I've tracked this down to the bug discussed in this thread: https://askubuntu.com/questions/1529418/some-applications-start-very- slow-after-boot-on-ubuntu-24-04
The fix for me was just do uninstall xdg-desktop-portal-gnome -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2138190 Title: Theme resets to light mode on restart To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nautilus/+bug/2138190/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
