Public bug reported: X randomly freezes, and the computer has to be restarted. When that happens the keyboard does not response (NUM lock does not change the NUM lock led even), but I can still log in remotely to the server over SSH.
LSPCI: ---8<--- $ lspci 00:00.0 Host bridge: Intel Corporation 82Q35 Express DRAM Controller (rev 02) 00:02.0 VGA compatible controller: Intel Corporation 82Q35 Express Integrated Graphics Controller (rev 02) 00:02.1 Display controller: Intel Corporation 82Q35 Express Integrated Graphics Controller (rev 02) 00:03.0 Communication controller: Intel Corporation 82Q35 Express MEI Controller (rev 02) 00:03.2 IDE interface: Intel Corporation 82Q35 Express PT IDER Controller (rev 02) 00:03.3 Serial controller: Intel Corporation 82Q35 Express Serial KT Controller (rev 02) 00:19.0 Ethernet controller: Intel Corporation 82566DM-2 Gigabit Network Connection (rev 02) 00:1a.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 02) 00:1a.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 (rev 02) 00:1a.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 (rev 02) 00:1a.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 (rev 02) 00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 02) 00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 (rev 02) 00:1c.1 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 2 (rev 02) 00:1c.2 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 3 (rev 02) 00:1c.3 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 4 (rev 02) 00:1c.4 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 5 (rev 02) 00:1d.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 02) 00:1d.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 (rev 02) 00:1d.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 (rev 02) 00:1d.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 (rev 02) 00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 92) 00:1f.0 ISA bridge: Intel Corporation 82801IO (ICH9DO) LPC Interface Controller (rev 02) 00:1f.2 IDE interface: Intel Corporation 82801IR/IO/IH (ICH9R/DO/DH) 4 port SATA IDE Controller (rev 02) 00:1f.3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus Controller (rev 02) 00:1f.5 IDE interface: Intel Corporation 82801I (ICH9 Family) 2 port SATA IDE Controller (rev 02) 03:00.0 IDE interface: Marvell Technology Group Ltd. 88SE6101 single-port PATA133 interface (rev b2) 06:03.0 FireWire (IEEE 1394): Agere Systems FW322/323 (rev 70) ---8<--- Syslog from during the freeze: ---8<--- Oct 22 14:23:26 dov kernel: [74520.641267] INFO: task i915/0:368 blocked for more than 120 seconds. Oct 22 14:23:26 dov kernel: [74520.641270] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Oct 22 14:23:26 dov kernel: [74520.641273] i915/0 D 0000000000000000 0 368 2 0x00000000 Oct 22 14:23:26 dov kernel: [74520.641278] ffff880122e05d70 0000000000000046 0000000000000000 0000000000015880 Oct 22 14:23:26 dov kernel: [74520.641283] ffff880124791a60 0000000000015880 0000000000015880 0000000000015880 Oct 22 14:23:26 dov kernel: [74520.641287] 0000000000015880 ffff880124791a60 0000000000015880 0000000000015880 Oct 22 14:23:26 dov kernel: [74520.641291] Call Trace: Oct 22 14:23:26 dov kernel: [74520.641299] [<ffffffff81528007>] __mutex_lock_slowpath+0xd7/0x160 Oct 22 14:23:26 dov kernel: [74520.641303] [<ffffffff81527f06>] mutex_lock+0x26/0x50 Oct 22 14:23:26 dov kernel: [74520.641324] [<ffffffffa00858d8>] i915_gem_retire_work_handler+0x38/0x90 [i915] Oct 22 14:23:26 dov kernel: [74520.641335] [<ffffffffa00858a0>] ? i915_gem_retire_work_handler+0x0/0x90 [i915] Oct 22 14:23:26 dov kernel: [74520.641340] [<ffffffff810737a5>] run_workqueue+0x95/0x170 Oct 22 14:23:26 dov kernel: [74520.641344] [<ffffffff81073924>] worker_thread+0xa4/0x120 Oct 22 14:23:26 dov kernel: [74520.641347] [<ffffffff81078b30>] ? autoremove_wake_function+0x0/0x40 Oct 22 14:23:26 dov kernel: [74520.641351] [<ffffffff81073880>] ? worker_thread+0x0/0x120 Oct 22 14:23:26 dov kernel: [74520.641354] [<ffffffff81078746>] kthread+0xa6/0xb0 Oct 22 14:23:26 dov kernel: [74520.641358] [<ffffffff810130ea>] child_rip+0xa/0x20 Oct 22 14:23:26 dov kernel: [74520.641361] [<ffffffff810786a0>] ? kthread+0x0/0xb0 Oct 22 14:23:26 dov kernel: [74520.641364] [<ffffffff810130e0>] ? child_rip+0x0/0x20 Oct 22 14:23:26 dov kernel: [74520.641375] INFO: task Xorg:1215 blocked for more than 120 seconds. Oct 22 14:23:26 dov kernel: [74520.641377] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Oct 22 14:23:26 dov kernel: [74520.641379] Xorg D 0000000000000000 0 1215 1198 0x00400000 Oct 22 14:23:26 dov kernel: [74520.641383] ffff88012658fcb8 0000000000000086 ffff88012658fc90 0000000000015880 Oct 22 14:23:26 dov kernel: [74520.641387] ffff880126085e70 0000000000015880 0000000000015880 0000000000015880 Oct 22 14:23:26 dov kernel: [74520.641391] 0000000000015880 ffff880126085e70 0000000000015880 0000000000015880 Oct 22 14:23:26 dov kernel: [74520.641398] Call Trace: Oct 22 14:23:26 dov kernel: [74520.641402] [<ffffffff81528007>] __mutex_lock_slowpath+0xd7/0x160 Oct 22 14:23:26 dov kernel: [74520.641406] [<ffffffff81428280>] ? sock_aio_write+0x0/0x150 Oct 22 14:23:26 dov kernel: [74520.641409] [<ffffffff81527f06>] mutex_lock+0x26/0x50 Oct 22 14:23:26 dov kernel: [74520.641420] [<ffffffffa0085bc6>] i915_gem_throttle_ioctl+0x36/0x90 [i915] Oct 22 14:23:26 dov kernel: [74520.641436] [<ffffffffa004bcae>] drm_ioctl+0x17e/0x3a0 [drm] Oct 22 14:23:26 dov kernel: [74520.641441] [<ffffffff81036419>] ? default_spin_lock_flags+0x9/0x10 Oct 22 14:23:26 dov kernel: [74520.641444] [<ffffffff815292ca>] ? _spin_lock_irqsave+0x2a/0x40 Oct 22 14:23:26 dov kernel: [74520.641448] [<ffffffff8112de5c>] vfs_ioctl+0x7c/0xa0 Oct 22 14:23:26 dov kernel: [74520.641451] [<ffffffff8112e429>] do_vfs_ioctl+0x79/0x370 Oct 22 14:23:26 dov kernel: [74520.641454] [<ffffffff8112e7a1>] sys_ioctl+0x81/0xa0 Oct 22 14:23:26 dov kernel: [74520.641458] [<ffffffff81012002>] system_call_fastpath+0x16/0x1b Oct 22 14:25:01 dov CRON[9207]: (root) CMD (if [ -x /etc/munin/plugins/apt_all ]; then /etc/munin/plugins/apt_all update 7200 12 >/dev/null; elif [ -x /etc/munin/plugins/apt ]; then /etc/munin/plugins/apt update 7200 12 >/dev/null; fi) Oct 22 14:25:26 dov kernel: [74640.641267] INFO: task i915/0:368 blocked for more than 120 seconds. Oct 22 14:25:26 dov kernel: [74640.641271] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Oct 22 14:25:26 dov kernel: [74640.641273] i915/0 D 0000000000000000 0 368 2 0x00000000 Oct 22 14:25:26 dov kernel: [74640.641278] ffff880122e05d70 0000000000000046 0000000000000000 0000000000015880 Oct 22 14:25:26 dov kernel: [74640.641283] ffff880124791a60 0000000000015880 0000000000015880 0000000000015880 Oct 22 14:25:26 dov kernel: [74640.641287] 0000000000015880 ffff880124791a60 0000000000015880 0000000000015880 Oct 22 14:25:26 dov kernel: [74640.641291] Call Trace: Oct 22 14:25:26 dov kernel: [74640.641300] [<ffffffff81528007>] __mutex_lock_slowpath+0xd7/0x160 Oct 22 14:25:26 dov kernel: [74640.641303] [<ffffffff81527f06>] mutex_lock+0x26/0x50 Oct 22 14:25:26 dov kernel: [74640.641324] [<ffffffffa00858d8>] i915_gem_retire_work_handler+0x38/0x90 [i915] Oct 22 14:25:26 dov kernel: [74640.641335] [<ffffffffa00858a0>] ? i915_gem_retire_work_handler+0x0/0x90 [i915] Oct 22 14:25:26 dov kernel: [74640.641340] [<ffffffff810737a5>] run_workqueue+0x95/0x170 Oct 22 14:25:26 dov kernel: [74640.641343] [<ffffffff81073924>] worker_thread+0xa4/0x120 Oct 22 14:25:26 dov kernel: [74640.641347] [<ffffffff81078b30>] ? autoremove_wake_function+0x0/0x40 Oct 22 14:25:26 dov kernel: [74640.641351] [<ffffffff81073880>] ? worker_thread+0x0/0x120 Oct 22 14:25:26 dov kernel: [74640.641354] [<ffffffff81078746>] kthread+0xa6/0xb0 Oct 22 14:25:26 dov kernel: [74640.641358] [<ffffffff810130ea>] child_rip+0xa/0x20 Oct 22 14:25:26 dov kernel: [74640.641361] [<ffffffff810786a0>] ? kthread+0x0/0xb0 Oct 22 14:25:26 dov kernel: [74640.641364] [<ffffffff810130e0>] ? child_rip+0x0/0x20 Oct 22 14:25:26 dov kernel: [74640.641375] INFO: task Xorg:1215 blocked for more than 120 seconds. Oct 22 14:25:26 dov kernel: [74640.641377] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Oct 22 14:25:26 dov kernel: [74640.641379] Xorg D 0000000000000000 0 1215 1198 0x00400000 Oct 22 14:25:26 dov kernel: [74640.641383] ffff88012658fcb8 0000000000000086 ffff88012658fc90 0000000000015880 Oct 22 14:25:26 dov kernel: [74640.641387] ffff880126085e70 0000000000015880 0000000000015880 0000000000015880 Oct 22 14:25:26 dov kernel: [74640.641391] 0000000000015880 ffff880126085e70 0000000000015880 0000000000015880 Oct 22 14:25:26 dov kernel: [74640.641395] Call Trace: Oct 22 14:25:26 dov kernel: [74640.641399] [<ffffffff81528007>] __mutex_lock_slowpath+0xd7/0x160 Oct 22 14:25:26 dov kernel: [74640.641403] [<ffffffff81428280>] ? sock_aio_write+0x0/0x150 Oct 22 14:25:26 dov kernel: [74640.641406] [<ffffffff81527f06>] mutex_lock+0x26/0x50 Oct 22 14:25:26 dov kernel: [74640.641417] [<ffffffffa0085bc6>] i915_gem_throttle_ioctl+0x36/0x90 [i915] Oct 22 14:25:26 dov kernel: [74640.641433] [<ffffffffa004bcae>] drm_ioctl+0x17e/0x3a0 [drm] Oct 22 14:25:26 dov kernel: [74640.641438] [<ffffffff81036419>] ? default_spin_lock_flags+0x9/0x10 Oct 22 14:25:26 dov kernel: [74640.641442] [<ffffffff815292ca>] ? _spin_lock_irqsave+0x2a/0x40 Oct 22 14:25:26 dov kernel: [74640.641446] [<ffffffff8112de5c>] vfs_ioctl+0x7c/0xa0 Oct 22 14:25:26 dov kernel: [74640.641448] [<ffffffff8112e429>] do_vfs_ioctl+0x79/0x370 Oct 22 14:25:26 dov kernel: [74640.641451] [<ffffffff8112e7a1>] sys_ioctl+0x81/0xa0 Oct 22 14:25:26 dov kernel: [74640.641455] [<ffffffff81012002>] system_call_fastpath+0x16/0x1b Oct 22 14:27:26 dov kernel: [74760.641267] INFO: task i915/0:368 blocked for more than 120 seconds. Oct 22 14:27:26 dov kernel: [74760.641271] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Oct 22 14:27:26 dov kernel: [74760.641274] i915/0 D 0000000000000000 0 368 2 0x00000000 Oct 22 14:27:26 dov kernel: [74760.641279] ffff880122e05d70 0000000000000046 0000000000000000 0000000000015880 Oct 22 14:27:26 dov kernel: [74760.641284] ffff880124791a60 0000000000015880 0000000000015880 0000000000015880 Oct 22 14:27:26 dov kernel: [74760.641288] 0000000000015880 ffff880124791a60 0000000000015880 0000000000015880 Oct 22 14:27:26 dov kernel: [74760.641292] Call Trace: Oct 22 14:27:26 dov kernel: [74760.641300] [<ffffffff81528007>] __mutex_lock_slowpath+0xd7/0x160 Oct 22 14:27:26 dov kernel: [74760.641304] [<ffffffff81527f06>] mutex_lock+0x26/0x50 Oct 22 14:27:26 dov kernel: [74760.641324] [<ffffffffa00858d8>] i915_gem_retire_work_handler+0x38/0x90 [i915] Oct 22 14:27:26 dov kernel: [74760.641336] [<ffffffffa00858a0>] ? i915_gem_retire_work_handler+0x0/0x90 [i915] Oct 22 14:27:26 dov kernel: [74760.641341] [<ffffffff810737a5>] run_workqueue+0x95/0x170 Oct 22 14:27:26 dov kernel: [74760.641344] [<ffffffff81073924>] worker_thread+0xa4/0x120 Oct 22 14:27:26 dov kernel: [74760.641348] [<ffffffff81078b30>] ? autoremove_wake_function+0x0/0x40 Oct 22 14:27:26 dov kernel: [74760.641352] [<ffffffff81073880>] ? worker_thread+0x0/0x120 Oct 22 14:27:26 dov kernel: [74760.641355] [<ffffffff81078746>] kthread+0xa6/0xb0 Oct 22 14:27:26 dov kernel: [74760.641359] [<ffffffff810130ea>] child_rip+0xa/0x20 Oct 22 14:27:26 dov kernel: [74760.641362] [<ffffffff810786a0>] ? kthread+0x0/0xb0 Oct 22 14:27:26 dov kernel: [74760.641365] [<ffffffff810130e0>] ? child_rip+0x0/0x20 Oct 22 14:27:26 dov kernel: [74760.641377] INFO: task Xorg:1215 blocked for more than 120 seconds. Oct 22 14:27:26 dov kernel: [74760.641378] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Oct 22 14:27:26 dov kernel: [74760.641381] Xorg D 0000000000000000 0 1215 1198 0x00400004 Oct 22 14:27:26 dov kernel: [74760.641385] ffff88012658fcb8 0000000000000086 ffff88012658fc90 0000000000015880 Oct 22 14:27:26 dov kernel: [74760.641389] ffff880126085e70 0000000000015880 0000000000015880 0000000000015880 Oct 22 14:27:26 dov kernel: [74760.641393] 0000000000015880 ffff880126085e70 0000000000015880 0000000000015880 Oct 22 14:27:26 dov kernel: [74760.641397] Call Trace: Oct 22 14:27:26 dov kernel: [74760.641401] [<ffffffff81528007>] __mutex_lock_slowpath+0xd7/0x160 Oct 22 14:27:26 dov kernel: [74760.641405] [<ffffffff81428280>] ? sock_aio_write+0x0/0x150 Oct 22 14:27:26 dov kernel: [74760.641408] [<ffffffff81527f06>] mutex_lock+0x26/0x50 Oct 22 14:27:26 dov kernel: [74760.641419] [<ffffffffa0085bc6>] i915_gem_throttle_ioctl+0x36/0x90 [i915] Oct 22 14:27:26 dov kernel: [74760.641435] [<ffffffffa004bcae>] drm_ioctl+0x17e/0x3a0 [drm] Oct 22 14:27:26 dov kernel: [74760.641440] [<ffffffff81036419>] ? default_spin_lock_flags+0x9/0x10 Oct 22 14:27:26 dov kernel: [74760.641444] [<ffffffff815292ca>] ? _spin_lock_irqsave+0x2a/0x40 Oct 22 14:27:26 dov kernel: [74760.641447] [<ffffffff8112de5c>] vfs_ioctl+0x7c/0xa0 Oct 22 14:27:26 dov kernel: [74760.641450] [<ffffffff8112e429>] do_vfs_ioctl+0x79/0x370 Oct 22 14:27:26 dov kernel: [74760.641453] [<ffffffff8112e7a1>] sys_ioctl+0x81/0xa0 Oct 22 14:27:26 dov kernel: [74760.641457] [<ffffffff81012002>] system_call_fastpath+0x16/0x1b ---8<--- Also see attached Xorg.0.log and Xorg.1.log ProblemType: Bug Architecture: amd64 Date: Thu Oct 22 14:34:08 2009 DistroRelease: Ubuntu 9.10 Package: xserver-xorg-core 2:1.6.4-2ubuntu3 ProcCmdLine: root=UUID=d1106cea-8dfd-42c9-9fb6-8b1fde99cb90 ro quiet splash ProcEnviron: LANG=en_US.UTF-8 SHELL=/bin/bash ProcVersionSignature: Ubuntu 2.6.31-14.48-generic RelatedPackageVersions: xserver-xorg 1:7.4+3ubuntu7 libgl1-mesa-glx 7.6.0-1ubuntu4 libdrm2 2.4.14-1ubuntu1 xserver-xorg-video-intel 2:2.9.0-1ubuntu2 xserver-xorg-video-ati 1:6.12.99+git20090929.7968e1fb-0ubuntu1 SourcePackage: xorg-server Uname: Linux 2.6.31-14-generic x86_64 dmi.bios.date: 08/31/2007 dmi.bios.vendor: Intel Corp. dmi.bios.version: JOQ3510J.86A.0677.2007.0831.0433 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: DQ35JO dmi.board.vendor: Intel Corporation dmi.board.version: AAD82085-800 dmi.chassis.type: 2 dmi.modalias: dmi:bvnIntelCorp.:bvrJOQ3510J.86A.0677.2007.0831.0433:bd08/31/2007:svn:pn:pvr:rvnIntelCorporation:rnDQ35JO:rvrAAD82085-800:cvn:ct2:cvr: fglrx: Not loaded system: distro: Ubuntu architecture: x86_64kernel: 2.6.31-14-generic ** Affects: xorg-server (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug -- Xorg freezes computer https://bugs.launchpad.net/bugs/458230 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server 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