One other possibly useful piece of information is that when the problem occurs, interrupts seem to be generated by the i8042 as normal -- i.e. I can see two interrupts against i8042 in /proc/interrupts for each brief key press/release, even though that keypress is not registered in X applications.
-- Xorg sporadically requires long keypresses in order to register typing https://bugs.launchpad.net/bugs/158304 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
