I'm running Ubuntu 11.10. When I insert a DVD (into my MacBook Pro), I have the choice to play it through Movie Player, and it plays fine. However, if I then close Movie Player, and reopen it, I get stuck.
Pressing play doesn't do anything. Open... from the movie menu just allows me to select files, not the disk. Open location... requires me to type in a place. Go has everything disabled.
So, without ejecting the disk and inserting it again, how am I supposed to play a DVD from movie player?
