debian11 图形化界面root登录以及远程登录

一  图形化桌面:

nano /etc/pam.d/gdm-password
注释:

#auth   required        pam_succeed_if.so user != root quiet_success

#%PAM-1.0
auth    requisite       pam_nologin.so
#auth   required        pam_succeed_if.so user != root quiet_success
 

 nano /etc/gdm3/daemon.conf

在 [security] 加入
AllowRoot = true

 [security]
AllowRoot = true

二: ssh

nano /etc/ssh/sshd_config 

PermitRootLogin yes

PasswordAuthentication yes

重启SSH
systemctl restart sshd.service