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.
-- my usb devices only work if I do "sudo modprobe -r ehci_hcd" https://launchpad.net/bugs/88746 -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
