Leaving the system and coming back, it was fine and the extensions worked again. Possibly a side effect of bug 1876641 (high memory usage?)
-- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1718850 Title: Gnome Tweaks: Extensions appear off by default and can't be toggled or configured To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-release-notes/+bug/1718850/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs