I have the same problem. I have this problem also when I try to open Last.fm from Rhythmbox.
Firefox is already running, but is not responding. To open a new window, you must first close the existing Firefox process, or restart your system.
Running Ubuntu Precise.
I have the same problem. I have this problem also when I try to open Last.fm from Rhythmbox.
Firefox is already running, but is not responding. To open a new window, you must first close the existing Firefox process, or restart your system.
Running Ubuntu Precise.