Same issue with Lenovo M93z. Using Kernel 3.14.3, as suggested by Gioele Barabucci, solves the problem. The Lenovo M93p Tiny had the same problem; however, on 2014-08-13 Lenovo released a BIOS update, which solves the issue.
So I recommend anyone still affected by this to just use the vanilla Kernel. -- 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