![su 和 sudo commond 无法运行](https://linux22.com/image/1187964/su%20%E5%92%8C%20sudo%20commond%20%E6%97%A0%E6%B3%95%E8%BF%90%E8%A1%8C.png)
apt install 和 update 命令需要 root 或管理员的读写权限。但现在还不行。
$ sudo
sudo: /usr/bin/sudo must be owned by uid 0 and have the setuid bit set
$ su
Password:
su: Authentication failure
apt install 和 update 命令需要 root 或管理员的读写权限。但现在还不行。
$ sudo
sudo: /usr/bin/sudo must be owned by uid 0 and have the setuid bit set
$ su
Password:
su: Authentication failure