Useful investigation and follow-up comments from Matthew Garrett's at his site:
http://mjg59.dreamwidth.org/11750.html Several users confirm opening the case and disconnecting the battery for a short time (a couple of minutes) and reconnecting appears to permanently resolve the issue. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/989191 Title: Asus Zenbook UX31E powers off on plugin in/out AC adapter To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/989191/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs