Re: USB2, insmod ehci-hcd errors?

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On Wed, 2003-08-27 at 03:18, Randall J. Parr wrote:
> I have just installed Red Hat 9 on my new Compaq Presario 3000 (3017CL).
> 
> By and large, once installed the updated SiS M650 video driver for XFree
> 4.3.0, most things work well.
> 
> However, I can't get the external USB ports to work.
> 
> During boot I get messages on the console (which do not show up in any
> logs)
> 
> -----------------------------------------------------------------
> Initializing USB controllers: ohci-
> Initializing USB controllers: echi-hcd:
> insmode errors, stuff about usually caused by conflicts and/or bad
> parameters,
> more errors including "no such device"
> ------------------------------------------------------------------
> (they whiz by pretty fast)
> 
> Does anyone know how to configure/fix this problem so I can get at least
> USB 1.1 level ports working?
> 
> The relevant portion of dmesg follows:

[snip dmesg]

An lsmod listing would have been helpful...

You could try commenting out ehci-hcd in your modules.conf

#alias usb-controller ehci-hcd

Leaving only the below line in. Should get the USB 1.1 up and running.

alias usb-controller usb-ohci

Alternatively after the system boots up with the conflicts you could
check whether the usb-ohci module is loaded or not using lsmod and if
not loaded try "insmod usb-ohci" and then check if the USB ports are
working or not.

As to the conflict no ideas. You could try insmodding ehci-hcd manually
after the system is up and running and see the error messages again
maybe it will help.


-- 
Arindam Dey

The mind is not a vessel to be filled
but a fire to be kindled.

GPG FPR: B8E3 219E F129 F970 F4A7  BC50 9636 504A BEDF 5739


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