In my case this was related to compiz fusion. I switched to metacity instead and it seems like it works fine,
-- keyboard and/or mouse freezing https://bugs.launchpad.net/bugs/577183 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
