Ubuntu
linux-source-2.6.22 package

  1. Bug #88746 (ehci-hcd)
  2. Comment #365

Comment 365 for bug 88746

Revision history for this message
Heiko M. (hmeyer-cakesoft) wrote :

if have the same problem. I use the following hardware:
USB Controller: ATI Technologies Inc SB600 USB Controller (EHCI)

The only thing helps is to disable the USB 2.0 (BIOS) or to set the kernel option acpi=off (the others don't work).