Thanks, it seems removing file extensions.cache solved my long standing "cannot upgrade extension" problem! Though I think it's just a workaround and may not suitable for every users as a solution :)
-- [MASTER] Firefox 3.5 prompting to restart without installing new addons https://bugs.launchpad.net/bugs/441552 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