From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from lists.gentoo.org (pigeon.gentoo.org [208.92.234.80]) by finch.gentoo.org (Postfix) with ESMTP id 268C3138CDC for ; Sun, 21 Jun 2015 08:39:18 +0000 (UTC) Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id 6730E14023; Sun, 21 Jun 2015 08:39:13 +0000 (UTC) Received: from mail-wg0-f54.google.com (mail-wg0-f54.google.com [74.125.82.54]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by pigeon.gentoo.org (Postfix) with ESMTPS id 7F530E06FE for ; Sun, 21 Jun 2015 08:39:11 +0000 (UTC) Received: by wgfq1 with SMTP id q1so72048178wgf.1 for ; Sun, 21 Jun 2015 01:39:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=date:from:to:cc:message-id:in-reply-to:references:subject :mime-version:content-type:content-transfer-encoding:attach; bh=STgHvko2LotNujpt9xrhgc8B/atRZhaD+pVRclUASV0=; b=GONp0p/cExiheBkW9quIP5KJH/4KHm6EgcvDM3UVizZ5SLAQG3SGtY4pymdEwI8dnm DmhmH4mpJoceAaZ5JI/J6c3rf80qa8VvlbNRXPql4al17RBzKiHiriHaabIJqvekejhO tbqgfeK6y/gqCNs9O4Z4uXeGv0UCKVb1Zt7g3C62tDl4O/YhbH+6WwSoSwNMxVtWEUhk 1bzih33jdcn5wP2goYJTgrQlonht0JXBKzCZBY8Ql3udvmLaXe/zZzcsWQ0vDPpi09xo QND7s9RQSWyjxmGAPR6o8GLZwo7yHviqC1q0jNUij4pt4ytIPGCVn6TgkU/iJVaLmru7 cKNg== X-Received: by 10.180.188.109 with SMTP id fz13mr21789086wic.74.1434875950523; Sun, 21 Jun 2015 01:39:10 -0700 (PDT) Received: from localhost (p579BA9B4.dip0.t-ipconnect.de. [87.155.169.180]) by mx.google.com with ESMTPSA id o6sm11468783wiz.24.2015.06.21.01.39.08 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 21 Jun 2015 01:39:09 -0700 (PDT) Date: Sun, 21 Jun 2015 10:40:06 +0200 From: Franz Fellner To: gentoo-user@lists.gentoo.org Cc: Gentoo Message-ID: <558678667ada1_6d3af33310f5@TP_L520.notmuch> In-Reply-To: <20150621082733.GC4308@solfire> References: <20150621082733.GC4308@solfire> Subject: RE: [gentoo-user] Mysterious library access... Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-user@lists.gentoo.org Reply-to: gentoo-user@lists.gentoo.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Attach: X-Archives-Salt: d048433f-6cfb-457a-88b1-76b9f1b8729a X-Archives-Hash: ffcb555296b4cfb03970a21efd0e61ea Meino.Cramer@ wrote: > Hi, > > After trying to play a flac-file with mpv I got this error message: > Playing: Track_01.flac > (+) Audio --aid=1 (flac) > File tags: > Artist: Unknown > Album: Unknown Disc > Genre: Alternative > Title: Track 01 > Track: 1 > ALSA lib /var/tmp/portage/media-libs/alsa-lib-1.0.29/work/alsa-lib-1.0.29/src/pcm/pcm_dmix.c:1024:(snd_pcm_dmix_open) unable to open slave That's just debug output. In order to make dev's live easier alsa-lib uses __FILE__ and __LINE__ macros to point to the exact place where the debug output happened. As portage compiles in /var/tmp/portage/... the debug output mentions that file (note the ".c" suffix - not .so so it's not a library ;)) To fix your actual problem (no audio) we need to know how you configured audio (pure alsa/pulseaudio/...) and which USE-Flags you have enabled for mpv and ffmpeg. > [ao/alsa] Playback open error: Device or resource busy > connect(2) call to /dev/shm/jack-0/default/jack_0 failed (err=No such file or directory) > attempt to connect to server failed > [ao/jack] cannot open server > ALSA lib /var/tmp/portage/media-libs/alsa-lib-1.0.29/work/alsa-lib-1.0.29/src/pcm/pcm_dmix.c:1024:(snd_pcm_dmix_open) unable to open slave > Could not open/initialize audio device -> no sound. > Audio: no audio > : 00:00:00 / 00:05:56 (0%) > > I reinstalled alsa-lib and mpv but the problem remains: > Why does alsa tries to load a library which is meant to be found under /var/tmp/portage? > > Best regards, > Meino > > > > >