After the 3D desktop configuration fails to be installed, restore system 1. Request ----------- Problem description was originally intended to try the special effect. Download The compizconfig configuration management package and open the desktop special effect after installation, the system prompts the "Disable default desktop plug-in" dialog box. If it is disabled, switch to the desktop. Do you still feel it is okay? So I went back to remove the special effects and found that I didn't have everything after selecting the default desktop plug-in, there are only a few desktop folders... 2. Solution ----------- I am depressed about the Solution. I don't even give it to the terminal, and alt + F2 does not respond, so I switched to another user. Fortunately, there is also the samba service on the machine. Find a solution for another user: Write a file, modify it to run, and call out the terminal... How can I modify it to run without right-clicking the attribute? However, this user is not a sudoer, even in the Management Group. Forget it, write a blank file in your root directory, run the chmod command on the terminal, copy it to the samba directory, and then switch user B. Copy it to your user B's directory and double-click it to prompt the terminal to run and finally bring up the terminal! Delete, restart, and OK. 3 -------- Appendix [python] #! /Bin/sh/bin/bash cd rm-rf. gconf/apps/compiz * rm-rf. cache/compizconfig-1 rm-rf. config/compiz-1 rm-rf. compiz