From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kjartan Maraas Subject: Re: Re: Call for help: list of machines with working S3 Date: Mon, 21 Feb 2005 15:25:52 +0100 Message-ID: <1108995952.4819.2.camel@localhost.localdomain> References: <20050214211105.GA12808@elf.ucw.cz> <200502151742.55362.s0348365@sms.ed.ac.uk> <1108563926.4986.3.camel@localhost.localdomain> <200502182049.11088.s0348365@sms.ed.ac.uk> Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit In-Reply-To: <200502182049.11088.s0348365-Y3tGgqFSo3OFxr2TtlUqVg@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: Alistair John Strachan Cc: Lorenzo Colitti , Matthew Garrett , Pavel Machek , ACPI mailing list , kernel list , seife-l3A5Bk7waGM@public.gmane.org, rjw-KKrjLPT3xs0@public.gmane.org List-Id: linux-acpi@vger.kernel.org fre, 18,.02.2005 kl. 20.49 +0000, skrev Alistair John Strachan: > On Wednesday 16 Feb 2005 14:25, Kjartan Maraas wrote: > > tir, 15,.02.2005 kl. 17.42 +0000, skrev Alistair John Strachan: > > > On Tuesday 15 Feb 2005 16:16, Lorenzo Colitti wrote: > > > [snip] > > > > > > > Ok, here is the output from dmidecode (Debian package) and from lspci. > > > > I don't have acpidmp and I don't know where to get it, but if you think > > > > it's necessary I can download it if you tell me where to find it. > > > > > > Find below a diff of my dmidecode output versus Lorenzo's. Nothing much > > > to call home about. > > > > I've attached a diff against Lorenzo's too. Only difference is that my > > laptop is a nc4010, and looking here it's clear that this model doesn't > > support APM at least. I also have non-working S3. It behaves just like > > the entry in the ubuntu wiki for the nc6000 in all three cases with a > > full system running at least. I'll try init=/bin/sh later to see if that > > helps and if it does experiment with removing modules one by one... > > Got it. Sorry for the radio silence, I've been busy for a few days. > > I discovered that either the i2c_core.ko or i2c_i801.ko modules cause the hang > on resume! If you stop the entire i2c subsystem from being loaded by hotplug > (note this is the BUS driver, not the sensors driver!), then resume works > perfectly! Presumably there's a bug in the resuming of this module. > > In other news, USB devices only work after I remove uhci_hcd and ehci_hcd and > reload them. > > The s3_bios workaround allows video to kind of work, but I can't use anything > other than vga=normal (vesafb results in corruption), and the screen is no > longer artificially resized to fill the LCD, it's native res and centered > (which sure is annoying). > > Kjartan, I hope you isolate the driver causing you problems, as it seems these > machines can be made, even if it is a bit of a headache. > I tried it again now using init=/bin/sh and acpi_sleep=s3_bios and it still gives a black screen on resume... :-/ Cheers Kjartan ------------------------------------------------------- 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