From: boris.dekshteyn@gmail.com (Boris A. Dekshteyn)
To: 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 00:19:48 +1200 [thread overview]
Message-ID: <87munl7z4r.fsf@gmail.com> (raw)
In-Reply-To: <87wompds8s.fsf@ambrevar.xyz> (Pierre Neidhardt's message of "Mon, 28 Jan 2019 10:52:03 +0100")
Hello,
Pierre Neidhardt <mail@ambrevar.xyz> writes:
> That said, we don't have a xf86-video-amdgpu
> (https://www.archlinux.org/packages/extra/x86_64/xf86-video-amdgpu/), we
> probably need it.
It would be nice :). In its absence, xf86-video-modesetting should be
used. But without firmware you don't have KMS, so ...
> Any idea why amdgpu is not loaded on startup for me?
> Maybe I can try a ‘modprobe.blacklist=ati,radeon’.
> Still, I wonder why amdgpu is not chosen directly.
What kernel version is used? What does dmesg say about amdgpu?
Anyway i'm suspect that without a firmware (deblobed in linux-libre) KMS
and power management (and hibernation too) will not work.
---
WBR, Boris Dekshteyn
next prev parent reply other threads:[~2019-01-28 12:20 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 [this message]
2019-01-28 12:58 ` Pierre Neidhardt
2019-01-29 7:25 ` Boris A. Dekshteyn
2019-01-29 11:15 ` Pierre Neidhardt
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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