Linux system installation tutorial: What to do if the server version is low

If you encounter the problem that the Linux system installation tutorial server version is too low, you can first confirm the current version (cat /etc/os-release). If the version is too low, upgrade the server (e.g. sudo apt update && sudo apt upgrade), update the installation tutorial, and then reinstall the system. After the installation is complete, verify that the version has been updated to the required version (cat /etc/os-release).

How to solve the problem of the Linux system installation tutorial server version being too low

When installing the Linux system, if you encounter If the server version is too low, you can take the following steps to solve it:

1. Confirm the server version

• Use cat /etc/os -release command to view the current server version.

2. Upgrade the server version

• If the server version is too low, you need to upgrade it to the latest version. The exact upgrade method depends on the Linux distribution you are using.

• Normally, you can use the following command to upgrade the system:

  <code>sudo apt update && sudo apt upgrade</code>

• For CentOS, you can use the following command:

  <code>sudo yum update -y</code>

3. Update the installation tutorial

• After upgrading the server version, you need to update the installation tutorial for the Linux system you are using.
• Download the latest version of the installation tutorial from the official website.

4. Reinstall the system

• Use the latest version of the installation tutorial to reinstall the Linux system.
• Be careful to back up important data because reinstallation will overwrite the existing system.

5. Verify version

• After the installation is complete, use the cat /etc/os-release command again to confirm the server Has the version been updated to the required version?

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