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 2694D138CDC for ; Sun, 21 Jun 2015 08:43:37 +0000 (UTC) Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id D733914021; Sun, 21 Jun 2015 08:43:31 +0000 (UTC) Received: from mail-wg0-f43.google.com (mail-wg0-f43.google.com [74.125.82.43]) (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 6CC1AE082F for ; Sun, 21 Jun 2015 08:43:30 +0000 (UTC) Received: by wguu7 with SMTP id u7so46541935wgu.3 for ; Sun, 21 Jun 2015 01:43:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=date:from:to:subject:message-id:in-reply-to:references:mime-version :content-type:content-transfer-encoding; bh=XKIZBeJNaoBchM4WcV+eeUwNVggTRcwsHM8XG9hBNHc=; b=f2lfu/WAn7bd9PDyT/Ay7nIBs04tA3dB0yxJHQ5nts/CWnZq7r8pNwS/+DVf3RKBNP aKvjT8bwSxvbQzewdXqImQVNcOmKIKCZQHKQiIkxEFRhTzQZQNP68SHvwA/7v4hSu3G0 xyxxseuaxSNBR4anl9AxKk5wQ/b/g4rAuZuubF5HkOkCyymlY3nTgk92MzPzV66ztksK X2rHWgJq6+xiLamCtQdETRVe7ViLKlVXxhJ9I/SVmPtyVY1NNhA1yCaBVIPpFULwYKRI rqyNwGDr75e2x5BD3yXf1s37kHWIVM1A02zTNnXrGuLR+7HUEKWsYWIDCBuzHDFSsnWn ZcGA== X-Received: by 10.194.222.137 with SMTP id qm9mr41578606wjc.43.1434876209434; Sun, 21 Jun 2015 01:43:29 -0700 (PDT) Received: from gen2ws.local (dynamic-109-121-71-131.adsl.eunet.rs. [109.121.71.131]) by mx.google.com with ESMTPSA id dz4sm11490615wib.17.2015.06.21.01.43.28 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 21 Jun 2015 01:43:29 -0700 (PDT) Date: Sun, 21 Jun 2015 10:43:28 +0200 From: bitlord To: gentoo-user@lists.gentoo.org Subject: Re: [gentoo-user] Mysterious library access... Message-ID: <20150621104328.4567305b@gen2ws.local> In-Reply-To: <20150621082733.GC4308@solfire> References: <20150621082733.GC4308@solfire> X-Mailer: Claws Mail 3.11.1 (GTK+ 2.24.27; x86_64-pc-linux-gnu) 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=US-ASCII Content-Transfer-Encoding: 7bit X-Archives-Salt: 1793efd9-3aa0-4077-bb6a-ed50bd13fad0 X-Archives-Hash: 7a800efce58c915850f9535bd01c1832 On Sun, 21 Jun 2015 10:27:33 +0200 Meino.Cramer@gmx.de 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 [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? > That probably means some debug message from alsa-lib where for example pcm_dmix.c:1024 is a source file 'pcm_dmix.c' and :1024 is a line where the "falling" function call is. It probably tries to open '/dev/shm/jack-0/default/jack_0' maybe your alsa configuration is a problem, or missing some kernel functionallity (just guessing). Using 'jack-audio-connection-kit'?