The fact that none of the action on the laptop is taking place on the TV might be because you have 'mirror displays' disabled in system settings - Displays.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/968295 Title: No HDMI either sound or activity on the connedted TV To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/968295/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs