安装了某个包之后突然发现图形界面开不起来了,立马就慌了,因为这是实验室的电脑啊…..
先进安全模式,进入failsafeX,出现报错
Use the -- option, or make sure that /usr/bin is in your path and
that "/usr/bin/X" is a program or a link to the right type of server
for your display. Possible server names include:
Xorg Common X server for most displays
Xvfb Virtual frame buffer
Xfake kdrive-based virtual frame buffer
Xnest X server nested in a window on another X server
Xephyr kdrive-based nested X server
就很刺激,想都别想
进入图形化界面之后执行(记得保证有网)
sudo apt-get install xserver-xorg
出现包冲突,把冲突的一概autoremove,结果当然是把一堆ros的包也给remove了,但是又如何,老子图形界面都开不开了耶,其结果是删掉了一堆ros相关的,导致我连roscore都执行不了…….
结果又是费力气重装一通233333
好在是回来了
https://blog.csdn.net/u013438436/article/details/57403857
找到一个一起踩坑的小勇士
真惨