I had the same issue on a Lenovo Thinkcentre 93p Tiny running Ubuntu 14.04 x64, but the latest kernel update (3.13.0-32.57) seems to have fixed this.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1320282 Title: [Lenovo ThinkCentre M93p] reboots instead of shutting down To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1320282/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs