Comment 3 for bug 716811

Here is the remainder of the log from that BUG until system restarted.

Feb 10 16:46:28 humber kernel: [22231.170388] [drm:drm_mode_getfb] *ERROR* invalid framebuffer id
Feb 10 16:50:07 humber kernel: [22449.421156] ACPI Warning: Incorrect checksum in table [TAMG] - 0xD6, should be 0xD5 \
(20110112/tbutils-314)
Feb 10 16:50:07 humber kernel: [22449.424733] ACPI Warning: Incorrect checksum in table [TAMG] - 0xD6, should be 0xD5 \
(20110112/tbutils-314)
Feb 10 17:09:39 humber kernel: [23618.546442] [drm:drm_mode_getfb] *ERROR* invalid framebuffer id
Feb 10 17:09:46 humber kernel: [23625.741585] [drm:drm_mode_getfb] *ERROR* invalid framebuffer id
Feb 10 18:33:34 humber kernel: Kernel logging (proc) stopped.
Feb 10 18:36:44 humber kernel: imklog 4.6.4, log source = /proc/kmsg started.
Feb 10 18:36:44 humber kernel: [ 0.000000] Initializing cgroup subsys cpuset
Feb 10 18:36:44 humber kernel: [ 0.000000] Initializing cgroup subsys cpu
Feb 10 18:36:44 humber kernel: [ 0.000000] Linux version 2.6.38-2-generic-pae (buildd@rothera) (gcc version 4.5.2 (\
Ubuntu/Linaro 4.5.2-2ubuntu1) ) #29-Ubuntu SMP Fri Feb 4 14:43:27 UTC 2011 (Ubuntu 2.6.38-2.29-generic-pae 2.6.38-rc3)

Humorously, I don't know whether the system crashed and shut itself down, or if it was my wiley 1 1/2 yr old son, who happened to be visiting my office at the time and has a penchant for pushing power buttons. I was watching him pretty close, but he's quick and sneaky.