indeed, here is the upstream bug http://bugs.freedesktop.org/show_bug.cgi?id=x11-keycode-limit
-- evdev driver ignores keycodes > 255 https://bugs.launchpad.net/bugs/313514 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