Screen goes undetected after a few minutes

post by arnaudstiegler on Sep 15, 2021

Hi,

I’m using a workstation with ubuntu 18.04. I’m able to start the computer and use it for a few minutes before the screen goes black and no signal is detected. I’ve connected the screen with an hdmi cable to the top gpu on the workstation.

What should I do to fix that issue?

Thank you

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