Public bug reported:
when trying to return to standby the system locked up with a blank
screen. i had no control of the system and had to hold the power button
to get it to shut down. i am running a toshiba satellite L305-S5915
Intel Mobile Celeron 575@ 2.00 GHz
2 GB RAM
ProblemType: KernelOo
** Attachment added: "BootDmesg.txt"
http://launchpadlibrarian.net/25447895/BootDmesg.txt
** Attachment added: "CurrentDmesg.txt"
http://launchpadlibrarian.net/25447896/CurrentDmesg.txt
** Attachment added: "Dependencies.txt"
http://launchpadlibrarian.net/25447897/Dependencies.txt
** A