From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pierre Neidhardt Subject: Screen does not wake up from suspend ("No signal") on a Radeon RX 580 Date: Sat, 26 Jan 2019 11:39:20 +0100 Message-ID: <87d0oj1z53.fsf@ambrevar.xyz> Mime-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha256; protocol="application/pgp-signature" Return-path: Received: from eggs.gnu.org ([209.51.188.92]:60090) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gnLN8-0007gx-6c for help-guix@gnu.org; Sat, 26 Jan 2019 05:39:35 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gnLN6-0002AG-In for help-guix@gnu.org; Sat, 26 Jan 2019 05:39:34 -0500 Received: from relay6-d.mail.gandi.net ([217.70.183.198]:33201) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1gnLN3-0001qS-8M for help-guix@gnu.org; Sat, 26 Jan 2019 05:39:30 -0500 Received: from mimimi (lfbn-1-802-102.w86-246.abo.wanadoo.fr [86.246.38.102]) (Authenticated sender: mail@ambrevar.xyz) by relay6-d.mail.gandi.net (Postfix) with ESMTPSA id 39436C0003 for ; Sat, 26 Jan 2019 10:39:21 +0000 (UTC) List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-guix-bounces+gcggh-help-guix=m.gmane.org@gnu.org Sender: "Help-Guix" To: help-guix --=-=-= Content-Type: text/plain Hi! I've deployed Guix on a desktop computer with pretty much the exact same config as my laptop. On my laptop I can run --8<---------------cut here---------------start------------->8--- $ loginctl suspend --8<---------------cut here---------------end--------------->8--- to hibernate. Pressing a key will successfully wake it up. On my desktop, the same command sends the computer to sleep, but while pressing a key wakes it up (judging from the fans and the hard drive spinning up) the screen desperately remains off. Turning it off and on again displays "No signal". In short, my desktop uses: - Linux-libre kernel, instead of a custom kernel for my laptop. - BIOS Grub because somehow Grub fails in EFI mode... Whatever. - A Radeon RX 580 (which works perfectly so far) instead of an Intel for my laptop. My config.scm: - https://gitlab.com/ambrevar/dotfiles/raw/master/.guix-packages/ambrevar/system/default.scm - https://gitlab.com/ambrevar/dotfiles/raw/master/.guix-packages/ambrevar/system/desktop-bababa.scm Any pointer? -- Pierre Neidhardt https://ambrevar.xyz/ --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEUPM+LlsMPZAEJKvom9z0l6S7zH8FAlxMONgACgkQm9z0l6S7 zH/LVAf/UzYXcHzKjoNsc6cvNpIVTeM0fp9vuFexPQP4b3F6yJxt6ia894yrOpH4 IMw4DrGe7zBXK1qdRN30rJeiNHyIyPvfZOgKq6b5f15jHIFNkcg8ZCHsBcOBAZFb TdD8H6CGY9SpE4mZ+oD1MP1KQ0kOZVxShwWIJCBXvLOkNROGjVdsCOh9Z5vsXi0W vmi42r4VZWikQe75jcSryTsu9aWwZMm7uwRp9L1kMc0SkJSKjYGKuN4mlFOCISOr aVBwNhHuGtl+YDRsKt+z2K34jZ/gPtq0FZ8A84L32N0y5NKliwrZxg1zyKE+qzDn ZM6ffAM0xObtOVPlimSuAbU84gvAUA== =m4VL -----END PGP SIGNATURE----- --=-=-=--