Ubuntu Focal for Rock PI4C

Just found rockpi4c_ubuntu_focal_minimal_arm64_20200820_1207-gpt.img.gz on download server, but it is not mentioned on “Downloads” page. Is it the intermediate test image or just “Downloads” page wasn’t updated yet?

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It’s just the download page is not updated yet. You can just update it :slight_smile:

Just tried this image, on “sudo apt update” it says

Hit:1 http://ports.ubuntu.com/ubuntu-ports focal InRelease
Get:2 http://ports.ubuntu.com/ubuntu-ports focal-security InRelease [107 kB]
Ign:3 http://apt.radxa.com/focal-stable focal InRelease
Err:4 http://apt.radxa.com/focal-stable focal Release
  404  Not Found [IP: 185.199.110.153 80]
Get:5 http://ports.ubuntu.com/ubuntu-ports focal-updates InRelease [111 kB]
Hit:6 http://ports.ubuntu.com/ubuntu-ports focal-backports InRelease
Reading package lists... Done
E: The repository 'http://apt.radxa.com/focal-stable 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.

The http://apt.radxa.com/focal-stable repo is missing…