Ahh, I spoke too soon. Your kernel log does indeed show a problem: Jan 14 14:57:37 max-work-lap kernel: [ 203.600093] Call Trace: Jan 14 14:57:37 max-work-lap kernel: [ 203.600106] [<ffffffff802aff35>] oom_kill_process+0x95/0x240 Jan 14 14:57:37 max-work-lap kernel: [ 203.600113] [<ffffffff802b06ef>] ? select_bad_process+0xef/0x130 Jan 14 14:57:37 max-work-lap kernel: [ 203.600120] [<ffffffff802b07e4>] out_of_memory+0xb4/0x150 Jan 14 14:57:37 max-work-lap kernel: [ 203.600129] [<ffffffff804958a0>] ? moom_callback+0x0/0x20 Jan 14 14:57:37 max-work-lap kernel: [ 203.600135] [<ffffffff804958b7>] moom_callback+0x17/0x20 Jan 14 14:57:37 max-work-lap kernel: [ 203.600142] [<ffffffff8026113a>] run_workqueue+0xba/0x190 Jan 14 14:57:37 max-work-lap kernel: [ 203.600148] [<ffffffff80261417>] worker_thread+0xa7/0x120 Jan 14 14:57:37 max-work-lap kernel: [ 203.600155] [<ffffffff80265770>] ? autoremove_wake_function+0x0/0x40 Jan 14 14:57:37 max-work-lap kernel: [ 203.600161] [<ffffffff80261370>] ? worker_thread+0x0/0x120 Jan 14 14:57:37 max-work-lap kernel: [ 203.600167] [<ffffffff80265309>] kthread+0x49/0x90 Jan 14 14:57:37 max-work-lap kernel: [ 203.600174] [<ffffffff80213979>] child_rip+0xa/0x11 Jan 14 14:57:37 max-work-lap kernel: [ 203.600180] [<ffffffff802652c0>] ? kthread+0x0/0x90 Jan 14 14:57:37 max-work-lap kernel: [ 203.600186] [<ffffffff8021396f>] ? child_rip+0x0/0x11
The kernel is calling the "Out of Memory killer", "oom_kill_process". This means that your system has catastrophically run out of memory for some reason. This is not an Xorg bug, so I'm refiling to Ubuntu for better triaging. Meanwhile, look into why you would be running out of memory. Are you running a program that uses too much memory? Is your hardware memory bad? Do you have enough of it? There are various programs, like 'top', which you can use to display memory usage and watch the memory use of different processes so you can learn which package has the fault. Good luck! ** Changed in: ubuntu Sourcepackagename: xorg => None -- xorg freeze randomly https://bugs.launchpad.net/bugs/316566 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
