I am running Xubuntu 8.04 with Firefox 3.01 installed and I am experiencing the same problem. Installing Firefox-gnome-support also fixed the problem here.
Nevertheless, this should somehow be fixed in the original download (through the 'add/remove software' function) as new X/K/Ubuntu users (like myself) will have some trouble/inexperience in finding the solution and fixing it like suggested here. -- [KDE] Applications tab in preferences is empty in Firefox-3.0b5 https://bugs.launchpad.net/bugs/220798 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs