Perhaps this would be a starting point if its an Xorg issue. https://wiki.ubuntu.com/X/Debugging
-- num pad keys end session, minus key seems to right click https://bugs.launchpad.net/bugs/330666 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
