Score:3

Ubuntu

My computer won't update because of errors

Maheswar KARAKKATTU KISHOR KUM

4/8/23, 7:58 AM

My computer won't update and instead give me these errors. Please help if you can. My OS is Ubuntu 20.04.3 Focal Fossa

Hit:1 http://nz.archive.ubuntu.com/ubuntu focal InRelease
Hit:2 http://nz.archive.ubuntu.com/ubuntu focal-updates InRelease              
Hit:3 http://nz.archive.ubuntu.com/ubuntu focal-backports InRelease            
Hit:4 http://security.ubuntu.com/ubuntu focal-security InRelease               
Hit:5 http://ppa.launchpad.net/kdenlive/kdenlive-stable/ubuntu focal InRelease 
Err:5 http://ppa.launchpad.net/kdenlive/kdenlive-stable/ubuntu focal InRelease
  The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 2763B0EE7709FE97
Reading package lists... Done
W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: http://ppa.launchpad.net/kdenlive/kdenlive-stable/ubuntu focal InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 2763B0EE7709FE97
W: Failed to fetch http://ppa.launchpad.net/kdenlive/kdenlive-stable/ubuntu/dists/focal/InRelease  The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 2763B0EE7709FE97
W: Some index files failed to download. They have been ignored, or old ones used instead.

And when I try update from software updater.

0 + 0

upgrade

updates

update-manager

apt

ppa

Someone

4/8/23, 8:01 AM

Does this answer your question? [How do I fix the GPG error "NO\_PUBKEY"?](https://askubuntu.com/questions/13065/how-do-i-fix-the-gpg-error-no-pubkey)

Score:3

Ubuntu

N0rbert

4/8/23, 8:26 AM

You have to remove and re-add the mentioned PPA by using commands below:

sudo add-apt-repository -r ppa:kdenlive/kdenlive-stable
sudo add-apt-repository ppa:kdenlive/kdenlive-stable

and then install needed updates by

sudo apt-get update
sudo apt-get upgrade

0 + 0

Maheswar KARAKKATTU KISHOR KUM

4/8/23, 8:28 AM

Thanks for the answer, will try it

Maheswar KARAKKATTU KISHOR KUM

4/8/23, 8:29 AM

Is the first command supposed to take a while?

N0rbert

4/8/23, 8:32 AM

Yes, any other command which use network.

Maheswar KARAKKATTU KISHOR KUM

4/8/23, 8:36 AM

Do I have to add the kdenlive ppa if I don't want it?

Maheswar KARAKKATTU KISHOR KUM

4/8/23, 8:36 AM

Do I restart the computer?

N0rbert

4/8/23, 8:37 AM

Probably you are using modern Kdenlive package from this PPA.

Elon Musk

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

EN: My computer won't update because of errors

TH: คอมพิวเตอร์ของฉันจะไม่อัปเดตเนื่องจากข้อผิดพลาด

RO: Computerul meu nu se va actualiza din cauza erorilor

RU: Мой компьютер не обновляется из-за ошибок

VI: Máy tính của tôi không cập nhật được vì bị lỗi

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