Yes, removing ~/.gtkrc-2.0 out of the way let me launch firefox (finally!) without problems. I didn't need to remove any of the other .gtkrc* files.
-- firefox doesn't run properly and crashes badly https://launchpad.net/bugs/46547 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs