I have the same problem on dell latitude i5 ubuntu 12.04, xfce4, if I not use the pc. PC crash and in the kernel log I see:
** Attachment added: "kern.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1160582/+attachment/3606230/+files/kern.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1160582 Title: Crash using 3.2.0-39-generic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1160582/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
