Try getting rid of flash through the repositories, then navigate to the video and allow firefox to install flash itself.
-- certain youtube videos dont work https://bugs.launchpad.net/bugs/121269 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
