This also affects me on 12.04 64-bit (Mythbuntu). It used to work fine. A previous round of updates caused it to stop working but unplugging/replugging the USB adapter seemed to fix it. With the latest round of updates (to kernel 3.2.0-32) it's stopped working and unplugging/replugging doesn't fix it. The keyboard's built-in trackball moves the mouse around fine, keyboard presses light up the LED activity indicator on the USB adapter but no keypresses are registered at the login prompt.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/990870 Title: External USB keyboard not working in Ubuntu 12.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/990870/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs