Seems to be this bug: https://github.com/Guake/guake/issues/1841
** Bug watch added: github.com/Guake/guake/issues #1841 https://github.com/Guake/guake/issues/1841 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1924825 Title: After upgrading to 21.04, F12 no longer toggles Guake. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/guake/+bug/1924825/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs