Ubuntu
linux-source-2.6.20 package

  1. Bug #88746 (ehci-hcd)
  2. Comment #19

Comment 19 for bug 88746

Revision history for this message
Al Buntu (biedermann2) wrote : Re: [Bug 88746] Re: my usb devices only work if I do "sudo modprobe -r ehci_hcd"

My Mainboard:

Asus A7N8X-(X?)
with NForce 2

Greetings,

Al Buntu

Martin Jürgens schrieb:
> I am going to change the title and the description slightly.
>
> Al Buntu, which mainboard do you have?
>
> ** Summary changed:
>
> - my usb devices only work if I do "sudo modprobe -r ehci_hcd"
> + USB devices do not work with nforce 2 based motherboards
>
> ** Description changed:
>
> - the ehci_hcd is loaded every time the computer starts. This is normal
> - and necessary for using usb 2.0 highspeed. But not all usb compontents
> - work if this module has been loaded.
> + USB devices do not work with nforce 2 based motherboards.
> +
> + A solution is to unmodprobe ehci_hcd, which is loaded every time the
> + computer starts. This is normal and necessary for using usb 2.0
> + highspeed.
>
> ProblemType: Bug
> Date: Wed Feb 28 19:34:17 2007
> DistroRelease: Ubuntu 7.04
> Uname: Linux schlumpf 2.6.20-9-generic #2 SMP Mon Feb 26 03:01:44 UTC 2007 i686 GNU/Linux
>
>