From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jan Kasprzak Subject: Re: ASUS M6 has problem with ACPI events being delayed Date: Fri, 20 May 2005 15:23:40 +0200 Message-ID: <20050520132340.GD5380@fi.muni.cz> References: <20050520093315.GA5268@message-id.gmane0305.slipkontur.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <20050520093315.GA5268-l0tNAEGuAhhzZ8+rp42Dbp9+tswZ0GTaehPwdyo5hKaELgA04lAiVw@public.gmane.org> 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: Stefan Seyfried Cc: acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: linux-acpi@vger.kernel.org Stefan Seyfried wrote: : Hi, : : i am sitting in front of an ASUS M6811NEBH and am experiencing an strange : behaviour wrt ACPI events. : : Doing "cat /proc/acpi/event", i immediately get a response on every button : press, but using acpid or powersaved, they get the events delayed, like if : they were put into a FIFO or like if the "write" from the kernel to : /proc/acpi/event was buffered. : : I got reports that this broke between the 2.6.5 kernel as delivered by : SUSE 9.1 (where it still worked fine) and 2.6.9pre as delivered by SUSE 9.2. : It still does not work with 2.6.11.4 : : /proc/interrupts shows an acpi interrupt is generated for every button press. I used to have the same problem (Asus M6R), but it disappeared after a kernel upgrade/reconfiguration. Unfortunately I cannot tell exactly where the problem was. Do you use CONFIG_PREEMPT? -Y. -- | Jan "Yenya" Kasprzak | | GPG: ID 1024/D3498839 Fingerprint 0D99A7FB206605D7 8B35FCDE05B18A5E | | http://www.fi.muni.cz/~kas/ Czech Linux Homepage: http://www.linux.cz/ | -- Yes. CVS is much denser. -- -- CVS is also total crap. So your point is? --Linus Torvalds -- ------------------------------------------------------- This SF.Net email is sponsored by Oracle Space Sweepstakes Want to be the first software developer in space? Enter now for the Oracle Space Sweepstakes! http://ads.osdn.com/?ad_id=7412&alloc_id=16344&op=click