How to fix CentOS freezing at entering the graphical interface?

If CentOS freezes after entering the graphical interface, you can try the following methods to solve the issue:

1. Reboot system: Try restarting the CentOS system, as sometimes a reboot can resolve some temporary issues.
2. Check system resources: Make sure the system has enough resources to run the graphical interface, such as memory and CPU. You can use the top or htop command to view system resource usage.
3. Check the logs: Examine system log files such as /var/log/Xorg.0.log and /var/log/messages to identify error messages that may be causing the system to freeze.
4. Check graphic driver: Verify if the correct graphic driver is installed on the system, and consider updating or reinstalling the graphic driver if necessary.
5. Update the system: Ensure that the system has installed all the latest software packages by using the “yum update” command.
6. Check for hardware failures: If none of the above methods work to resolve the issue, it could be a hardware problem causing the system to freeze, consider replacing the hardware or conducting hardware diagnostics.

If none of the above methods work, it is recommended to seek help from the official CentOS community or forum, as they may offer more detailed solutions.