Cannot install Proxmox Guest OS in contabo

[WarTP]

Hi,

I recently bough a VDS from Contabo for experimenting with virtualization.
Upon installing Proxmox image on the VDS (which is officially supported by contabo), I wanted to create my virtual machine.
Strangely enough, I am not able to create a virtual machine, becase it loops through some kind of error during installation of Ubuntu (I also tried installing Alma, but the issue was the same).

Do you guys have any idea, what could be the issue, or potentially how to solve it?

I attach screenshot of the error message I got during installation.

Thank you!

 

[insight]

similar problem.
response from contabo:
Dear xxx,

Thank you for your paitence.

We have checked your Virtual Dedicated Server M (178.18.xxx - CLOUD1) and tried to install Ubuntu but noticed that that your current ISO version is not working properly with the proxmox 7. Please try once more with another ISO version and come back to us if you are still facing any issues.

If you have any questions or need help, please do not hesitate to contact us.

--
Best regards,

Nasir Nazari
Technical Support