Unmet dependencies (not installable)

Hi

On my headless 22.04 server I tried to install sudo apt install --no-install-recommends nvidia-cuda-toolkit nvidia-headless-515 nvidia-utils-515 in order to prevent any GUI installation.

The output was:

The following packages have unmet dependencies:
 nvidia-compute-utils-515 : Depends: libnvidia-compute-515 but it is not installable
 nvidia-headless-no-dkms-515 : Depends: libnvidia-compute-515 (= 515.65.01-0ubuntu1) but it is not installable
 nvidia-utils-515 : Depends: libnvidia-compute-515 but it is not installable
E: Unable to correct problems, you have held broken packages.

I probably could go and install the packages manually but I think there is another problem preventing the auto-installation.

Any ideas where the problem lies?

Another user reported getting a 403 error while installing from the ubuntu repo, so it’s likely broken atm. Please report to ubuntu.