I realized what's going on. Some keyboards shortcuts have changed in version 3.0, but Rhythnbox's menus still show the old ones.
The new keyboard shortcuts are these : Play/Pause -> Ctrl+p Previews -> Ctrl+Left Next -> Ctrl+Left This bug seems to be still present in Rhythmbox 3.2.1 -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to rhythmbox in Ubuntu. https://bugs.launchpad.net/bugs/1355554 Title: Most Rhythmbox keyboard shortcuts do not work in ver. 3.0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/rhythmbox/+bug/1355554/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs