From owner-freebsd-acpi@FreeBSD.ORG Mon Apr 7 15:09:37 2008 Return-Path: Delivered-To: freebsd-acpi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 13B9E1065671 for ; Mon, 7 Apr 2008 15:09:37 +0000 (UTC) (envelope-from sarumont@mail.sigil.org) Received: from mail.sigil.org (mail.sigil.org [69.13.51.5]) by mx1.freebsd.org (Postfix) with ESMTP id EA12A8FC0A for ; Mon, 7 Apr 2008 15:09:36 +0000 (UTC) (envelope-from sarumont@mail.sigil.org) Received: from localhost (localhost [127.0.0.1]) by mail.sigil.org (Postfix) with ESMTP id D3B1E508E6 for ; Mon, 7 Apr 2008 09:51:22 -0500 (CDT) X-Virus-Scanned: amavisd-new at sigil.org Received: from mail.sigil.org ([127.0.0.1]) by localhost (mail.sigil.org [127.0.0.1]) (amavisd-new, port 10024) with LMTP id ejh1JYCAAzLb for ; Mon, 7 Apr 2008 09:51:16 -0500 (CDT) Received: by mail.sigil.org (Postfix, from userid 1001) id 12658508E3; Mon, 7 Apr 2008 09:51:16 -0500 (CDT) Date: Mon, 7 Apr 2008 09:51:16 -0500 From: Richard Kolkovich To: freebsd-acpi@freebsd.org Message-ID: <20080407145115.GA11167@snobol> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-OS: FreeBSD snobol 7.0-BETA2 i386 X-Composed-With: vim User-Agent: Mutt/1.5.17 (2007-11-01) Subject: Thinkpad t43p suspend/resume only once X-BeenThere: freebsd-acpi@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: ACPI and power management development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 07 Apr 2008 15:09:37 -0000 Hi, On my T43p, I can suspend to RAM (S3) and resume once. After this, nothing happens when I close the lid (until a reboot). I started digging into this today, and it looks like the acpi device is in a bad state after the resume. Running devd -dD from a terminal shows no output from ACPI buttons after the resume. I discovered today, however, that I can run acpiconf -s S3 to regain my ability to sleep/resume. This will suspend the machine and immediately resume it, after which devd shows output again. I'm running RELENG_7 as of about March 25th. I've only run 7.0 on this laptop, so I've always had this problem. I've just now gotten a chance to work on finding a fix. Please CC me, as I'm not subscribed to freebsd-acpi. Thanks, -- Richard Kolkovich sarumont@sigil.org