Looks like this bug only affects Wayland sessions. So to avoid it just log into "Ubuntu" instead, to get Xorg.
** Summary changed: - Mutter 3.34.1 broke Night Light, screen color profiles + Mutter 3.34.1 broke Night Light, screen color profiles in Xorg sessions ** Summary changed: - Mutter 3.34.1 broke Night Light, screen color profiles in Xorg sessions + Mutter 3.34.1 broke Night Light, screen color profiles in Wayland sessions -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1847551 Title: Mutter 3.34.1 broke Night Light, screen color profiles in Wayland sessions To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/1847551/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
