760MPX freezes with ohci-module

From: Klaus Niederkrueger (kniederk@MI.Uni-Koeln.DE)
Date: Wed Feb 12 2003 - 09:00:47 EST


I'm wondering what is wrong with my system: It is an ASUS-M266D,
(760MPX-chipset, 768 Northbridge, 762 southbridge) that comes with a USB
2.0-NEC card, but it has an USB 1.1 onboard controller. I'm using a single
AthlonXP processor.

The distribution I'm using is SuSE 8.0, but I have installed the Marcelo
2.4.20 kernel and later the Marcelo 2.4.21-pre4 kernel with no success.

As soon as I load the ohci-module for the onboard controller the system
freezes. (there was in an earlier versions a hw-bug in the chipset, but
as far as I know my chipset has a newer revision, where this has been
fixed). This also happens, if I unload first the Ehci-module for the

I also tried Knoppix 3.1 and it only boots, if I switch off the
usb-probing on the boot-prompt, otherwise it also freezes.

If I load the standard kernel that comes with the Suse-distribution 8.0
the usb-port works. What is wrong? If you need further information please

I looked at the log-files, but did not find any message related to the

I'm not on the mailing list, so if you have any hint, please CC also to

Thanks a lot.


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