This error came up when apport tried to report a bug because the firefox ubuntu extensions manager had crashed; and in the interim I'd closed the only open firefox browser window, though ff itself was (and as i write this still is) running, with the add-ons window still open.
This error came up when apport tried to report a bug because the firefox ubuntu extensions manager had crashed; and in the interim I'd closed the only open firefox browser window, though ff itself was (and as i write this still is) running, with the add-ons window still open.