I should have elaborated on the testing I did: in a fully up-to-date focal VM with French as the default language/locale, I enabled focal- proposed and installed the thunderbird update (1:78.7.1+build1-0ubuntu0.20.04.1), and I verified that the UI is fully localized in French, including menus, preferences, etc…
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1866059 Title: firefox-locale-* packages do not enable localization => post-install localization is not complete To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1866059/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs