解决办法 进入tty2界面 alt + F3-F6 (F1进入图形化登录,F2进入当前图形化界面) sudo apt remove --purge navidia-* # 卸载相关navidia组件 sudo apt purge gdm gdm3 # 卸载gdm gdm3 sudo apt install gdm3 ubuntu-desktop # 安装gdm systemctl restart gdm # 重启gdm 来源:https://www.cnblogs.com/dabenniao/p/11916878.html 标签 apt sudo