I turned on the "debug" level in udev. Sorry for not doing that earlier. I'm kind of learning as I go. :) An updated udev log is attached.
** Attachment added: "udev" https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-input-evdev/+bug/636311/+attachment/1678903/+files/udev -- Keyboard special keys interfere with mouse https://bugs.launchpad.net/bugs/636311 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