From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp12.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms0.migadu.com with LMTPS id oIXYMzcIQ2LeRAEAgWs5BA (envelope-from ) for ; Tue, 29 Mar 2022 15:23:03 +0200 Received: from aspmx1.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp12.migadu.com with LMTPS id sHm0MDcIQ2KQ2QAAauVa8A (envelope-from ) for ; Tue, 29 Mar 2022 15:23:03 +0200 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by aspmx1.migadu.com (Postfix) with ESMTPS id 7B1A4AECF for ; Tue, 29 Mar 2022 15:23:03 +0200 (CEST) Received: from localhost ([::1]:55814 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nZBoM-00006w-K7 for larch@yhetil.org; Tue, 29 Mar 2022 09:23:02 -0400 Received: from eggs.gnu.org ([209.51.188.92]:52600) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nZBo2-00006X-6A for guix-devel@gnu.org; Tue, 29 Mar 2022 09:22:42 -0400 Received: from jpoiret.xyz ([206.189.101.64]:36010) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nZBo0-00030v-6Q; Tue, 29 Mar 2022 09:22:41 -0400 Received: from authenticated-user (jpoiret.xyz [206.189.101.64]) by jpoiret.xyz (Postfix) with ESMTPA id EBBB7184D6A; Tue, 29 Mar 2022 13:22:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=jpoiret.xyz; s=dkim; t=1648560156; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=8D8alDGjRsopytypsV4sDPzNGS7+hWK7Ic+kgNTn0Pc=; b=EcPTmR2wW1DkPh1egZPTLeTmToDzELj9gdEKDxw49O6vrPY6eW6NVain7JoQWg9XQS7FTn Uzuv/aNz474ecMT/9qZ6MfFu4HEkH7o/rYew20JK7/Yp0TqF06JUMWqn3bmwUx19BvA2YT 9FCdeV6aM6Z0VFRAOcgMLVyxHl2bIos9T7tUozzvN1qErxxL/h//LOCy+OZ5fbpe1hrF8M GUVzSTRYwzISdhupafgu3pue3n8EJuyhnO17EpsDvqmLFNS/LtMNcaXYgxWy3WELomFIo6 0fteNN1Ak+3vgFmndsW3dQLeZh8DBNIEyEknGtxs+2P3Fim1lDh0csCdAfO08g== From: Josselin Poiret To: mail@brendan.scot, "ludo@gnu.org" , "guix-devel@gnu.org" Subject: Re: PipeWire as a PulseAudio replacement (was Re: The Shepherd on Fibers) In-Reply-To: <4c65293b-dbc1-afa9-6548-0308abb70a97@brendan.scot> References: <780223431.610773.1648104505746@office.mailbox.org> <87a6dchh39.fsf@jpoiret.xyz> <4c65293b-dbc1-afa9-6548-0308abb70a97@brendan.scot> Date: Tue, 29 Mar 2022 15:22:35 +0200 Message-ID: <877d8chp0k.fsf@jpoiret.xyz> MIME-Version: 1.0 Content-Type: text/plain X-Spamd-Bar: / Received-SPF: pass client-ip=206.189.101.64; envelope-from=dev@jpoiret.xyz; helo=jpoiret.xyz X-Spam_score_int: 4 X-Spam_score: 0.4 X-Spam_bar: / X-Spam_report: (0.4 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FROM_SUSPICIOUS_NTLD=0.499, PDS_OTHER_BAD_TLD=1.997, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: guix-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Development of GNU Guix and the GNU System distribution." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-devel-bounces+larch=yhetil.org@gnu.org Sender: "Guix-devel" X-Migadu-Flow: FLOW_IN X-Migadu-To: larch@yhetil.org X-Migadu-Country: US ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1648560183; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:mime-version:mime-version: content-type:content-type:in-reply-to:in-reply-to: references:references:list-id:list-help:list-unsubscribe: list-subscribe:list-post:dkim-signature; bh=8D8alDGjRsopytypsV4sDPzNGS7+hWK7Ic+kgNTn0Pc=; b=ZN31tKXMRW+IKazUhGQBqbIH1fTGSdWEy30kWDMQM0kUGvMyMuQMVzy51MuPIVKxK5sTSD M3aCgt2EST9zxX9dXBwuNMqMCn+BCHdXBR3BlWvSH0QxK5WdroMFVzIbAV8FKbRyXu5dT5 53k1EkOZqY2QDt8jAIag9rTOUeD/cdfe2qRbRkX3oNVtrVTtzJCPzNYqSFfjH4+8+wxaq7 65xW7CesPJxURiwcNftzOq9orSur6ZQ+dqFMPW/gO15G60C3Pg76X+WkVv81iKuuoUtq7m HUwnRZJgNO/E//R1eaf3d2Mm0NO502RTvNrhAvMVq2Js+yZcJmZFdDLCvBZIVA== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1648560183; a=rsa-sha256; cv=none; b=rgZQzEqvgqRmxMHCahqZ113J3EgE8lSB3+9L4LNPVii8yjc5OfKD8Tu8qDiFCPz0qNpSgy /h23S+4GK37txsfe87Vud5D69UF41VrEX989Ti0nT5zjkLJUFVw5Du4yxGZe3kwIaTFrx6 bMVrZOhImhLx2WfkfUVQWjg2SzF93EYUNWK4yXCBY6xfi2hMTfI0glYbM9WQVNAyMKwJsR xsxz6y6W+GQP29BEdYF28PJE+SdtKWCwz80MvLnJsaCLRsLOaBNFhzbVSSCeJq5dbrb+QM Zj3k74Dhc+uwCTJOjD0zKYzK4oGEWuX86PleVW6S/b5L5Hecvs8r5xWeOCy+Hw== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=pass header.d=jpoiret.xyz header.s=dkim header.b=EcPTmR2w; dmarc=pass (policy=reject) header.from=jpoiret.xyz; spf=pass (aspmx1.migadu.com: domain of "guix-devel-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="guix-devel-bounces+larch=yhetil.org@gnu.org" X-Migadu-Spam-Score: -4.07 Authentication-Results: aspmx1.migadu.com; dkim=pass header.d=jpoiret.xyz header.s=dkim header.b=EcPTmR2w; dmarc=pass (policy=reject) header.from=jpoiret.xyz; spf=pass (aspmx1.migadu.com: domain of "guix-devel-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="guix-devel-bounces+larch=yhetil.org@gnu.org" X-Migadu-Queue-Id: 7B1A4AECF X-Spam-Score: -4.07 X-Migadu-Scanner: scn1.migadu.com X-TUID: iYWF6kDCnHgK Hello Brendan, Brendan Tildesley writes: > Which environment variables are you talking about? I'm running pipewire on Guix System > > and it seems to work fine. > >> Best, Right, I think I conflated too many different things, basically my use-case was making screensharing work on wlroots-based compositors, but the service that need these env variables (at least WAYLAND_DISPLAY I think) is xdg-desktop-portal-wlr. WirePlumber and PipeWire should be fine by themselves, since they're started by the session D-Bus and thus should have access to it, and shouldn't need anything else. Best, -- Josselin Poiret