Thats what I figured would happen. It looks like compiz is not working with your Intel Graphics card. Using metacity solves the issue. It is not an issue with firefox but rather your intel driver. It is a hardware problem thus I was not able to reproduce it. I am going to see what we can do with this bug, being that it is hard to replicate without proper hardware. In the meantime you can use the simple fix of using metacity.
Go to System>Preferences>Startup applications Click Add Name it Metacity In the command box type: metacity --replace Click Add again to add it Now it should be fine even when restarting. -- Can't play flash videos full screen on firefox and google chrome https://bugs.launchpad.net/bugs/664265 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
