Re: usb-ohci mouse lockups on National Geode system

Pete Zaitcev (zaitcev@redhat.com)
Mon, 13 Jan 2003 14:11:19 -0500

> We are experiencing usb mouse freezing with different 2.4.x kernels
> (tested: 2.4.1, 2.4.17 and 2.4.20). In 2.4.20 it's actually much more
> frequent than in the older ones.
> The freezing lockups only happen when the ide disk is active and the
> mouse is being moved during that time.

Sounds like a bug in ohci, but it may be hard to track down.
In the meantime, use "hdparm -u 1 /dev/hda" in your boot scripts
as a workaround.

-- Pete
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