Seems like additional events was a result of a mouse, as described here: http://forums.logitech.com/logitech/board/message?board.id=hardware_mice&thread.id=3406 Logitech has replaced my faulty MX610 for a new MX620 and everything seems to be fine so far :)
-- Keeping usb mouse buttons pressed results in repeated ButtonPress events [regression] https://bugs.launchpad.net/bugs/223278 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