From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ole Myren Rohne Subject: Re: How to debug not working S3? Date: 18 Jul 2003 10:41:11 +0200 Sender: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Message-ID: References: <200307180042.35263.malte.d@gmx.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: In-Reply-To: <200307180042.35263.malte.d-hi6Y0CQ0nG0@public.gmane.org> Errors-To: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Help: List-Post: List-Subscribe: , List-Unsubscribe: , List-Archive: To: Malte Doersam Cc: acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: linux-acpi@vger.kernel.org If you have a parallel port, make a dongle with eight LEDs and trace your way with OUTB until it hangs. If you don't have a parallel port, insert calls to machine_restart in critical places and see if you ever get there. In general, you want to get rid of any non-essential gadgets and their drivers (usb, cdrom etc). If your screen is black on resume, you want to check out the s3_bios and s3_mode options, or you might have to resort to POSTing the video adapter from X. This roadmap to get S3 working might be of help. It is for a completely different machine, but starting with more-or-less the same symptoms as you: Good luck, Ole ------------------------------------------------------- This SF.net email is sponsored by: VM Ware With VMware you can run multiple operating systems on a single machine. WITHOUT REBOOTING! Mix Linux / Windows / Novell virtual machines at the same time. Free trial click here: http://www.vmware.com/wl/offer/345/0