solved the problem on my box. There was an instance of the firefox process that wasn't closing properly or something because running 'killall firefox' in the terminal solved the problem. This probably has something to do with the fact that it was upgraded while firefox was running. :)
-- Firefox total blank screen after apt-get upgrade https://bugs.launchpad.net/bugs/299227 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