Upgrade to Promox 8

cmsv.ti

New Member
Jun 23, 2023
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Aim trying to update proxmox to version 8 and a have this error:
Err:7 http://download.proxmox.com/debian/pbs bookworm Release
404 Not Found [IP: 144.217.225.162 80]
Reading package lists... Done
E: The repository 'http://download.proxmox.com/debian/pbs bookworm Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.

Can you help me please?
Best regards!
Sousa