From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?B?55m944GE54aK?= Subject: Librem 15v3: sound through HDMI cable Date: Wed, 29 May 2019 16:39:33 +0200 (GMT+02:00) Message-ID: <1075361526.1559140536065.eu.faircode.email@localhost> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Return-path: Received: from eggs.gnu.org ([209.51.188.92]:36197) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hVzk2-000820-CI for help-guix@gnu.org; Wed, 29 May 2019 10:39:47 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hVzk0-0006Dz-6j for help-guix@gnu.org; Wed, 29 May 2019 10:39:46 -0400 Received: from minsky.hcoop.net ([104.248.1.95]:36386) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hVzjx-00061E-Ol for help-guix@gnu.org; Wed, 29 May 2019 10:39:42 -0400 Received: from ip-37-188-164-73.eurotel.cz ([37.188.164.73] helo=[127.0.0.1]) by minsky.hcoop.net with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.89) (envelope-from ) id 1hVzjs-00066P-3H for help-guix@gnu.org; Wed, 29 May 2019 10:39:36 -0400 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@gnu.org Hi Giux: I'm running GuixSD on a Librem 15v3 =E2=80=94 this seems to me an ideal set= up: the only completely free notebook with the best GNU free system! :@) I have a simple use case - I=E2=80=99d like to hook up my TV to the Librem = 15v3 with an HDMI cable and watch movies on the TV from the notebook. It outputs video fine - the picture displays on the TV - but the sound come= s out from the notebook=E2=80=99s speaker. If I boot up the Librem under it's default PureOS =E2=80=94 it works fine. = I=E2=80=99ve confirmed that when I plug in the HDMI cable I see =E2=80=9CHD= MI / DisplayPort (plugged in)=E2=80=9D as a =E2=80=9CPort=E2=80=9D option o= n the =E2=80=9COutput Devices=E2=80=9D tab in pavucontrol. When it=E2=80=99= s selected, sound does go through! :@) Now, I=E2=80=99d predominantly like to use GuixSD as my OS on the Librem. H= ere however, when I plug in the HDMI cable I don=E2=80=99t see the =E2=80= =9CHDMI / DisplayPort (plugged in)=E2=80=9D as a =E2=80=9CPort=E2=80=9D opt= ion on the =E2=80=9COutput Devices=E2=80=9D tab in pavucontrol. I only see = the default =E2=80=9CSpeakers=E2=80=9D and =E2=80=9CHeadphones (unplugged)= =E2=80=9D options =E2=80=94 the same as under PureOS when no HDMI cable is = plugged in. I do however get the video through, but not the audio. It stays= on the PC speaker. Would anyone have an idea on what=E2=80=99s causing, what I could set up in= GuixSD to get the HDMI cable as an output option =E2=80=94 so I could get = the sound to the TV? -- Best regards / =E5=AE=9C=E3=81=97=E3=81=8F=E5=BE=A1=E9=A1=98=E3=81=84=E8= =87=B4=E3=81=97=E3=81=BE=E3=81=99 / S pozdravem / C =D1=83=D0=B2=D0=B0=D0= =B6=D0=B5=D0=BD=D0=B8=D0=B5=D0=BC / Z powa=C5=BCaniem / Mit freundlichen Gr=C3=BC=C3=9Fen =E7=99=BD=E3=81=84=E7=86=8A