Thank you for the extra information. With Flash installed from the official Ubuntu repositories, are you able to play videos on sites such as YouTube? The problem you are experiencing with the "lever" may be a bug that is known to exist on 64-bit systems using the official Flash package from the repositories (bug 410407). If that does seem to be the problem when you are using the supported Flash package, then the third workaround on the report for bug 410407 should resolve the issue for you.
-- BBC iplayer fails to display movie when visual effects is turned on https://bugs.launchpad.net/bugs/479672 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