sudo apt-get update failed_Temporary failure resolving

Taimon

4/30/23, 10:24 AM

I want to run a sudo apt-get update on my Ubuntu 20.04.3 and by passing that command, I receive following information :

sudo apt-get update
Err:1 http://security.ubuntu.com/ubuntu focal-security InRelease
  Temporary failure resolving 'security.ubuntu.com'
Err:2 http://us.archive.ubuntu.com/ubuntu focal InRelease
  Temporary failure resolving 'us.archive.ubuntu.com'
Err:3 http://us.archive.ubuntu.com/ubuntu focal-updates InRelease
  Temporary failure resolving 'us.archive.ubuntu.com'
Err:4 http://us.archive.ubuntu.com/ubuntu focal-backports InRelease
  Temporary failure resolving 'us.archive.ubuntu.com'
Reading package lists... Done
W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/dists/focal/InRelease  Temporary failure resolving 'us.archive.ubuntu.com'
W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/dists/focal-updates/InRelease  Temporary failure resolving 'us.archive.ubuntu.com'
W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/dists/focal-backports/InRelease  Temporary failure resolving 'us.archive.ubuntu.com'
W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/focal-security/InRelease  Temporary failure resolving 'security.ubuntu.com'
W: Some index files failed to download. They have been ignored, or old ones used instead.

Ist this normal or what can I do to fix it?

Thank you for your help.

Taimon

149

0 + 0

updates

guiverc

4/30/23, 10:26 AM

Does this answer your question? [apt-get update fails to fetch files, “Temporary failure resolving …” error](https://askubuntu.com/questions/91543/apt-get-update-fails-to-fetch-files-temporary-failure-resolving-error)

Elon Musk

I sit in a Tesla and translated this thread with Ai:

EN: sudo apt-get update failed_Temporary failure resolving

TH: sudo apt-get update ล้มเหลว_การแก้ไขความล้มเหลวชั่วคราว

RO: sudo apt-get update failed_Rezolvarea eșecului temporar

RU: sudo apt-get update failed_Временное устранение сбоя

VI: Sudo apt-get update fail_Giải quyết lỗi tạm thời

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