Fix may be dependent on kernel version; testing with stock kernel for Ubuntu 16.04, v4.4, results in:
Jan 10 19:32:33 Bethany systemd-udevd[332]: Error calling EVIOCSKEYCODE on device node '/dev/input/event11' (scan code 0x100150, key code 190): Invalid argument Previous testing used kernel v4.9 from here: http://kernel.ubuntu.com /~kernel-ppa/mainline/?C=N;O=D -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1597415 Title: systemd-udevd: Error calling EVIOCSKEYCODE on device node '/dev/input/event9' (scan code 0x150, key code 190): Invalid argument To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1597415/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs