The same problem exists in Settings>Color. Changing the selected profile in the GUI doesn't always change the applied profile on screen.
It's now fixed in Mutter 47.0: https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3912 ** Summary changed: - Monitor colour profile not loaded on login + Monitor colour profile is randomly not applied ** Tags added: fixed-in-mutter-47.0 fixed-upstream noble oracular ** Changed in: mutter (Ubuntu) Milestone: None => ubuntu-24.10 ** Changed in: mutter (Ubuntu) Status: New => Fix Committed ** Also affects: mutter (Ubuntu Noble) Importance: Undecided Status: New ** Also affects: mutter (Ubuntu Oracular) Importance: Medium Assignee: Daniel van Vugt (vanvugt) Status: Fix Committed ** Changed in: mutter (Ubuntu Noble) Assignee: (unassigned) => Daniel van Vugt (vanvugt) ** Changed in: mutter (Ubuntu Noble) Importance: Undecided => Medium ** Changed in: mutter (Ubuntu Noble) Milestone: None => noble-updates ** Changed in: mutter (Ubuntu Noble) Status: New => Triaged -- 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/2025006 Title: Monitor colour profile is randomly not applied To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/2025006/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
