I found a way to solve the issue. Step1. Open the youtube video you wanna play. Step2. Popout the player by right clicking and choosing popout Step3. Maximize the popout window in the desired screen (Don't use youtube player's fullscreen button) Step4. Press F11 to put the browser to fullscreen mode.
Done. Hope this helps you guys while a real solution is implemented. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/366524 Title: Youtube fullscreen video doesn't work in Twinview mode To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox-3.0/+bug/366524/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs