From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bernd Schubert Subject: thinkpad R31 issues Date: Mon, 5 Apr 2004 03:37:09 +0200 Sender: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Message-ID: <200404050337.18991.bernd-schubert@web.de> Mime-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Return-path: Content-Disposition: inline Errors-To: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: ACPI Developers List-Id: linux-acpi@vger.kernel.org =2D----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, with 2.6.5 the S1 state doesn't work anymore on my R31, but until my previo= us=20 2.6.2-rc2 it worked. To be more specific, it doesn't wake up properly any more, but stops at=20 writing: PCI: Setting latency timer of device 0000:00:1f.6 to 64 There's also a slight improvement, when it goes to S1 the the sleep symbol = now=20 lights up. However, since S1 it totally useless now, this doesn't improve=20 much ;-) Any ideas what might cause not to wake up from S1 any more? Also interesting is the boot message: ACPI: PCI Interrupt Link [PILC] enabled at IRQ 11 pci_irq-0316 [28] acpi_pci_irq_derive : Unable to derive IRQ for device= =20 0000:00:1f.1 ACPI: No IRQ known for interrupt pin A of device 0000:00:1f.1 - using IRQ 2= 55 I think this is there since about 2.6.0 or 2.6.1, but as I said at least un= til=20 2.6.2-rc2 S1 still worked. There's also the issue that in S1 the display doesn't go off and there are= =20 several other problems with S3, but IMHO those are minor to a non working S= 1.=20 Interesting is also that S4 is working *again*, whereas it didn't work in=20 several previous versions (I only tested regularly until 2.6.2-rc2). Are you interested in full dmesg and lspci output? Are there any debugging= =20 methods? Thanks, Bernd PS: I disabled the preemtive mode in the kernel configuration. =2D----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (GNU/Linux) iD8DBQFAcLhLC8BUnAF+ydYRAm5LAKCYi0bY7iDJSUELmP6EsV7G0tiWxQCcDCJB 6TAPlCmLSuOZa04BIJeFUdY=3D =3DkCZZ =2D----END PGP SIGNATURE----- ------------------------------------------------------- This SF.Net email is sponsored by: IBM Linux Tutorials Free Linux tutorial presented by Daniel Robbins, President and CEO of GenToo technologies. Learn everything from fundamentals to system administration.http://ads.osdn.com/?ad_id=1470&alloc_id=3638&op=click