I'm not sure if that is a bug at all. You can set: Settings > Notifications > Lock Screen Notifications = OFF
See also: https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/2475 ** Bug watch added: gitlab.gnome.org/GNOME/gnome-shell/-/issues #2475 https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/2475 ** Summary changed: - pulseaudio lock screen notifications break sleep + Lock screen notifications break sleep ** Package changed: pulseaudio (Ubuntu) => gnome-shell (Ubuntu) ** Also affects: gnome-shell via https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/2475 Importance: Unknown Status: Unknown ** Tags added: hirsute ** Changed in: gnome-shell (Ubuntu) Importance: Undecided => Low -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/1943463 Title: Lock screen notifications break sleep Status in GNOME Shell: Unknown Status in gnome-shell package in Ubuntu: New Bug description: On Ubuntu 21.04: With pulseaudio lock screen notifications turned on (by default), every time an audio device is added or removed, the screen gets woken up to show the notification. When a monitor goes to sleep, it switches off the HDMI audio channel connected to pulseaudio, which causes a notification, which causes the screen to switch on again. Then the lock screen goes to sleep again after a timeout. Rinse, repeat. Fixed by switching off lock screen notifications for pulseaudio, but this was a head scratcher for a good few months. Suggested fix - don't cause notifications to wake up a monitor. To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-shell/+bug/1943463/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
