Also same issue with Asus PN50 Ryzen 5 4500U Bios 0623 (latest Bios) and Mint version 20.3
Everything fine using version 5.11.0.46 but can't shut down/restart with 5.13.0.25 (even after waiting over ten minutes). sudo shutdown -h now also doesn't work. Seems to reach (message) [OK] Reached Target Power- off but then nothing except periodic [UFW Block] messages. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1957018 Title: System hangs on reboot and shutdown To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1957018/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs