You have been subscribed to a public bug: After upgrading from kernel 5.13.0-22-generic to 5.13.0-23-generic, the system cannot be powered down or rebooted, just hangs indefinitely.
A screenshot with the final screen is shown here: https://askubuntu.com/questions/1385794/system-hangs-on-reboot-and-poweroff I can restore the previous behavior (i.e. a correct shutdown) with choosing the previous kernel in the grub menu on boot. Is there anything I can do to provide more information and debug this further? My system information: Description: Ubuntu 21.10 Release: 21.10 ** Affects: linux (Ubuntu) Importance: Undecided Status: New -- System hangs on reboot and shutdown https://bugs.launchpad.net/bugs/1956821 You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
