A workaround for me is to disable visual effects (in the Appearance Preferences). See: http://ubuntuforums.org/showpost.php?p=7746335&postcount=15
So this might have to do something with compiz. Turning compiz on or off has immediate effect, I don't even need to reload the flash app. -- flash plugin not react mouse click in firefox, karmic koala, amd64 https://bugs.launchpad.net/bugs/434606 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