CentOS installation patrol and installation CentOS No Controller Found

php editor Zimo will introduce to you the solutions to the CentOS installation patrol and CentOS No Controller Found problems. As a popular Linux distribution, CentOS is widely used in server environments, but you may encounter some problems during the installation process. This article will introduce you how to install the patrol tool to improve the security of the server, and solve the possible CentOS No Controller Found problem, making your server more stable and secure.

Xuofeng is an open source security audit tool. It can help us discover security vulnerabilities and risks in the system, provide repair suggestions and security configuration guides. The following is Steps to install Patrol on CentOS:

1. Make sure your CentOS system is connected to the Internet and has root permissions.

2. Open the terminal and enter the following command to install the patrol dependent library:

yum install -y epel-release

3. Install the patrol tool:

yum install -y lynis

4. After the installation is complete, you can execute the following command to run patrol:

lynis audit system

Patrol will A scan of your system will begin and security check results and recommendations will be output.

When you install the CentOS operating system, you may encounter a "No Controller Found" error message. This error is usually caused by the system being unable to find an adapted storage controller driver.

To solve this problem, you can try the following methods:

1. Check hardware compatibility: Make sure your hardware device (especially the storage controller) is compatible with the CentOS version you are using , you can check the CentOS official website or the hardware manufacturer's website to get relevant information.

2. Update BIOS: Sometimes, updating your computer's BIOS can resolve storage controller driver compatibility issues, please refer to your computer manufacturer's instructions for updating the BIOS.

3. Use third-party drivers: If your storage controller is not supported by CentOS, you can try to use third-party drivers. You can find the relevant drivers on the hardware manufacturer's website and follow instructions for installation.

4. Use other versions of CentOS: If you have tried the above methods and still cannot solve the problem, you can try to use other versions of the CentOS operating system. Driver support for different versions may vary.

Please note that the solution for installing CentOS No Controller Found may vary depending on individual circumstances. If you still encounter difficulties, it is recommended that you seek professional help.

Share a little LINUX knowledge with you:

Linux is an open source operating system kernel. Its design concept is based on Unix. The Linux operating system is highly customizable and flexible. It can be customized according to user needs. It is widely used in servers, embedded systems, personal computers and other fields. The Linux operating system has the characteristics of stability, security and high performance, so it is favored by many developers and users. favor.

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