由于改变了/var目录下文件的属主,结果桌面系统崩溃了,启动都成问题
Click Okay and then select the option to get a terminal. (alternatively you can press ctr+alt+f1 to bring up another tty)
sudo chown lightdm:lightdm -R /var/lib/lightdm
sudo chown avahi-autoipd:avahi-autoipd -R /var/lib/avahi-autoipd
sudo chown colord:colord -R /var/lib/colord
[img]http://dl2.iteye.com/upload/attachment/0097/5242/77746932-118f-30ed-bb65-6a32e8f9ef2d.png[/img]