I'm not sure if it's the same case, but I found my problem solved after cleaning some files under $HOME/.cache, installing gnome-screenshot and reloading GNOME. (Installing gnome-screenshot may not be of use for I removed it thereafter, and it still worked.) I'm using the newly-installed Ubuntu 24.04.1 with an old /home directory from previous releases. Hope this could help you.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2093833 Title: Alt+Shift+R key combination unresponsive To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/2093833/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs