You asked for drm_info which I had to install first, so this is taken after the last reboot. This mostly looks like HW/SW inventory, I doubt but let me know if it is helpful to re-run that next time it happens again.
** Attachment added: "drm_info after fresh boot" https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/2083479/+attachment/5824070/+files/report-frozen-screen-drm-info.txt -- 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/2083479 Title: 24.04: single screen gets stuck and no more updates To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/2083479/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs