From: Pierre Neidhardt <mail@ambrevar.xyz>
To: "Boris A. Dekshteyn" <boris.dekshteyn@gmail.com>
Cc: help-guix@gnu.org
Subject: Re: Screen does not wake up from suspend ("No signal") on a Radeon RX 580
Date: Tue, 29 Jan 2019 12:15:50 +0100 [thread overview]
Message-ID: <875zu7pvdl.fsf@ambrevar.xyz> (raw)
In-Reply-To: <87va28c4cj.fsf@gmail.com>
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> --8<---------------cut here---------------start------------->8---
> The amdgpu kernel module should load fine automatically on system boot.
>
> If it does not happen, then:
>
> Make sure to #Enable Southern Islands (SI) and Sea Islands (CIK) support
> when needed.
> Make sure you have the latest linux-firmware package installed. This
> driver requires the latest firmware for each model to successfully boot.
> Make sure you do not have nomodeset or vga= as a kernel parameter, since
> amdgpu requires KMS.
> Check that you have not disabled amdgpu by using any kernel module blacklisting.
> --8<---------------cut here---------------end--------------->8---
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.
> I think some explanations can be found in this thread:
> https://www.reddit.com/r/Amd/comments/950g8r/will_we_be_able_to_game_anytime_soon_using_amd/
Thanks for the links, that sheds some light on the matter indeed!
--
Pierre Neidhardt
https://ambrevar.xyz/
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next prev parent reply other threads:[~2019-01-29 11:15 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-26 10:39 Screen does not wake up from suspend ("No signal") on a Radeon RX 580 Pierre Neidhardt
2019-01-26 10:52 ` swedebugia
2019-01-26 20:09 ` Maxim Cournoyer
2019-01-27 9:09 ` Pierre Neidhardt
2019-01-27 21:46 ` Boris A. Dekshteyn
2019-01-28 9:52 ` Pierre Neidhardt
2019-01-28 12:19 ` Boris A. Dekshteyn
2019-01-28 12:58 ` Pierre Neidhardt
2019-01-29 7:25 ` Boris A. Dekshteyn
2019-01-29 11:15 ` Pierre Neidhardt [this message]
2019-01-29 12:34 ` Boris A. Dekshteyn
2019-02-04 22:41 ` ison
2019-02-06 13:52 ` Pierre Neidhardt
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