Can you boot up from a Live CD and try opening the same videos? Allow firefox/Ubuntu to search for necessary codecs or even install the ubuntu-restricted-extras in the Live CD environment to see whether or not it behaves the same way!
Thanks, Chris -- metacity compositing feature does not allow me to see videos https://bugs.launchpad.net/bugs/316627 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