OK, so an update. I removed fwupd from my system and I can confirm that once I can get the displays to sleep, they stay that way as they should.
Now for the weird part... they won't go to sleep on their own. Doesn't matter whether I'm in Wayland or Xorg - they won't go to sleep on their own. DPMS is shown enabled with xset q in Xorg, settings are default in terms of displays going to sleep, but they never do. If I do Super-L they will go to sleep and wake right back up. If I then unlock the machine and do Super-L again, they will go to sleep and stay that way. The only thing changed was me apt removing fwupd. This is a puzzle that refuses to be solved apparently. Should I file a new bug for the current behavior? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1882462 Title: Displays wake up pre-maturely (likely driven by notification) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1882462/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs