From mboxrd@z Thu Jan 1 00:00:00 1970 From: Richard Witt Subject: AC adaptor state change lockup on HP Pavilion zt1290 Date: Mon, 03 Jan 2005 10:32:40 -0500 Message-ID: <41D96598.3040102@bnl.gov> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: Sender: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Errors-To: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: linux-acpi@vger.kernel.org Hi All, I have a terribly annoying problem that I have so far been unable to fix. I'm running SuSE 9.2 Pro on a HP zt1290. The kernel is their most up-to-date (2.6.8-24.10-default). Whenever I need to connect/disconnect my AC adaptor the laptop locks-up hard. I have to cold boot to recover it. I thought this was related to a buggy DSDT and so I attempted to fix the DSDT according to the info at (http://www.cpqlinux.com/acpi-howto.html#fix_broken_dsdt). The DSDT now compiles without errors or warnings. It is found and loaded properly in the initrd as you can see here: --clip-- ACPI: Looking for DSDT in initrd... found at offset 1195404 ACPI: Using customized DSDT tbget-0291: *** Info: Table [DSDT] replaced by host OS ACPI: IRQ9 SCI: Edge set to Level Trigger. checking if image is initramfs...it isn't (no cpio magic); looks like an initrd Freeing initrd memory: 1186k freed --clip-- Unfortunately the problem remains. I'm really desperate to fix this since I'm sure you can imagine what a pain it is to have to shutdown and reboot anytime I need to move the laptop. Does anyone have any suggestions how to proceed with debugging this problem? Thanks, Richard ------------------------------------------------------- The SF.Net email is sponsored by: Beat the post-holiday blues Get a FREE limited edition SourceForge.net t-shirt from ThinkGeek. It's fun and FREE -- well, almost....http://www.thinkgeek.com/sfshirt