Hardware Detection in Ubuntu

Source: Internet
Author: User
Keywords nbsp; hardware so disappear desktop
Tags aliyun change desktop get hardware how can html http

&http://www.aliyun.com/zixun/aggregation/37954.html ">NBSP; How can I get back to hardware detection (prob/probing/re-probe)?

During the second phase of Setup, Ubuntu detects your hardware and sets X. If you change the video card, sound card, or even the monitor, you may need to do this again. This process:-' apt--purge remove xserver-xfree86 ' for the latest version, this process: ' Apt--purge remove xserver-xorg '

The panel is gone! What do I do with it?

One day my desktop has no Control Panel (no "Apps, Computers") menu on it, no taskbar below. What to do? Solution: Right click on the desktop, open a terminal, and enter "Gnome-863.html" >panel. They appear again. Click "Computer | Desktop Settings | session | Current session", move down and make sure that there is a column in the Gnome panel "start Over" ... Press CTRL in the terminal, the panels are gone again, after reboot.

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