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This article mainly explains "how to forcibly unlock CentOS yum". Interested friends may wish to take a look at it. The method introduced in this paper is simple, fast and practical. Let's let the editor take you to learn "how to unlock CentOS yum by force".

1. Error prompt:

The code is as follows:

[root@localhost] # yum list

Existing lock / var/run/yum.pid: another copy is running as pid 3807.

Another app is currently holding the yum lock; waiting for it to exit...

Second, the reasons:

It literally means that "another program locks yum until the yum-updatesd program exits". Yum-updatesd is a service that comes with the system to provide system updates, and the installation file is also called yum-updatesd. This service starts automatically by default (init 5), and it automatically locks yum when it runs, which leads to the inability to manually yum after booting.

3. Solutions:

Enter the following command directly in bash, delete yum.pid and forcibly unlock it.

The code is as follows:

Rm-rf / var/run/yum.pid

At this point, I believe you have a deeper understanding of "how to forcibly unlock CentOS yum". You might as well do it in practice. Here is the website, more related content can enter the relevant channels to inquire, follow us, continue to learn!

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