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Table of Contents
Locking packages in Ubuntu/Debian using apt
Exclude packages in CentOS/Fedora using yum/dnf
Method 1: Skip the update temporarily
Method 2: Permanent exclusion
Other methods and precautions
Home Operation and Maintenance CentOS How to exclude a package from being updated?

How to exclude a package from being updated?

Jul 03, 2025 am 12:37 AM
renew exclude

The method of preventing software package updates in Linux systems varies from distribution to distribution. It can be mainly implemented in the following ways: 1. Use sudo apt-mark hold package name to lock the package version in Ubuntu/Debian, and use sudo apt-mark unhold package name to restore updates; 2. Skip specific packages by --exclude= package name parameter when temporarily updated in CentOS/Fedora, or edit /etc/yum.conf to add exclude= package name to achieve permanent exclusion; 3. Advanced users can use APT's pinning mechanism to set the source priority to control the installation version; 4. Note that third-party package managers such as snap and flatpak need to be processed separately, and lock status should also be checked in automated scripts to avoid overwriting settings. These methods can effectively prevent the specified package from being unexpectedly upgraded.

If you are using Linux systems, especially Debian or Red Hat-based distributions (such as Ubuntu, CentOS, Fedora), you often encounter this situation: something goes wrong after a package is updated, or you want to keep the current version without automatically upgrading. At this time, you need to learn how to exclude a package from being updated .

Here are some common systems and precautions:


Locking packages in Ubuntu/Debian using apt

In Debian-based systems, you can use the apt-mark command to "keep" the version of a package unchanged:

  • Execute the command:

     sudo apt-mark hold package name
  • For example, you want to prevent nginx from being updated:

     sudo apt-mark hold nginx

After execution, this package will not appear in the update list. If you want to restore update permissions, you can use:

 sudo apt-mark unhold nginx

Note: Sometimes even marked as hold, it may still be upgraded under certain operations (such as manually specifying the installation of a new version). Therefore, this method is more suitable for daily updates to prevent accidental upgrades.


Exclude packages in CentOS/Fedora using yum/dnf

In Red Hat-based systems, updates to specific packages can be skipped by modifying configuration files or adding parameters directly:

Method 1: Skip the update temporarily

Add --exclude parameter when performing updates:

 sudo yum update --exclude=package name

Or use dnf:

 sudo dnf update --exclude=package name

Method 2: Permanent exclusion

Edit the /etc/yum.conf file and add a line:

 exclude=package name

This way, these packages will be automatically skipped every time you execute yum update or dnf update .

Tips: Multiple packages can be separated by spaces, such as:

 exclude=nginx httpd

Other methods and precautions

  • Using pinning (Advanced)
    In the APT system, you can also control which source packages can be installed by setting priority (pinning), but this method is relatively complex and suitable for users with customization needs.

  • Third-party package managers (such as snap, flatpak)
    These have their own update mechanisms and are usually not uniformly controlled by system commands. The corresponding document needs to be viewed separately.

  • Pay attention when updating script automation
    If you are writing an automation script, remember to check whether hold or exclude has been set, otherwise your settings may be overwritten.


Basically these commonly used methods. Different systems have slight differences, but the core logic tells the system: "Don't move this package." By mastering these commands, you can easily control the pace of software updates.

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