After upgrading to Ubuntu 12.10, I have to reconfigure my keyboard shortcuts for Rhythmbox.
So I go to Keyboard > Shortcuts and I add 3 shortcuts:
- name: pause/play, command rhythmbox-client --play-pause, shortcut: Shift+Ctrl+Right
- name: volume up, command rhythmbox-client --volume-up, shortcut: Shift+Ctrl+Up
- name: volume down, command rhythmbox-client --volume-down, shortcut: Shift+Ctrl+Down
Fully based on this post (towards the bottom).