Lunar is good. Here are my specific steps:
1. Install Lubuntu 23.04.
2. Enable -proposed, only upgrade lubuntu-update-notifier 0.6.0~23.04.3 which brings in lxqt-sudo (previous SRU is already good).
3. Restart the system entirely.
4. Run all system updates. Reboot again, as a result of these updates.
5. I'm notified of a new release being available. When I click "Apply," it successfully launches the graphical release upgrader.
Lunar is good. Here are my specific steps: update- notifier 0.6.0~23.04.3 which brings in lxqt-sudo (previous SRU is already good).
1. Install Lubuntu 23.04.
2. Enable -proposed, only upgrade lubuntu-
3. Restart the system entirely.
4. Run all system updates. Reboot again, as a result of these updates.
5. I'm notified of a new release being available. When I click "Apply," it successfully launches the graphical release upgrader.
Success.