systemd 服务 user-runtime-dir@0 Journalctl 错误
sudo journalctl -xe -u user-runtime-dir@0
-- Unit [email protected] has begun shutting down.
Jul 14 08:00:12 systemd-user-runtime-dir[2660105]: Failed to remove runtime directory /run/user/0 (after unmounting): Permission denied
Jul 14 08:00:12 systemd[1]: [email protected]: Control process exited, code=exited status=1
Jul 14 08:00:12 systemd[1]: [email protected]: Failed with result 'exit-code'.
-- Subject: Unit failed
但 /run/user/0 的所有权设置正确，如下所示
$ sudo ls -ls /run/user/0
total 0
0 srw-rw-rw-. 1 root root 0 Jul 14 08:00 bus
0 drwx------. 2 root root 40 Jun 23 02:50 gnupg
0 srw-rw-rw-. 1 root root 0 Jul 14 08:00 pipewire-0
0 drwxr-xr-x. 2 root root 80 Jul 14 08:00 systemd
那么为什么会出现错误“无法删除运行时目录/run/user/0（卸载后）：权限被拒绝”？任何提示都非常受欢迎！