systemd-journald[304]: ジャーナル処理が停止しました。

システムをシャットダウンしようとするたびに、左上に点滅しているカーソルで黒い画面が停止します。

私はUbuntu 20.04 LTSを実行しています。

何の効果もなくUbuntuを2回再インストールしました。

ターミナルでは、「journalctl -rb -1」は、昨夜終了した後、次に終了したことを示しています。

Jan 27 22:18:01 moz systemd-journald[304]: Journal stopped

その後、朝09:00に電源ボタンを押して強制的にドラッグするまで、左上にカーソルが点滅している黒い画面が表示された。それでは閉鎖が完了したようですが？そうでなければ、なぜ日記は昨夜停止し、今朝は終わらなかったのですか？

以下は「journal -rb -1」の完全なログです。

Jan 27 22:18:01 moz systemd-journald[304]: Journal stopped
Jan 27 22:18:01 moz systemd-shutdown[1]: Sending SIGTERM to remaining processes...
Jan 27 22:18:01 moz systemd-shutdown[1]: Syncing filesystems and block devices.
Jan 27 22:18:01 moz systemd[1]: Shutting down.
Jan 27 22:18:01 moz systemd[1]: Reached target Power-Off.
Jan 27 22:18:01 moz systemd[1]: Finished Power-Off.
Jan 27 22:18:01 moz systemd[1]: systemd-poweroff.service: Succeeded.
Jan 27 22:18:01 moz systemd[1]: Reached target Final Step.
Jan 27 22:18:01 moz systemd[1]: Reached target Shutdown.
Jan 27 22:18:01 moz systemd[1]: Stopped Remount Root and Kernel File Systems.
Jan 27 22:18:01 moz systemd[1]: systemd-remount-fs.service: Succeeded.
Jan 27 22:18:01 moz systemd[1]: Stopped Create System Users.
Jan 27 22:18:01 moz systemd[1]: systemd-sysusers.service: Succeeded.
Jan 27 22:18:01 moz systemd[1]: Stopped Create Static Device Nodes in /dev.
Jan 27 22:18:01 moz systemd[1]: systemd-tmpfiles-setup-dev.service: Succeeded.
Jan 27 22:18:01 moz systemd[1]: Stopped target Local File Systems (Pre).
Jan 27 22:18:01 moz systemd[1]: Removed slice system-systemd\x2dfsck.slice.
Jan 27 22:18:01 moz systemd[1]: Stopped File System Check on /dev/disk/by-uuid/AC08-C846.
Jan 27 22:18:01 moz systemd[1]: systemd-fsck@dev-disk-by\x2duuid-AC08\x2dC846.service: Succeeded.
Jan 27 22:18:01 moz systemd[1]: Reached target Unmount All Filesystems.
Jan 27 22:18:01 moz systemd[1]: Unmounted /boot/efi.
Jan 27 22:18:01 moz systemd[1]: boot-efi.mount: Succeeded.
Jan 27 22:18:01 moz systemd[1]: Unmounted Mount unit for code, revision 85.
Jan 27 22:18:01 moz systemd[1]: snap-code-85.mount: Succeeded.
Jan 27 22:18:01 moz systemd[1]: Unmounted Mount unit for snapd, revision 11036.
Jan 27 22:18:01 moz systemd[1]: snap-snapd-11036.mount: Succeeded.
Jan 27 22:18:01 moz systemd[1]: Unmounted Mount unit for snap-store, revision 518.
Jan 27 22:18:01 moz systemd[1]: snap-snap\x2dstore-518.mount: Succeeded.
Jan 27 22:18:01 moz systemd[1]: Unmounted Mount unit for gtk-common-themes, revision 1514.
Jan 27 22:18:01 moz systemd[1]: snap-gtk\x2dcommon\x2dthemes-1514.mount: Succeeded.
Jan 27 22:18:01 moz systemd[1]: Unmounted Mount unit for gnome-3-34-1804, revision 66.
Jan 27 22:18:01 moz systemd[1]: snap-gnome\x2d3\x2d34\x2d1804-66.mount: Succeeded.
Jan 27 22:18:01 moz systemd[1]: Unmounted Mount unit for core18, revision 1988.
Jan 27 22:18:01 moz systemd[1]: snap-core18-1988.mount: Succeeded.
Jan 27 22:18:01 moz systemd[1]: Unmounted Mount unit for core, revision 12603.
Jan 27 22:18:01 moz systemd[1]: snap-core-12603.mount: Succeeded.
Jan 27 22:18:01 moz systemd[1]: Unmounted Mount unit for canonical-livepatch, revision 126.
Jan 27 22:18:01 moz systemd[1]: snap-canonical\x2dlivepatch-126.mount: Succeeded.
Jan 27 22:18:01 moz systemd[1]: Stopped target Swap.
Jan 27 22:18:01 moz systemd[1]: Unmounted /run/snapd/ns.
Jan 27 22:18:01 moz systemd[1]: run-snapd-ns.mount: Succeeded.
Jan 27 22:18:01 moz systemd[1]: Unmounting /run/snapd/ns...
Jan 27 22:18:01 moz systemd[1]: Unmounted /run/snapd/ns/canonical-livepatch.mnt.
Jan 27 22:18:01 moz systemd[1]: run-snapd-ns-canonical\x2dlivepatch.mnt.mount: Succeeded.
Jan 27 22:18:01 moz systemd[1]: Unmounting Mount unit for snapd, revision 11036...
Jan 27 22:18:01 moz systemd[1]: Unmounting Mount unit for snap-store, revision 518...
Jan 27 22:18:01 moz systemd[1]: Unmounting Mount unit for gtk-common-themes, revision 1514...
Jan 27 22:18:01 moz systemd[1]: Unmounting Mount unit for gnome-3-34-1804, revision 66...
Jan 27 22:18:01 moz systemd[1]: Unmounting Mount unit for core18, revision 1988...
Jan 27 22:18:01 moz systemd[1]: Unmounting Mount unit for core, revision 12603...
Jan 27 22:18:01 moz systemd[1]: Unmounting Mount unit for code, revision 85...
Jan 27 22:18:01 moz systemd[1]: Unmounting Mount unit for canonical-livepatch, revision 126...