Yesterday I tried updating Xorg and its affiliated packages using the xorg-edgers PPA; that seems to have eliminated this bug.
-- Firefox drawing problems after page up/page down with Kwin https://bugs.launchpad.net/bugs/662071 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