Comment 5 for bug 409622

I have the same problem (as above reported by other people).

My system is: Apple Aluminium iMac 7.1 24" (cpu Intel Core 2 Duo @ 2.4GHz 64bit)
My Mac OS X version is: 10.6.2
My Linux Ubuntu distro is: 10.04 Alpha 3
My isight-firmware-tools package version is: 1.4.2-3

I will not attach any firmware file, since mines is exactly/binary equal to the above ones (i checked the one ulpoaded by xx user).

Here it is the terminal output for this command:
          ift-extract -a /media/Poesia/System/Library/Extensions/IOUSBFamily.kext/Contents/PlugIns/AppleUSBVideoSupport.kext/Contents/MacOS/AppleUSBVideoSupport

** (ift-extract:20195): WARNING **: Unknown driver. Please report it to https://bugs.launchpad.net/isight-firmware-tools/+filebug with machine description and Mac OS X version.

** ERROR **: Unable to find firmware in the file.
aborting...
Trace/breakpoint trap (core dump creato)