From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lists.gentoo.org ([140.105.134.102] helo=robin.gentoo.org) by nuthatch.gentoo.org with esmtp (Exim 4.43) id 1E8Ow1-0004gN-6g for garchives@archives.gentoo.org; Thu, 25 Aug 2005 21:06:53 +0000 Received: from robin.gentoo.org (localhost [127.0.0.1]) by robin.gentoo.org (8.13.4/8.13.4) with SMTP id j7PL1AHU006979; Thu, 25 Aug 2005 21:01:10 GMT Received: from zproxy.gmail.com (zproxy.gmail.com [64.233.162.196]) by robin.gentoo.org (8.13.4/8.13.4) with ESMTP id j7PKr1px026244 for ; Thu, 25 Aug 2005 20:53:02 GMT Received: by zproxy.gmail.com with SMTP id x7so269673nzc for ; Thu, 25 Aug 2005 13:54:18 -0700 (PDT) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:to:subject:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=Junidv5QVka00aMy/bmi/jBkP7pV24wVv36lpYxeYnkUnCflJ55oLoiOQG2vBgv6aHB5ZRuOvNX4OK88yafPE6yE40BD7IJkCo0ZSMSSCkTyCWWcuRV3TgRDtU0XGjdRCHKSZQ9rGRfABTMFDmeq6Du888T7h27fu/0FrmqZz3w= Received: by 10.36.220.78 with SMTP id s78mr150562nzg; Thu, 25 Aug 2005 13:54:17 -0700 (PDT) Received: by 10.36.67.4 with HTTP; Thu, 25 Aug 2005 13:54:17 -0700 (PDT) Message-ID: <2ab8d39a050825135414e04674@mail.gmail.com> Date: Thu, 25 Aug 2005 22:54:17 +0200 From: krzaq To: gentoo-user@lists.gentoo.org Subject: Re: [gentoo-user] fan noise in recent kernels In-Reply-To: <5bdc1c8b050825112416dc6523@mail.gmail.com> 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=ISO-8859-1 Content-Disposition: inline References: <5bdc1c8b050825071079823bbb@mail.gmail.com> <2ab8d39a05082509364a7e4995@mail.gmail.com> <5bdc1c8b050825112416dc6523@mail.gmail.com> Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by robin.gentoo.org id j7PKr1px026244 X-Archives-Salt: 3ead8885-53fb-4254-89ef-5648cfe8cd2d X-Archives-Hash: c030c37d2bfbc1bb0bd6f34e56b8f380 I couldnt find a good program to do this. I've rewriten an old piece of code to work with i2c. It's configurable and works quite well. If you like I can email the source to you. On 8/25/05, Mark Knecht wrote: > On 8/25/05, krzaq wrote: > > On 8/25/05, Mark Knecht wrote: > > > Hi, > > > Maybe I'm imagining things but it seems that all of my machines > > > have gotten noticibly noisier with some of the most recent kernels, > > > ala 2.6.12-gentoo-r6 or -r9. Has anyone else noticed this? This > > > observation comes from both a couple of Pundit-R's running > > > mythfrontend as well as an Intel-based backend/general purpose > > > machine. > > > > > > What packages would I look at emerging to better monitor control > > > that sort of thing? > > Have you got an i2c chip on your board? > > You can control fan speed from /sys/bus/i2c interface. > > All the machines have i2c chips, but I don't find anything readable > when I look at /sys/bus/i2c. For instance, on my oldest machine: > > mark@godzilla ~ $ ls -al /sys/bus/i2c/devices/ > total 0 > drwxr-xr-x 2 root root 0 Aug 25 11:15 . > drwxr-xr-x 4 root root 0 Aug 25 08:12 .. > lrwxrwxrwx 1 root root 0 Aug 25 11:15 1-002d -> > ../../../devices/pci0000:00/0000:00:11.0/i2c-1/1-002d > lrwxrwxrwx 1 root root 0 Aug 25 11:15 1-0048 -> > ../../../devices/pci0000:00/0000:00:11.0/i2c-1/1-0048 > lrwxrwxrwx 1 root root 0 Aug 25 11:15 1-0049 -> > ../../../devices/pci0000:00/0000:00:11.0/i2c-1/1-0049 > mark@godzilla ~ $ > > > mark@godzilla ~ $ ls -al /sys/bus/i2c/drivers/ > dev_driver/ i2c_adapter/ w83781d/ w83l785ts/ > mark@godzilla ~ $ ls -al /sys/bus/i2c/drivers/ > > Control of this stuff must be application based. Is there an app for > monitoring temperature and fan speed and then setting it higher or > lower, either by hand or automatically? > > Thanks, > Mark > > -- > gentoo-user@gentoo.org mailing list > > -- Regards Karol Krzak -- gentoo-user@gentoo.org mailing list