Shulou(Shulou.com)06/01 Report--

Today, I will talk to you about how to prohibit software updates in Ubuntu. Many people may not know much about it. In order to make you understand better, the editor has summarized the following content for you. I hope you can get something according to this article.

1. Skills for not upgrading specified software

1. Take synergy as an example, you need to use sudo or root

Open the terminal and enter:

Sudo echo synergy hold | sudo dpkg-- set-selections

2. Query the software package status (hold) in which the Ubuntu system is locked and not updated. The command is:

Sudo dpkg-- get-selections | grep hold to check whether the lock is successful

Or use the

Sudo dpkg-- get-selections | more queries the status of all software in the system

3. The software package that is locked (hold) resumes the upgradeable state. Command:

Sudo echo synergy install | sudo dpkg-- set-selections

Turn off automatic detection of updates

1. After starting Ubuntu, we click the settings button in the upper right corner of the screen, as shown in the figure.

2. In the drop-down menu, we need to select "system Settings", as shown in the figure.

3. After entering all the settings, we find the system, and under the system, we find "software and updates".

4. After clicking to open, we can see the interface as shown in the figure, and we click the "Update" option.

5. In the automatic check for updates, after we click, select "never", as shown in the figure.

6. After that, because Ubuntu is a very secure system, we need authorization. After entering the password here, click "Authorization".

7. After authorization, we can click "close" below.

After reading the above, do you have any further understanding of how to prohibit software updates in Ubuntu? If you want to know more knowledge or related content, please follow the industry information channel, thank you for your support.

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