From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Bob Z" Subject: Re: S3 and S4 broken on Toshiba Satellite 2400-s201 Date: Sat, 30 Jul 2005 15:54:49 -0500 Message-ID: <200507301554.49240.ziuchkov@uiuc.edu> References: <200507301545.29522.ziuchkov@uiuc.edu> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <200507301545.29522.ziuchkov-e94Sedi4moU@public.gmane.org> Content-Disposition: inline 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 I forgot to mention that usually I have the rest of the acpi modules loaded as well (instead of just 'container' as my lsmod output showed), but that particular try, I tried stripping down to the absolute bare minimum. Here are the acpi modules I *usually* have loaded: video 16260 0 thermal 13576 0 toshiba_acpi 6164 0 fan 4740 0 processor 22708 1 thermal button 4224 0 container 4608 0 ac 4996 0 battery 10244 0 On Saturday 30 July 2005 03:45 pm, Bob Z wrote: > Hello, I am new to this mailing list, so please bear with me. I've been > having a heck of a time getting everything working with my laptop. It's a > Toshiba Satellite 2400-s201. I finally got my alps touchpad and my wifi > card to work after days of fussing around with different kernel and patch > versions. I ended up with version 2.6.11 of the linux kernel because > neither 2.6.8(.1) nor 2.6.12 would work with my touchpad. Now everything > works except for suspend to ram and suspend to disk. All of the rest of > the ACPI modules work fine for me. I can poll my battery, scale my cpu > frequency, use my extra function keys, etc. It's just that whenever I try > to suspend, I end up with a weird IRQ error and my computer locks up. I've > tried the built-in swsusp, the swsusp2 patches, the hibernate scripts, and > just plain 'echo -n mem > /sys/power/state'. Nothing works for me. I've > unloaded every module I can except for the acpi ones and I've killed every > process except for syslogd, klogd, and my shell. Still my computer > freezes. If I try to suspend to disk, it freezes with the IRQ error right > after the memory image is written to ram but before the computer powers > down. If I try to suspend to memory, it suspends okay, but I get the IRQ > error when I try to wake the computer. It all seems to be a problem > relating to IRQ 11, which is the IRQ used by everything that is built-in on > this laptop. I've tried the vanilla acpi from 2.6.11 and I've tried > patching my kernel with > acpi-20050408-2.6.11.diff. Always I get the same problem. I also tried > disassembling my computer's DSDT and recompiling with intel's compiler > according to instructions I found on the net. Everything compiled without > any errors or warnings. I only got 3 'remarks'. I also searched the dsdt > for any reference to the windows OS. It seems to check for windows > versions and stores a value to an OSID variable. I changed the code so > that it stored the value as if it were a Windows XP machine and I > recompiled my kernel so that it would use my compiled dsdt. Still I got > the same error. I have attached every single piece of information I could > think of that might help in diagnosing the problem. The contents of the > files are as follows: > > dmesg: output of dmesg after my computer boots > dsdt.tar.bz2: the disassembled version of my computer's DSDT > errormsg: an example output I get when trying to use swsusp (v1). I tried > to copy it as close to verbatim as possible, but some of the spaces may be > off, as I had to copy it by hand since at this stage my computer is locked > up. interrupts: contents of /proc/interrupts when everything is loaded on > my computer > modules: the modules I have present when trying to suspend > processes: the processes I have present when trying to suspend > > Please forgive me if I have been too verbose. I just would really like to > get suspending to work. I am really quite new to fiddling with ACPI on > linux. Everything I have learned is from trying the past few days to get > this to work. I appreciate any advice that could be offered. Thank you. > > Bob Z. ------------------------------------------------------- SF.Net email is sponsored by: Discover Easy Linux Migration Strategies from IBM. Find simple to follow Roadmaps, straightforward articles, informative Webcasts and more! Get everything you need to get up to speed, fast. http://ads.osdn.com/?ad_id=7477&alloc_id=16492&op=click