I am trying to install the CE version for evaluation and have been following the guide here: Passbolt Help | Install Passbolt CE on Ubuntu 20.04
This is a plain non GUI ubuntu install (with encrypted volumes) i can complete up to and including step 4, however step 5 fails:
Err:6 (URLs removed due to posting restriction) 5 and 6 are the passbolt ubuntu/ce URL’s
Could not handshake: An unexpected TLS packet was received. [IP: 184.108.40.206 443]
Reading package lists… Done
E: The repository ‘https://download.passbolt.com/ce/ubuntu focal 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.
Any ideas how to overcome this?