Another App is Currently Holding the Yum Lock – Error

Do you keep getting the notice “another app is holding the yum lock” while attempting to utilize the yum package management on the Linux operating system? This problem may make it difficult for you to install, update, or remove software products when required. In this post, we’ll examine the “another app is currently holding the yum lock” problem in detail and go over some probable causes and fixes.

We’ll start by defining yum as well as describing how it functions. We’ll next go into detail about the various sources of the issue and how to diagnose and fix it. Along with some advice on how to handle your software products using yum successfully in the future, we’ll additionally show you how to prevent this mistake now.

Yum, What is It?

For a Linux os, yum would be a programming framework. It is utilized to handle inter-package relationships as well as install, upgrade, and delete software products from a centralized database. Yum has frequently been included in both Linux distributions Red Hat as well as CentOS. However, it is also offered for Fedora as well as Oracle Linux.

What is the Mechanism Behind Yum?

Yum functions by establishing a connection to a centralized repository containing software applications and obtaining the required packages and requirements to build or product or application just on the computer. 

Whenever deploying or upgrading programs, this could show the efficiency component requirements since it keeps track of all the fixed functions here on the computer in a database.

Yum is simple to use, and you may use it directly from the command line interface by entering “yum” and then the required command, as well as any optional arguments. These are a few typical yum commands.

  • To set up a new package, use “yum install.”
  • To upgrade a setup package, use “yum update.”
  • To uninstall an existing program, use “yum delete.”
  • To look for existing programs, use “yum search.”
  • To display downloaded or accessible packages, use “yum list.”

On the whole, yum would be a vital tool for administering software on such a Linux system. It may substantially simplify the procedure of putting in and keeping software products.

How Would I Apply for the Linux Yum Order?

You must first make sure you are running a suitable version of Linux before you can deploy the yum program on a Linux operating system. Yum is generally used with the Red Hat as well as CentOS operating systems, although it may also be used with Fedora as well as Oracle Linux.

If your Linux system is suitable, you may download yum by completing these instructions.

  1. Use the Following Code to Update Any Installation List on your Machine

‘sudo yum update’

  1. Execute the Following Command to Install your yum Item

‘sudo yum install yum’

  1. After the Completion of the Installation, Users May Use the Following Code to See If yum is Functional

‘yum –version’

  1. This ought to show the edition of yum, which is currently running on your computer

‘Another app is Currently Holding the Yum Lock’ Error: What is It?

It’s possible that you’ve seen this error code if you’re working with Linux. You may see this warning whenever attempting to download, update, or uninstall a program by using the yum command line. It means that some other program seems to be using yum there at the moment and has closed it to have exclusive rights.

What Led to this Mistake, and Why?

Whenever you are attempting to run yum in much more than just an active terminal at once, this problem frequently results from having numerous terminals active. Yum would lock itself in the avoid conflicts among programs because it is explicitly made to be utilized by one person at a period. If you’re experiencing this issue, you should please close anyone other terminals that could be running yum and retrying.

Another reason for this issue would be when yum has been frozen by an ongoing activity, for instance, a software upgrade or deployment. In this situation, you might have to wait until the other procedure finishes before using yum.

How to Fix It?

The problem with the Yum lock is presently being held by another program. Below are some measures you may take if you come across the problem “another app is currently holding the yum lock” whenever attempting to utilize the yum command line on any Linux system.

  • Shut off any additional terminal sessions that could be utilizing yum. Having many terminals active and attempting to use yum at the exact moment can result in this problem since yum is only intended to be employed by one system at a time.
  • Await the conclusion of any more yum-using procedures, such as software upgrades or installs.
  • Use the “yum clean” tool to get rid of storage media and cached information that could be the problem. 
  • This “killall” function can be employed to end any programs that could be in control of the yum lock if such previous procedures don’t resolve the issue. You may accomplish this by entering “killall yum” at the command line.
    • One approach is to use the “yum clean” function, which again will delete files, including cached data, which could be the problem.
    • Another option is to terminate any programs that could be in possession of the yum lock utilizing the “killall” function and afterward try yum once again.
  • You may be required to restart the computer if any of the above procedures succeed. Any running processes would be terminated, and you could then be able to be using yum once again.

It’s also important to keep in mind that you can have this issue if you encounter problems only with the yum repositories you’re using or have internet access. In order to effectively utilize yum in certain circumstances, you might need to diagnose and overcome these difficulties.

In general, the issue is a frequent problem with yum and, therefore, can be fixed by shutting off additional terminals while allowing other tasks to finish.


All things considered, the “another app is currently holding the yum lock” warning is a frequent problem with yum and is typically fixed by shutting other tabs or allowing for some other programs to finish. The “yum clean” as well as “killall” instructions might be capable of assisting if such procedures don’t succeed.

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