From owner-freebsd-multimedia@FreeBSD.ORG Tue Jan 20 10:09:47 2004 Return-Path: Delivered-To: freebsd-multimedia@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 9C43A16A4CE for ; Tue, 20 Jan 2004 10:09:47 -0800 (PST) Received: from hak.cnd.mcgill.ca (hak.cnd.mcgill.ca [132.216.11.133]) by mx1.FreeBSD.org (Postfix) with ESMTP id 3103043D80 for ; Tue, 20 Jan 2004 10:09:34 -0800 (PST) (envelope-from mat@hak.cnd.mcgill.ca) Received: from hak.cnd.mcgill.ca (localhost [127.0.0.1]) by hak.cnd.mcgill.ca (8.12.9/8.12.8) with ESMTP id i0KI5tSP060036; Tue, 20 Jan 2004 13:05:55 -0500 (EST) (envelope-from mat@hak.cnd.mcgill.ca) Received: (from mat@localhost) by hak.cnd.mcgill.ca (8.12.9/8.12.8/Submit) id i0KI5tY8060035; Tue, 20 Jan 2004 13:05:55 -0500 (EST) Date: Tue, 20 Jan 2004 13:05:55 -0500 From: Mathew Kanner To: Mauricio Herrera Cuadra Message-ID: <20040120180555.GH41883@cnd.mcgill.ca> References: <20040118052357.40282.qmail@web12309.mail.yahoo.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20040118052357.40282.qmail@web12309.mail.yahoo.com> User-Agent: Mutt/1.4.1i Organization: I speak for myself, operating in Montreal, CANADA X-Spam-Status: No, hits=0.0 required=5.0 tests=none autolearn=no version=2.62 X-Spam-Checker-Version: SpamAssassin 2.62 (2004-01-11) on hak.cnd.mcgill.ca cc: freebsd-multimedia@freebsd.org Subject: Re: USB Mouse vs. Sound problem X-BeenThere: freebsd-multimedia@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Multimedia discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 20 Jan 2004 18:09:47 -0000 On Jan 18, Mauricio Herrera Cuadra wrote: > Hi all, > > I've recently installed FreeBSD 4.9 on a laptop and I've got into this > problem: > > When I attach the USB Mouse on boot I get a fully working mouse, if I > start X (KDE) I didn't hear any sound unless I move the mouse around > during KDE's startup, if I stop moving it the sound also stops, the same > thing happens on XMMS while I play a CD. Then, if I unplug the mouse I get > full sound experience on my desktop, but I cannot replug the mouse and get > it to be re-initialized. > > If I boot without the USB mouse, I don't get any sound from KDE or XMMS, > even if I move the touchpad. > > Here is some output from my laptop: > > # dmesg | grep pcm > pcm0: port 0x1840-0x187f,0x1c00-0x1cff irq 9 at > device 31.5 on pci0 > pcm0: > > # cat /dev/sndstat > FreeBSD Audio Driver (newpcm) > Installed devices: > pcm0: at io 0x1c00, 0x1840 irq 9 bufsz 16384 > (1p/1r/4v channels duplex) > > I'have configured artsd to use /dev/dsp0.1 so XMMS can use the default > /dev/dsp0.0 and the problem is still the same. > > Also the output for the USB mouse: > > #dmesg | grep usb > usb0: OHCI version 1.0, legacy support > usb0: on ohci0 > usb0: USB revision 1.0 > usb1: OHCI version 1.0, legacy support > usb1: on ohci1 > usb1: USB revision 1.0 > > # dmesg | grep ums > ums0: Logitech USB-PS/2 Optical Mouse, rev 2.00/11.10, addr 2, iclass 3/1 > ums0: 3 buttons and Z dir. > > I'll appreciate any help. Thanks in advance. Hello Mauricio, I'm sorry this is going to be a weak answer... This seems like a interupt issue. I've seen similiar problems before but I'm not sure what can be done with 4.9. I suggest you try the following: 1/ Flip the value of PNP-OS in your bios 2/ Try FreeBSD 5.2, acpi will likely help the issue. good luck, --Mat -- It's impossible to awaken a man who is pretending to be asleep. - Navajo saying