Igor USB not working correctly

is use ubuntu with kernel version 2.6.12.
tried getting lirc working with my igor usb receiver (which works under
windows with a igor named driver without problems). tried compiling on my
own and the ubuntu packages but but its the same result with both.
every button on a remotecontrole gets received under the same signal, so i
have a 1 button remotecontrol in the end.
Can someone help me with this problem?

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