Public bug reported: Binary package hint: xorg
On my Karmic upgrade, Xorg periodically just blanks out (black screen) and I can never get it back. Sshing into the machine shows the following attached logs (/var/log/kern.log) Jun 6 00:12:59 k2 kernel: [56280.880058] INFO: task events/0:9 blocked for more than 120 seconds. Jun 6 00:12:59 k2 kernel: [56280.880065] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Jun 6 00:12:59 k2 kernel: [56280.880072] events/0 D c07bcee0 0 9 2 Jun 6 00:12:59 k2 kernel: [56280.880081] f7077f1c 00000046 00000001 c07bcee0 f7057284 c07bcee0 c07bcee0 c07bcee0 Jun 6 00:12:59 k2 kernel: [56280.880096] f7057284 e74cef33 00003311 c07bcee0 f5d616c0 00003311 f7056ff0 f6864414 Jun 6 00:12:59 k2 kernel: [56280.880110] f6864418 ffffffff f7077f48 c053b356 c06f1340 f686441c f7056ff0 f686441c Jun 6 00:12:59 k2 kernel: [56280.880124] Call Trace: Jun 6 00:12:59 k2 kernel: [56280.880139] [<c053b356>] __mutex_lock_slowpath+0xc6/0x130 Jun 6 00:12:59 k2 kernel: [56280.880148] [<c053b0d0>] mutex_lock+0x20/0x40 Jun 6 00:12:59 k2 kernel: [56280.880181] [<f85844da>] i915_gem_retire_work_handler+0x2a/0x70 [i915] Jun 6 00:12:59 k2 kernel: [56280.880191] [<c014b8ae>] run_workqueue+0x6e/0x140 Jun 6 00:12:59 k2 kernel: [56280.880215] [<f85844b0>] ? i915_gem_retire_work_handler+0x0/0x70 [i915] Jun 6 00:12:59 k2 kernel: [56280.880224] [<c014ba08>] worker_thread+0x88/0xf0 Jun 6 00:12:59 k2 kernel: [56280.880233] [<c014f900>] ? autoremove_wake_function+0x0/0x40 Jun 6 00:12:59 k2 kernel: [56280.880241] [<c014b980>] ? worker_thread+0x0/0xf0 Jun 6 00:12:59 k2 kernel: [56280.880249] [<c014f5a6>] kthread+0x46/0x80 Jun 6 00:12:59 k2 kernel: [56280.880256] [<c014f560>] ? kthread+0x0/0x80 Jun 6 00:12:59 k2 kernel: [56280.880265] [<c0103f57>] kernel_thread_helper+0x7/0x10 ProblemType: Bug Architecture: i386 Date: Tue Jun 9 00:34:09 2009 DistroRelease: Ubuntu 9.10 MachineType: LENOVO 1703Y1F Package: xorg 1:7.4~5ubuntu21 ProcCmdLine: root=UUID=c7f80e1a-7946-415c-b54b-8fab9d413770 ro quiet splash crashkernel=384M-2G:6...@16m,2G-:1...@16m ProcEnviron: PATH=(custom, user) LANG=en_US.UTF-8 SHELL=/bin/bash LC_PAPER=a4 ProcVersionSignature: Ubuntu 2.6.30-8.9-generic RelatedPackageVersions: xserver-xorg 1:7.4~5ubuntu21 libgl1-mesa-glx 7.4.1-1ubuntu1 libdrm2 2.4.11-0ubuntu1 xserver-xorg-video-intel 2:2.7.99.1+git20090602.ec2fde7c-0ubuntu2 xserver-xorg-video-ati 1:6.12.2-2ubuntu1 SourcePackage: xorg Uname: Linux 2.6.30-8-generic i686 dmi.bios.date: 03/31/2008 dmi.bios.vendor: LENOVO dmi.bios.version: 7BETD5WW (2.16 ) dmi.board.name: 1703Y1F dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: L3AB437 dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr7BETD5WW(2.16):bd03/31/2008:svnLENOVO:pn1703Y1F:pvrThinkPadX60s:rvnLENOVO:rn1703Y1F:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 1703Y1F dmi.product.version: ThinkPad X60s dmi.sys.vendor: LENOVO fglrx: Not loaded system: distro: Ubuntu architecture: i686kernel: 2.6.30-8-generic ** Affects: xorg (Ubuntu) Importance: Undecided Status: New ** Tags: apport-bug i386 -- Xorg driver locks up and screen goes blank (black) - i915_gem_retire_work_handler+0x2a/0x70 https://bugs.launchpad.net/bugs/384960 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in ubuntu. _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp