Did this issue just start happening, and you were running 11.10 without any issues for a while? Looking at the screenshot you attached, I see that there are hardware errors being reported. Have you ever used any prior releases of Ubuntu on this machine and seen this issue?
** Changed in: linux (Ubuntu) Importance: Undecided => Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/896814 Title: AMD turion: Machine check exception To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/896814/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs