_64 .tmp.unity.support.test.0: ApportVersion: 2.0.1-0ubuntu17.1 Architecture: amd64 CheckboxSubmission: 94ca22ba8b72b36d1027d4b82f9a52b1 CheckboxSystem: b633b4f40868d491c2ae5b50030ce6f3 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: Sun Feb 3 09:37:27 2013 DistUpgraded: Fresh install DistroCodename: precise DistroVariant: ubuntu DkmsStatus: virtualbox, 4.1.12: added ExtraDebuggingInterest: Yes, even including gdb or git bisection work if needed GraphicsCard: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller [8086:2a42] (rev 07) (prog-if 00 [VGA controller]) Subsystem: Sony Corporation Device [104d:9035] Subsystem: Sony Corporation Device [104d:9035] InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64 (20120823.1) MachineType: Sony Corporation VGN-FW250J MarkForUpload: True ProcEnviron: LANGUAGE=en_CA:en PATH=(custom, no user) LANG=en_CA.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-18-generic root=UUID=fa11e4a7-9c48-49ef-892e-6e3d23795cc5 ro quiet splash vt.handoff=7 SourcePackage: xorg UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/27/2009 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: R1100Y0 dmi.board.asset.tag: N/A dmi.board.name: VAIO dmi.board.vendor: Sony Corporation dmi.board.version: N/A dmi.chassis.asset.tag: N/A dmi.chassis.type: 10 dmi.chassis.vendor: Sony Corporation dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrR1100Y0:bd08/27/2009:svnSonyCorporation:pnVGN-FW250J:pvrC600ZV99:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A: dmi.product.name: VGN-FW250J dmi.product.version: C600ZV99 dmi.sys.vendor: Sony Corporation version.compiz: compiz 1:0.9.7.12-0ubuntu1 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.41+git20130122.303ca37e-0ubuntu0sarvatt2~precise version.libgl1-mesa-dri: libgl1-mesa-dri 9.1~git20130104.r1.b8b1d61e-0ubuntu0ricotz~precise version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 9.1~git20130104.r1.b8b1d61e-0ubuntu0ricotz~precise version.xserver-xorg-core: xserver-xorg-core 2:1.12.3+git20120709+server-1.12-branch.60e0d205-0ubuntu0ricotz~precise version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.0+git20120504.f28507e8-0ubuntu0sarvatt~precise version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.0.99+git20130107.857d729e-0ubuntu0sarvatt~precise version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.20.19+git20130131.fff06863-0ubuntu0sarvatt~precise version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.6+git20130107.8f934fad-0ubuntu0sarvatt~precise To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/1114370/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
