I also noticed this today. The profile selection is not affected by the uilocale option. After selecting a profile firefox starts in the desired language.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/565209 Title: "UILocale" option in firefox commandline not working in Ubuntu Lucid releases To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/565209/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs