From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from pigeon.gentoo.org ([208.92.234.80] helo=lists.gentoo.org) by finch.gentoo.org with esmtp (Exim 4.60) (envelope-from ) id 1NnCaB-000187-M0 for garchives@archives.gentoo.org; Thu, 04 Mar 2010 15:03:34 +0000 Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id B455CE0EF7; Thu, 4 Mar 2010 15:02:56 +0000 (UTC) Received: from mail-qy0-f192.google.com (mail-qy0-f192.google.com [209.85.221.192]) by pigeon.gentoo.org (Postfix) with ESMTP id 97900E0EF7 for ; Thu, 4 Mar 2010 15:02:56 +0000 (UTC) Received: by qyk30 with SMTP id 30so2639604qyk.16 for ; Thu, 04 Mar 2010 07:02:56 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :date:message-id:subject:from:to:content-type :content-transfer-encoding; bh=acOzMXiLUmP3PJaJVTPLMxnAnGWiPmdYckQTjOeEdsc=; b=lVBwc/K3i5oV9TG/kj93NVrb6Ebr03MxTHczb9gfle/FBMRXpzbPgdgja6cXf2MOcj MDvWgOycLZn0HfzsW+fBTtzMr0pTmXK8G2HyYarfXh0vlUEM1cCSXg/7eJBLkPpxlfQ/ kgKutXmqJB8eGqr6uiI94sgnzOd3KbakxHx5w= DomainKey-Signature: a=rsa-sha1; c=nofws; d=googlemail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type:content-transfer-encoding; b=NQRPoJvhuK0ehh5etUBdSB5Vh6xLBIVbOQkPbiQkeC+m8twV6jXpQuO+1NEgWwJ9vu vqqp2VZw48Jht1QacGVBuyRw/W8P3J2wWdRtJhYA2FLpANXeBvTVdLw6sQtNpF/djjOx LUSFagSGhoLpHKTHgawQXAbhzIOKz464b3M4w= Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-user@lists.gentoo.org Reply-to: gentoo-user@lists.gentoo.org MIME-Version: 1.0 Received: by 10.224.42.139 with SMTP id s11mr2067057qae.26.1267714966967; Thu, 04 Mar 2010 07:02:46 -0800 (PST) In-Reply-To: <53e35fd51003020158y43b1e03cr210c9bd611db740@mail.gmail.com> References: <53e35fd51002271839q14cc7136pcf2f9ced9d1ed74e@mail.gmail.com> <201002281415.19098.Warp_7@gmx.de> <20100228133239.GA4766@Lister> <53e35fd51003020158y43b1e03cr210c9bd611db740@mail.gmail.com> Date: Thu, 4 Mar 2010 23:02:46 +0800 Message-ID: <53e35fd51003040702r2bd58cfap3cec28e4079aaea3@mail.gmail.com> Subject: Re: [gentoo-user] power management cannot change LCD brightness From: Xi Shen To: gentoo-user@lists.gentoo.org Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Archives-Salt: 3a4f6300-97e7-4bfd-ba31-826bcdf57b22 X-Archives-Hash: e83ceb2051cd990fd4353ab0d8718aff On Tue, Mar 2, 2010 at 5:58 PM, Xi Shen wrote: > On Sun, Feb 28, 2010 at 9:32 PM, =C2=A0 wrote: >> Hi, >> fisrt see if proc and your kernel has it right, do: >> =C2=A0cat =C2=A0/proc/acpi/video/GFX0/DD02/brightness > echo "20"> /proc/acpi/video/VID1/LCD0/brightness can change the brightness of my lcd. but dragging the power management tool still cannot work. --=20 Best Regards, David Shen http://twitter.com/davidshen84/