I found a kernel crash log in /var/crash/ , but not quite sure if it helps.
ProblemType: KernelOops Annotation: Your system might become unstable now and might need to be restarted. Date: Sun Mar 14 01:58:45 2010 Failure: oops OopsText: ------------[ cut here ]------------ WARNING: at /build/buildd/linux-2.6.32/lib/kref.c:43 kref_get+0x21/0x30() Hardware name: VGN-N29VN_B Modules linked in: binfmt_misc ppdev snd_hda_codec_realtek fbcon tileblit font bitblit softcursor vga16fb vgastate arc4 pcmcia snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device ath5k mac80211 ath i915 drm_kms_helper tifm_7xx1 yenta_socket rsrc_nonstatic snd cfg80211 joydev intel_agp sony_laptop drm i2c_algo_bit tifm_core led_class pcmcia_core psmouse soundcore serio_raw snd_page_alloc agpgart video output lp parport ohci1394 usbhid hid ieee1394 sky2 Pid: 1014, comm: Xorg Not tainted 2.6.32-16-generic #25-Ubuntu Call Trace: [<c014a9d2>] warn_slowpath_common+0x72/0xa0 [<c0348731>] ? kref_get+0x21/0x30 [<c0348731>] ? kref_get+0x21/0x30 [<c014aa1a>] warn_slowpath_null+0x1a/0x20 [<c0348731>] kref_get+0x21/0x30 [<f82ac003>] drm_gem_handle_create+0x83/0xa0 [drm] [<c059cb49>] ? mutex_lock+0x19/0x40 [<f849a968>] intel_user_framebuffer_create_handle+0x18/0x20 [i915] [<f82b5599>] drm_mode_getfb+0x69/0xa0 [drm] [<c01c64ad>] ? perf_mmap+0x9d/0x2d0 [<f82aa7cd>] drm_ioctl+0x25d/0x3e0 [drm] [<c01c64ad>] ? perf_mmap+0x9d/0x2d0 [<f82b5530>] ? drm_mode_getfb+0x0/0xa0 [drm] [<c01c7936>] ? unlock_page+0x46/0x50 [<c01e2210>] ? __do_fault+0x3a0/0x490 [<f82aa570>] ? drm_ioctl+0x0/0x3e0 [drm] [<c0213a11>] vfs_ioctl+0x21/0x90 [<c0213cf9>] do_vfs_ioctl+0x79/0x310 [<c05a01e2>] ? do_page_fault+0x152/0x380 [<c0213ff7>] sys_ioctl+0x67/0x80 [<c01c64ad>] ? perf_mmap+0x9d/0x2d0 [<c01033ec>] syscall_call+0x7/0xb [<c01c64ad>] ? perf_mmap+0x9d/0x2d0 [<c01c64ad>] ? perf_mmap+0x9d/0x2d0 ---[ end trace 1e990dbf92ff663f ]--- Package: linux-image-2.6.32-16-generic SourcePackage: linux Tags: kernel-oops ** Tags added: freeze ** Tags removed: lucid -- Lucid freeze after close lid https://bugs.launchpad.net/bugs/538521 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
