From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jan Kasprzak Subject: S3 on Asus M6R Date: Mon, 21 Mar 2005 14:54:01 +0100 Message-ID: <20050321135401.GC30293@fi.muni.cz> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii 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 Hi all, I have an Asus M6R laptop (http://www.fi.muni.cz/~kas/m6r/). I have tried to use ACPI S3 suspend-to-ram, but it does not work for me: - usually the system either immediately resumes and locks up after "echo 3 > /proc/acpi/sleep", or it or powers itself down and does a cold boot when I push the power button. I have found that the lm_sensors package is what causes the problem (altough I have no idea why). - without lm_sensors enabled (chkconfig lm_sensors off), I can suspend my system (the power LED starts blinking, which means the system is suspended to RAM). But I cannot resume it back - after hitting the power button the LEDs are on as when the laptop is normally running, but I get no output on the display, no response to ping, no response to CapsLock key, etc. I have read Documentation/power/video.txt, but neither using vbetool or boot-radeon utility make any difference for me. I have tried to use bash -x s3.sh >s3.log 2>s3.err, where s3.sh is as follows: #!/bin/bash chvt 1 rmmod ohci-hcd rmmod ehci-hcd sync echo 3 > /proc/acpi/sleep sync /tmp/boot-radeon chvt 7 but after the (unsuccessful) resume there was only the debugging output up to the "rmmod ehci-hcd" command in the s3.err file. I have tried acpi_sleep=s3_bios and s3_mode, but it does not help. I use generic 2.6.11.3 kernel, Fedora Core 3 system. What else should I try to make S3 state working for me? Thanks, -Y. -- | Jan "Yenya" Kasprzak | | GPG: ID 1024/D3498839 Fingerprint 0D99A7FB206605D7 8B35FCDE05B18A5E | | http://www.fi.muni.cz/~kas/ Czech Linux Homepage: http://www.linux.cz/ | > Whatever the Java applications and desktop dances may lead to, Unix will < > still be pushing the packets around for a quite a while. --Rob Pike < ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click