From owner-freebsd-questions@FreeBSD.ORG Mon Jan 27 21:10:10 2014 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 5BFACF9E for ; Mon, 27 Jan 2014 21:10:10 +0000 (UTC) Received: from mail-qc0-x22a.google.com (mail-qc0-x22a.google.com [IPv6:2607:f8b0:400d:c01::22a]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 103D4116F for ; Mon, 27 Jan 2014 21:10:09 +0000 (UTC) Received: by mail-qc0-f170.google.com with SMTP id e9so9005089qcy.15 for ; Mon, 27 Jan 2014 13:10:09 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=seibercom.net; s=google; h=date:from:to:subject:message-id:in-reply-to:references:reply-to :mime-version:content-type:content-transfer-encoding; bh=07XG4LN7Og1LMP2UqMobxvi9CPLbXWFJnCGgwNmEby4=; b=CnGXn0s/TOYarLH+W5KyeIPwqsz9tH+I1lI2zZcOimKFFKSrdS1lJIJov2kgYipbW0 YNtPIK3FTOR67K4cYxFc8yzo+fvIXe3cg9N4FXOAul5EyH98VWZE1pnaksLTG40CDmdS oZZmpK5z08dzTB8ENDFtiauCCfQGI2F489ejs= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:date:from:to:subject:message-id:in-reply-to :references:reply-to:mime-version:content-type :content-transfer-encoding; bh=07XG4LN7Og1LMP2UqMobxvi9CPLbXWFJnCGgwNmEby4=; b=J6pWtNXxpawgDtN6t3NY0G0LVnPjYmbQkIc4UqYE1szhLKMYHr7LnJYNPsrh+94hzm Sn6yiEOMy/7H9E6GWmNeyI+3IVb9jh7FbnzAJ8//V4OSQrpzynE21i/NCVfOUFCYnfnD MDYj5aW2ZfiT/Hc5MvBmhmFZStieLeDYqgN+53GLsltzXJ+cwF2YfHC3Sfx8dW+w0qtH 4Z3Ja+Z9MBXmsB+wbao6LmtBfDi3cwdVZoK3OsJxgComxf1zusTFTNp2ZQH8VT+b0EZy P+CbAGmVQy/7Inl4lFThw4u43tgFMetjulKOc8/rnLv4BgyWRyfmsvuDpax66CxidYcz VWeg== X-Gm-Message-State: ALoCoQmMY5OQnOv+eMDUIT2zCVeIOl0tPD8iuXSiqJxpPt2TcIrerunMxE03Ji0ZjGLRl/2iztPF X-Received: by 10.229.35.194 with SMTP id q2mr46247383qcd.7.1390857009202; Mon, 27 Jan 2014 13:10:09 -0800 (PST) Received: from scorpio (cpe-076-182-104-150.nc.res.rr.com. [76.182.104.150]) by mx.google.com with ESMTPSA id f10sm19534720qar.12.2014.01.27.13.10.08 for (version=TLSv1.2 cipher=RC4-SHA bits=128/128); Mon, 27 Jan 2014 13:10:08 -0800 (PST) Date: Mon, 27 Jan 2014 16:10:07 -0500 From: Jerry To: User questions Subject: Re: No sound on Macmini with FreeBSD 10 Message-ID: <20140127161007.5e1e199b@scorpio> In-Reply-To: References: X-Mailer: Claws Mail 3.9.3 (GTK+ 2.24.22; amd64-portbld-freebsd10.0) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list Reply-To: User questions List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 27 Jan 2014 21:10:10 -0000 On Mon, 27 Jan 2014 21:56:34 +0100 (CET), Volker Nebel stated: > Since a few days my Macmini 6.1 is running on FreeBSD 10.0 (yeah, and > FreeBSD alone)! Unfortunately, it does not (yet) produce any sound, > and I really need help on this. I followed the handbook and it looks > like, driver snd_hda is used. [CMD=" "]dmesg | grep hda[/CMD] gives > the output shown below. Soundcard seems to be Cirrus Logic CS4206. > I tried the following steps: > - Find a specific driver for this sound card: Nothing. > - Turn volume up with [CMD=" "]mixer pcm 100 vol 100[/CMD]. Still > nothing to hear. > - Change the value of hw.snd.default_unit to 0,1,2. No effect. > Has anybody a good idea how to proceed? > Don't know, whether the following is relevant: [CMD=" "]kldload > snd_driver[/CMD] gives 6 times "ppc0: cannot reserve I/O port range". > When booting, I get this message once. Dumb question perhaps, but did you ever have sound working on the unit? I had a similar situation on a PC running MS Windows. One day there was just no sound. It turned out the sound card had burnt out. -- Jerry