I have downloaded lightning from here: https://addons.mozilla.org/en- US/thunderbird/search?q=lightning&cat=all
-- can't start week, multiweek and month view in lightning installed on thunderbird https://bugs.launchpad.net/bugs/247188 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