From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Weinehall Subject: Re: ACPI-merges in 2.6.10-rc1-bk14 or 15 broke resume on Thinkpads Date: Tue, 16 Nov 2004 01:33:18 +0100 Message-ID: <20041116003318.GS29980@khan.acc.umu.se> References: <20041113021105.GN29980@khan.acc.umu.se> <1100537587.5876.953.camel@d845pe> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1100537587.5876.953.camel@d845pe> 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: Len Brown Cc: ACPI Developers List-Id: linux-acpi@vger.kernel.org On Mon, Nov 15, 2004 at 11:53:08AM -0500, Len Brown wrote: > On Fri, 2004-11-12 at 21:11, David Weinehall wrote: > > My IBM Thinkpad T40 no longer resumes from suspend to ram (using ACPI). > > The problems started after 2.6.10-rc1-bk13 (which worked ok); -bk15 does > > not work, -bk14 did not compile, so I cannot be sure if that snapshot is > > broken too. Everything up to, and including, -bk22 is broken. > > > > Error messages (with a bit of context; message written down manually > > though, so it might contain typos): > > > > PCI: Setting latency timer of device 0000:00:1f.5 to 64 > > ACPI-0405: *** Error: Handler for [EmbeddedControl] returned AE_TIME > > ACPI-1138: *** Error: Method execution failed [\_GPE._L18] (Node > > dff5a7ac), AE_TIME > > ACPI-0552: *** Error: AE_TIME while evaluating method [_L18] for GPE[0] > > > > > > For information: > > > > 0000:00:1f.5 Multimedia audio controller: Intel Corp. 82801DB/DBL/DBM > > (ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller (rev 01) > > > > Further information available on request. Please CC (or lkml) on reply, > > I'm not subscribed to the ACPI-list. > > Please reply with the complete dmesg of the 1st kernel you noticed that > started failing, and the last kernel you can find that still worked. Considering the information below, would you still need this? > Also, please describe more about how it fails -- does it hang after > printing the message above? Yes. However, I've done some more debugging, and it turns out that if I remove snd_intel8x0 before suspending the first time, resume works properly. Even if I have it loaded the next time I suspend. A most interesting phenomenon, wouldn't you agree. > It would probably be a good idea to open a new bug report and attach > this info there: > http://bugzilla.kernel.org/enter_bug.cgi?product=ACPI > component: power-sleep-wake > assign it to me. I'll do so (after sleeping...) Regards: David Weinehall -- /) David Weinehall /) Northern lights wander (\ // Maintainer of the v2.0 kernel // Dance across the winter sky // \) http://www.acc.umu.se/~tao/ (/ Full colour fire (/ ------------------------------------------------------- This SF.Net email is sponsored by: InterSystems CACHE FREE OODBMS DOWNLOAD - A multidimensional database that combines robust object and relational technologies, making it a perfect match for Java, C++,COM, XML, ODBC and JDBC. www.intersystems.com/match8