Hi Baptiste,
Can I ask you to add new GPG key (using this manual) and execute these commands in terminal:
sudo apt update
sudo apt dist-upgrade
It should resolve your problem.
Best regards,
Hubert
Hi Baptiste,
Can I ask you to add new GPG key (using this manual) and execute these commands in terminal:
sudo apt update
sudo apt dist-upgrade
It should resolve your problem.
Best regards,
Hubert