From owner-freebsd-hardware@FreeBSD.ORG Mon Feb 9 23:43:27 2009 Return-Path: Delivered-To: freebsd-hardware@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 902A410656BC for ; Mon, 9 Feb 2009 23:43:27 +0000 (UTC) (envelope-from onemda@gmail.com) Received: from mail-ew0-f21.google.com (mail-ew0-f21.google.com [209.85.219.21]) by mx1.freebsd.org (Postfix) with ESMTP id F0D3B8FC25 for ; Mon, 9 Feb 2009 23:43:26 +0000 (UTC) (envelope-from onemda@gmail.com) Received: by ewy14 with SMTP id 14so3459287ewy.19 for ; Mon, 09 Feb 2009 15:43:25 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :date:message-id:subject:from:to:cc:content-type :content-transfer-encoding; bh=T4n8diV/5MWWUtTlgU0gqScBBy3f5KGBN4TxQSR7F3M=; b=HT4aQW1ZZQVQPEay5RsO2OSVjoHwKfZruvOKjAl/eeccWnZrS1melU4pLNuNfQIGzF 8F3rEFmf6oVQhm9fQBLChlj+oMgfDyHjfJ2wtUCRTh8rG6+7QW5EW3OY2HM0737D33Wy BV3fpk5JmHo5oBKI6sAK8YsQLMhOqLzm8O7Zs= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type:content-transfer-encoding; b=t7qJMP9yYuIDQbnIUuDkvrPzZTrk0S1gg0xfeY+TFJkfEWx7/3NwLa+Bw/Bbqj5A/A qhhR5foa53MBhmP1/NFkqFFtBrCIqsv33lNgUVPAnuukb+Kku1lJhndufkThGbc80Izb EAyXZDgI3+sU+j4MGdng1e8AtQvLUS4Onmm+0= MIME-Version: 1.0 Received: by 10.210.45.17 with SMTP id s17mr4230392ebs.93.1234221188209; Mon, 09 Feb 2009 15:13:08 -0800 (PST) In-Reply-To: References: Date: Tue, 10 Feb 2009 00:13:08 +0100 Message-ID: <3a142e750902091513h745bf9ah7b33f456a8580b95@mail.gmail.com> From: "Paul B. Mahol" To: Andreas Nilsson Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: freebsd-hardware@freebsd.org Subject: Re: ipw3945 problems X-BeenThere: freebsd-hardware@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: General discussion of FreeBSD hardware List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 09 Feb 2009 23:43:28 -0000 On 2/4/09, Andreas Nilsson wrote: > Hi, > > I've been experiencing some weird behavior with the ipw3945 on my laptop > running FreeBSD 7.1-RELEASE. When running on AC the card works as expected, > but when running unplugged the interface keeps going down and up and down. I > get ~10 consecutive pings before it goes down. > > The networks I have tested are encrypted with some WPA protocol. > > When starting on battery there are also some other strange behavior, there > are some lock-ups in the gui and xorg uses some 14% cpu @1.2GHz doing > nothing, When the mouse has been idle for some seconds it takes a bit of > movement to activate again. After a plug and unplug of the AC everything > seems to work as it is supposed to. > > I realize this isn't very much to go on... Any logs that would help? > > The laptop in question is a Lenovo Thinkpad t61p. > > Best regards > Andreas Nilsson > _______________________________________________ > freebsd-hardware@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-hardware > To unsubscribe, send any mail to "freebsd-hardware-unsubscribe@freebsd.org" > Are you using powerd? Perhaps CPU cx states are changed? -- Paul