Ubuntu桌面消失
- 按Ctrl + Alt + F1, 切回文本模式, 输入用户名和密码登录.
- 重装桌面和unity:
sudo apt-get update
sudo apt-get install --reinstall ubuntu-desktop
sudo apt-get install unity
sudo service lightdm restart
sudo apt-get update
sudo apt-get install --reinstall ubuntu-desktop
sudo apt-get install unity
sudo service lightdm restart