The graphics froze at one of these entries from kern.log: Jun 14 13:07:54 dell kernel: [ 3714.957964] BUG: unable to handle kernel paging request at ffff88021e4fb460 Jun 14 13:08:01 dell kernel: [ 3721.448415] BUG: unable to handle kernel paging request at ffffffff802fd184
Not sure which one, though. After switching the keyboard to RAW mode, I could not switch to any tty (probably simply because the screen did not update). ** Attachment added: "kern.log" http://launchpadlibrarian.net/27890422/kern.log ** Tags added: kernel-oops -- Kernel Oops - unable to handle kernel paging request at ffff88021e4fb460 https://bugs.launchpad.net/bugs/386924 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs