Ubuntu
linux-source-2.6.20 package

  1. Bug #88746 (ehci-hcd)
  2. Comment #3

Comment 3 for bug 88746

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

I think there is something wrong with the ehci_hcd module. A few devices work allways and another few work sometimes, some of them only work when connected to the external usb-hub and other devices have to be connected directly to the usb-port iin the pc.
This is my concludion.