From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lists.gentoo.org ([140.105.134.102] helo=robin.gentoo.org) by finch.gentoo.org with esmtp (Exim 4.60) (envelope-from ) id 1Iiulr-0002YU-Ar for garchives@archives.gentoo.org; Fri, 19 Oct 2007 16:32:23 +0000 Received: from robin.gentoo.org (localhost [127.0.0.1]) by robin.gentoo.org (8.14.1/8.14.0) with SMTP id l9JGK9a1016510; Fri, 19 Oct 2007 16:20:09 GMT Received: from smtp.gentoo.org (smtp.gentoo.org [140.211.166.183]) by robin.gentoo.org (8.14.1/8.14.0) with ESMTP id l9JGFTNg011048 for ; Fri, 19 Oct 2007 16:15:29 GMT Received: from localhost (localhost [127.0.0.1]) by smtp.gentoo.org (Postfix) with ESMTP id BA93E64C60 for ; Fri, 19 Oct 2007 16:15:28 +0000 (UTC) X-Virus-Scanned: amavisd-new at gentoo.org X-Spam-Score: 0.46 X-Spam-Level: X-Spam-Status: No, score=0.46 required=5.5 tests=[BAYES_00=-2.599, DATE_IN_PAST_12_24=0.992, RCVD_NUMERIC_HELO=2.067] Received: from smtp.gentoo.org ([127.0.0.1]) by localhost (smtp.gentoo.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 2+ux0NLBKMD0 for ; Fri, 19 Oct 2007 16:15:22 +0000 (UTC) Received: from ciao.gmane.org (main.gmane.org [80.91.229.2]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.gentoo.org (Postfix) with ESMTP id D78AC6533B for ; Fri, 19 Oct 2007 16:15:20 +0000 (UTC) Received: from list by ciao.gmane.org with local (Exim 4.43) id 1IiuUo-0001gr-SY for gentoo-user@gentoo.org; Fri, 19 Oct 2007 16:14:47 +0000 Received: from 64.39.67.222 ([64.39.67.222]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Fri, 19 Oct 2007 16:14:46 +0000 Received: from boxcars by 64.39.67.222 with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Fri, 19 Oct 2007 16:14:46 +0000 X-Injected-Via-Gmane: http://gmane.org/ To: gentoo-user@lists.gentoo.org From: =?ISO-8859-1?B?u1Gr?= Subject: [gentoo-user] Re: speakers have no sound but headphones have Date: Thu, 18 Oct 2007 22:11:45 -0500 Organization: none Message-ID: <20071018221145.63c1326f@bellgrove.remarqs.net> References: <7797aa370710180854r3d0e0de3j4966aa8cf2a07cc7@mail.gmail.com> <642958cc0710181000x79454794yf66de799adc9c754@mail.gmail.com> <7797aa370710180854r3d0e0de3j4966aa8cf2a07cc7@mail.gmail.com> <20071018180459.GA18650@princeton.edu> <20071018202744.02e1cf94@pascal.spore.ath.cx> Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-user@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-Complaints-To: usenet@ger.gmane.org X-Gmane-NNTP-Posting-Host: 64.39.67.222 X-Newsreader: Claws Mail 3.0.2 (GTK+ 2.10.14; i686-pc-linux-gnu) Sender: news X-Archives-Salt: b439e067-0641-445f-97f6-5deeef9dff2e X-Archives-Hash: 3c4992d4b9601a27e5b4e3a1dc9eb9d4 Dan Farrell wrote: > On Thu, 18 Oct 2007 14:04:59 -0400 > Willie Wong wrote: > > > Chuanwen: Personally I have never encountered a situation where on a > > laptop the volume control etc. is different between the attached > > speakers and headphones. I've always assumed (someone correct me if > > I am wrong) that the switching between headphones and the attached > > speakers is hardware and not software. > > This is true; the headphone jacks usually have an integrated > disconnect switch for the internal laptop speakers, to be tripped > when a plug is inserted. It's apparently no longer true, at least for newish Intel HDA chipsets. Mine (SigmaTel STAC9872AK) would not switch off the internal speakers when the jack was plugged in, so sound would come from both the headphones and the speakers. A recent patch to the driver fixed this. Sorry this doesn't help the OP any. -- gentoo-user@gentoo.org mailing list