Try "sudo modprobe ehci-hcd" and see with "dmesg" if it's recognized.
In attempting to add a new DVD writer to my system, I find that the V2.0 USB port on the USB card is not recognized by Knoppix 4.02 CD.
The USB data is as follows; the first three items are recognized, but the V2.0 port, which is what I want to use, is not. usbview does not list the V2.0 port, although it lists the three V1.0 ports, all of which function.
Thanks for any suggestions.
Klifnor
----------
USB data:
0000:00:03.0 USB Controller: Silicon Integrated Systems [SiS] USB 1.0 Controller (rev
0f) (prog-if 10 [OHCI])
Subsystem: Elitegroup Computer Systems: Unknown device 1b29
Flags: bus master, medium devsel, latency 32, IRQ 20
Memory at e1104000 (32-bit, non-prefetchable) [size=4K]
0000:00:03.1 USB Controller: Silicon Integrated Systems [SiS] USB 1.0 Controller (rev
0f) (prog-if 10 [OHCI])
Subsystem: Elitegroup Computer Systems: Unknown device 1b29
Flags: bus master, medium devsel, latency 32, IRQ 21
Memory at e1100000 (32-bit, non-prefetchable) [size=4K]
0000:00:03.2 USB Controller: Silicon Integrated Systems [SiS] USB 1.0 Controller (rev
0f) (prog-if 10 [OHCI])
Subsystem: Elitegroup Computer Systems: Unknown device 1b29
Flags: bus master, medium devsel, latency 32, IRQ 22
Memory at e1101000 (32-bit, non-prefetchable) [size=4K]
0000:00:03.3 USB Controller: Silicon Integrated Systems [SiS] USB 2.0 Controller (pro
g-if 20 [EHCI])
Subsystem: Elitegroup Computer Systems: Unknown device 1b29
Flags: bus master, medium devsel, latency 32, IRQ 9
Memory at e1102000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <available only to root>
Try "sudo modprobe ehci-hcd" and see with "dmesg" if it's recognized.
IOriginally Posted by Markus
Thx for the suggestion. The driver wasn't installed. For anyone who has a similar problem, with root privileges do:
insmod /KNOPPIX/lib/modules/2.6.12/kernel/drivers/usb/host/ehci-hcd.ko
klifnor

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