I've installed 3.7-rc7. Two days later, my computer froze again - so I'm guessing it's not Ubuntu-specific. The log is slightly different, though (not graphics-related), so here it is just in case:
Nov 20 15:53:17 dima-xps kernel: [87658.429357] INFO: task pool:11652 blocked for more than 120 seconds. Nov 20 15:53:17 dima-xps kernel: [87658.429366] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Nov 20 15:53:17 dima-xps kernel: [87658.429370] pool D ffff88011fad39c0 0 11652 1 0x00000000 Nov 20 15:53:17 dima-xps kernel: [87658.429380] ffff88002ce97be8 0000000000000082 ffff88005cb3dc00 ffff88002ce97fd8 Nov 20 15:53:17 dima-xps kernel: [87658.429389] ffff88002ce97fd8 ffff88002ce97fd8 ffff88006af24500 ffff88005cb3dc00 Nov 20 15:53:17 dima-xps kernel: [87658.429396] ffff88002ce97bc8 ffff88003661c368 ffff88005cb3dc00 ffff88003661c36c Nov 20 15:53:17 dima-xps kernel: [87658.429404] Call Trace: Nov 20 15:53:17 dima-xps kernel: [87658.429423] [<ffffffff81682189>] schedule+0x29/0x70 Nov 20 15:53:17 dima-xps kernel: [87658.429431] [<ffffffff8168244e>] schedule_preempt_disabled+0xe/0x10 Nov 20 15:53:17 dima-xps kernel: [87658.429440] [<ffffffff81680f67>] __mutex_lock_slowpath+0xd7/0x150 Nov 20 15:53:17 dima-xps kernel: [87658.429447] [<ffffffff81680a3a>] mutex_lock+0x2a/0x50 Nov 20 15:53:17 dima-xps kernel: [87658.429456] [<ffffffff81678daf>] lookup_slow+0x39/0xab Nov 20 15:53:17 dima-xps kernel: [87658.429464] [<ffffffff81190d78>] path_lookupat+0x6f8/0x720 Nov 20 15:53:17 dima-xps kernel: [87658.429474] [<ffffffff8118c9b7>] ? getname_flags+0x37/0xf0 Nov 20 15:53:17 dima-xps kernel: [87658.429484] [<ffffffff8116de18>] ? kmem_cache_alloc+0xf8/0x130 Nov 20 15:53:17 dima-xps kernel: [87658.429490] [<ffffffff81190dd1>] do_path_lookup+0x31/0xc0 Nov 20 15:53:17 dima-xps kernel: [87658.429497] [<ffffffff8118c9d3>] ? getname_flags+0x53/0xf0 Nov 20 15:53:17 dima-xps kernel: [87658.429503] [<ffffffff8119193d>] user_path_at_empty+0x5d/0xa0 Nov 20 15:53:17 dima-xps kernel: [87658.429510] [<ffffffff81686d0c>] ? do_page_fault+0x1cc/0x4e0 Nov 20 15:53:17 dima-xps kernel: [87658.429516] [<ffffffff81191991>] user_path_at+0x11/0x20 Nov 20 15:53:17 dima-xps kernel: [87658.429522] [<ffffffff81186aa5>] vfs_fstatat+0x35/0x70 Nov 20 15:53:17 dima-xps kernel: [87658.429534] [<ffffffff81083daa>] ? finish_task_switch+0x4a/0xf0 Nov 20 15:53:17 dima-xps kernel: [87658.429540] [<ffffffff81186afe>] vfs_lstat+0x1e/0x20 Nov 20 15:53:17 dima-xps kernel: [87658.429546] [<ffffffff81186d8a>] sys_newlstat+0x1a/0x40 Nov 20 15:53:17 dima-xps kernel: [87658.429553] [<ffffffff81681a4f>] ? __schedule+0x3cf/0x7c0 Nov 20 15:53:17 dima-xps kernel: [87658.429559] [<ffffffff816837e5>] ? page_fault+0x25/0x30 Nov 20 15:53:17 dima-xps kernel: [87658.429567] [<ffffffff8168b329>] system_call_fastpath+0x16/0x1b -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1075752 Title: My system froze for several minutes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1075752/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
