This bug no longer happens on 5.4.0-39. I turned on power management again and the screen is correctly turned off by xscreensaver
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1883472 Title: linux-image-5.4.0-37-generic freezes on idle. linux- image-5.4.0-33-generic works fine. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed/+bug/1883472/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs