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YUM Error: Hash Sum Mismatch in Ubuntu 20.04


YUM Error: Hash Sum Mismatch in Ubuntu 20.04

If you’re working with the YUM package manager in Ubuntu 20.04, you may have encountered the Hash Sum mismatch error. This error can lead to problems installing and updating packages. But don’t worry, we’ll show you how to fix this error.

Causes of the Hash Sum Mismatch Error

  • Incorrect package download
  • Unavailable update server
  • Problems with the network connection

How to Fix the Error

1. The first step is to update the package list. To do this, run the following command in the terminal:

sudo apt-get update

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2. After updating the package list, try installing the package again. If the error still occurs, use the command:

sudo apt-get clean

3. Try updating the packages again:

sudo apt-get update

4. If the problem is not resolved, try changing the update server. Select another server in the «Software & Updates» section and repeat the update process.

Conclusion

Fixing the Hash Sum mismatch error in Ubuntu 20.04 can be a somewhat confusing process, but by following the steps above, you can successfully resolve this issue. Don’t forget to periodically update your packages to ensure the security and stability of your system.



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