Are you also experiencing Bug #1456326 ? Maybe this could be related and caused by the X-Server.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/477917 Title: bogged down menu applications and scrolling, also page loading slow To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox-3.5/+bug/477917/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
