From owner-freebsd-questions@FreeBSD.ORG Fri Apr 3 06:46:09 2009 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 9FE31106566C for ; Fri, 3 Apr 2009 06:46:09 +0000 (UTC) (envelope-from xkyanh@gmail.com) Received: from rv-out-0506.google.com (rv-out-0506.google.com [209.85.198.232]) by mx1.freebsd.org (Postfix) with ESMTP id 714BB8FC16 for ; Fri, 3 Apr 2009 06:46:09 +0000 (UTC) (envelope-from xkyanh@gmail.com) Received: by rv-out-0506.google.com with SMTP id l9so954381rvb.43 for ; Thu, 02 Apr 2009 23:46:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:date:from:to:subject :message-id:organization:x-operating-system:user-agent:x-mailer :mime-version:content-type:content-transfer-encoding; bh=u6ysI99Zy1kijQ83kjSbVjq2LXqk7u3NvtRdsdIRzyM=; b=BUglrDhdnI+ELmKTs+XZS/HNnRkthX34VWsH5RClsg89wLQPuQeLgTKCnkOPwea6Vt 7CgA3oMhCMQlqacbUvWdEx/hCHmzl5+MZOldeucHosvmMSmGpUSYiQQ0afCaMEIoyl7Z Pc4s9sSxvFKwZpdKUrrSEAFbsLHbjxcdjU1Jo= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=date:from:to:subject:message-id:organization:x-operating-system :user-agent:x-mailer:mime-version:content-type :content-transfer-encoding; b=cz+DKhLfrwu9zn7F/z2edHAnLSA52ONfz/XMZPmSVasTxTgZzX0JyJNZgXsyspeeCI vj5p+Vbbkkn7ltv/V0GHcBQZvUFQAWxEuMHVpKSmnPtKLH3BZpc31H9lyavIWxUa3Ohr Cb0Nk1QX6qk66JVg9wTJZKnRzSQIogc2+nLwI= Received: by 10.140.207.18 with SMTP id e18mr398461rvg.4.1238739943586; Thu, 02 Apr 2009 23:25:43 -0700 (PDT) Received: from icy.local ([115.76.70.71]) by mx.google.com with ESMTPS id k2sm5782038rvb.44.2009.04.02.23.25.42 (version=SSLv3 cipher=RC4-MD5); Thu, 02 Apr 2009 23:25:43 -0700 (PDT) Date: Fri, 3 Apr 2009 13:24:49 +0700 From: kyanh To: freebsd-questions@freebsd.org Message-ID: <20090403132449.266a5673@icy.local> Organization: Vietnamese TeX Users Group X-Operating-System: Windows 98 User-Agent: Moveup browser X-Mailer: Moveup mail client (windows 98) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Subject: hear no sound if acpi=on X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 03 Apr 2009 06:46:09 -0000 Hello all, I have FreeBSD-7.1-RELEASE on my Laptop (compaq presario cq40-401 au). In formation of my devices can be found at * http://viettug.org/attachments/download/128/icy_pciconf.txt (`pciconf -lbv`) * http://viettug.org/attachments/download/132/icy_lspci_nn.txt (`lspci -nn`) * http://viettug.org/attachments/download/147/icy_kernel.txt (the kernel configuration) When I boot the system with `acpi=off`, I can hear the sound (snd_hda). But when `acpi` is used, I hear no sound though the driver seems to work and `mplayer` detects /dev/sp and /dev/mixer successfully. 
$ cat /dev/sndstat
FreeBSD Audio Driver (newpcm: 32bit 2007061600/i386)
Installed devices:
pcm0: 
   at memory 0x92410000 irq 19 kld snd_hda [20080420_0052] [MPSAFE] (mixer only)
pcm1:  at memory
   0x92500000 irq 16 kld snd_hda [20080420_0052] [MPSAFE] (1p:1v/1r:1v
channels duplex)
I don't experience FreeBSD much. Could you help me to turn the sound on? Thank you very much, Regards, -- Ky Anh, Huynh Homepage: http://viettug.org/