Can you still VT switch when this happens? If so it is likely a dupe of bug 740126
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/775068 Title: [ThinkPad Edge 14] System randomly locks up and needs to be power- cycled -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
