From mboxrd@z Thu Jan  1 00:00:00 1970
From: boris.dekshteyn@gmail.com (Boris A. Dekshteyn)
Subject: Re: Screen does not wake up from suspend ("No signal") on a Radeon RX
	580
Date: Wed, 30 Jan 2019 00:34:20 +1200
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In-Reply-To: <875zu7pvdl.fsf@ambrevar.xyz> (Pierre Neidhardt's message of
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To: help-guix@gnu.org

Hello,

Pierre Neidhardt <mail@ambrevar.xyz> writes:

> I read that, and my only guess is that I need the firmware then.
> I wonder why I can modprobe "amdgpu" then, and what's the difference between
> boot-time and run-time module loading.

If the module is loaded, it does not mean that it is used.
Try checking out what dmesg says about vesa, for example.

---
 WBR, Boris Dekshteyn