Solution after linux redhat is installed

After linux redhat is installed, the mouse cannot be used. After linux redhat is installed, the mouse cannot be used. At that time, the USB port is used when the mouse is selected,
Select the USB port. In fact, you can simply select the default one. But do you have to reinstall the system,
I modified the mouse driver as follows: 1. first enter the system, then switch to another console, (Press ctrl + alt and then press F1 ~ Any one of F6; if no response is made,
Press ctrl + alt + Space key and then press F1 ~ F6 any one), go to other text console www.2cto.com 2. then, log on to the user name and password set by yourself. 3. enter "setup" 4. enter Password 5. open the setup interface, select "mouse configuration" in the interface, and select "generic-3 Button Mouse (PS/2 ),
Save and exit. 6. Press the shortcut key alt + ctrl + delete to restart the Linux system, and you can use the mouse. Author mojie58