From mboxrd@z Thu Jan 1 00:00:00 1970 From: Luca Capello Subject: Re: Re: Call for help: list of machines with working S3 Date: Sun, 20 Feb 2005 10:21:04 +0100 Message-ID: <87ekfbvb7j.fsf@gismo.pca.it> 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> Reply-To: ML ACPI-devel Mime-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha1; protocol="application/pgp-signature" In-Reply-To: <200502182049.11088.s0348365-Y3tGgqFSo3OFxr2TtlUqVg@public.gmane.org> (Alistair John Strachan's message of "Fri, 18 Feb 2005 20:49:11 +0000") 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: Kjartan Maraas , 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 --=-=-= Content-Transfer-Encoding: quoted-printable Hello! On Fri 18 Feb 2005 21:49, Alistair John Strachan wrote: > I discovered that either the i2c_core.ko or i2c_i801.ko modules cause the= hang=20 > on resume! If you stop the entire i2c subsystem from being loaded by hotp= lug=20 > (note this is the BUS driver, not the sensors driver!), then resume works= =20 > perfectly! Presumably there's a bug in the resuming of this module. Well, on my IBM ThinkPad T42p (ATI FireGL T2 128MB), I can resume with both I2C modules loaded, so probably the problem is not specific to the I2C subsystem. > In other news, USB devices only work after I remove uhci_hcd and ehci_hcd= and=20 > reload them. I just tested two USB devices after S3 resuming without having removed the USB modules (uhci-hcb and ehci-hcd): =2D Logitech USB Wheel Mouse (046d:c00c, USB 1.x), it works with no problem on console, but not on X (this was caused by the fact that I've two corepointer on my XF86Config-4, in fact after having corrected this error and restarted X, the USB mouse works) =2D Mitsubishi Chemical 2.5" HD Case (05e3:0702, USB 2.0 [1], with a SAMSUNG MP0804H 80GB), it works with no problem :-D > The s3_bios workaround allows video to kind of work, but I can't use anyt= hing=20 > other than vga=3Dnormal (vesafb results in corruption), and the screen is= no=20 > longer artificially resized to fill the LCD, it's native res and centered= =20 > (which sure is annoying). Again, IMHO the problem is specific to your machine: I use the radeonfb (with acpi_sleep=3Ds3_bios) and the resume is ok (both in console and Debian XFree86-4.3.0.dfsg.1-11, radeon driver). Thx, bye, Gismo / Luca [1] http://www.qbik.ch/usb/devices/showdescr.php?id=3D3039 --=-=-= Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (GNU/Linux) iD8DBQBCGFaLVAp7Xm10JmkRAmCvAJ96dE6QMZ7wfu93rsPet+4ocBZkngCfaFSy ef9c6EATNoT+/ceN3Q8F1bg= =WCCz -----END PGP SIGNATURE----- --=-=-=-- ------------------------------------------------------- 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