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I have the exact problem as: Installation problem in Ubuntu 20.04 But nothing helps. For example, when typing:

sudo dpkg --configure -a

Ir replies:

Des erreurs ont été rencontrées pendant l'exécution :
 amdgpu-dkms
 amdgpu

It means: Errors are present during execution connected with: amdgpu.... It should be gnome that does it, but it goes with the original Ubuntu, so I did not chose this package.

Useless methods:

sudo dpkg -P amdgpu && sudo dpkg -P amdgpu-dkms 

Output:

Done

But when repeating the above command same error is there.

sudo mv /var/lib/dpkg/info/amdgpu* /tmp

Output: E: Le dépôt http://ppa.launchpad.net/gnome3-team/gnome3-staging/ubuntu focal Release n'a pas de fichier Release. [Translation: deposit http://ppa.launchpad.net/gnome3-team/gnome3-staging/ubuntu focal Release contains no release] N: Les mises à jour depuis un tel dépôt ne peuvent s'effectuer de manière sécurisée, et sont donc désactivées par défaut. N: Voir les pages de manuel d'apt-secure(8) pour la création des dépôts et les détails de configuration d'un utilisateur.

Further:

sudo apt update 

Contains the same error (whish is above, in the question). So, it seems Ubuntu is counter-intuitive on dealing with normal for OS problems. Any tiny issue makes Ubuntu useless in installing new software, which is sad. Can you, please, help with solving this problem?

PS:

sudo apt upgrade -y

Result: OK Then, say:

sudo apt update

The same error.

  • Uninstalling these AMD GPU drivers leads to Ubuntu system crash (system stops loading), so I can advise other users not to do so - Ubuntu has no core AMD GPU drivers that can replace what you have in your system :( – Alex Alex Feb 03 '23 at 18:08

1 Answers1

-1

AMD GPU driver removal leads to system crash.

There is only one way I have found to solve this problem.

I upgraded Ubuntu to 22.04 [in my case: Ubuntu 22.04.1 LTS; JAMMY].

Ubuntu 20 appears to be buggy with relation to the AMD GPU in GNOME. I recommend not using this combination.

Upgrading to 22.04 resolved all my problems. And installation of the software was very simple (Ubuntu 20, not so much).

Frobozz
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