Same problem on Ubuntu 20.04.3 fresh install. I just change the panels with Mate Tweak to redmond, and it solved the problem.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1757072 Title: new session brings: "The panel encountered a problem while loading "BriskMenuFactory::BriskMenu". To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-mate/+bug/1757072/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
