From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?iso-8859-1?q?Jo=E3o_Cardoso?= Subject: Re: ASUS M3N standby resume regression in 2.6.x -- works under 2.4.x Date: Thu, 13 Jan 2005 16:20:35 +0000 Message-ID: <200501131620.35657.jcard@fe.up.pt> References: <200501111652.28556.jcard@fe.up.pt> <20050112224425.GB2139@elf.ucw.cz> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20050112224425.GB2139-I/5MKhXcvmPrBKCeMvbIDA@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 On Wednesday 12 January 2005 22:44, Pavel Machek wrote: > Hi! > > > In my ASUS M3N laptop, Centrino based, standby (S1) works fine with > > linux 2.4.x, x>~24, but fails for all 2.6.x series. ... > > What else can I do to help you helping me? :) > > Obviously try again without usb ever loaded. Recompile kernel without > USB support if you have to. I will try that. I can manually remove all usb related modules, but not usbcore. > Does keyboard work? No, after S1 resume I have to keep the power button pressed for some 6 sec to power off the laptop. > Try to find out where it hangs. How? I don't know were to start. I have compiled the kernel with CONFIG_ACPI_DEBUG, but I don't know how to use it. What shall I "echo" to /proc/acpy/debug_layer and /proc/acpy/debug_level, in order to debug this standby/resume problem? Remember that as soon as resume happens the laptop hangs, and nothing is written to the system logs (only to the screen) -- can we force syslog to circunvent the disk buffer/cache? > Try noapic. I dont' configure apic in the kernel, as it used to give problems in my laptop. > Did you try with 2.6.11-rc1? No. I have tried all 2.6.x kernels, but all they fail. I will try and I report latter. Thanks, Joao > Pavel ------------------------------------------------------- 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