Comment 2 for bug 487330

Similar bug happen here in my system as well. Environment is as followed :

AppleUSBVideoSupport is in an attachment file.

******************************************************************************************************
Model Name: MacBook Pro
Model Identifier: MacBookPro5,5
Virtualbox (version 3.10 r55467)
Guest : Ubuntu (xubuntu) 9.10 Karmic koala
Host OS : Snow leopard 10.6.2

isight-firmware-tools : 1.5.90

[0:47][userA@host:/home/userA]% sudo apt-get install isight-firmware-tools

Reading package lists... Done
Building dependency tree
Reading state information... Done
The following NEW packages will be installed:
  isight-firmware-tools
0 upgraded, 1 newly installed, 0 to remove and 1 not upgraded.
Need to get 0B/26.6kB of archives.
After this operation, 205kB of additional disk space will be used.
Preconfiguring packages ...
Selecting previously deselected package isight-firmware-tools.
(Reading database ... 192963 files and directories currently installed.)
Unpacking isight-firmware-tools (from .../isight-firmware-tools_1.5.90-0ubuntu1_i386.deb) ...
Processing triggers for install-info ...
Processing triggers for man-db ...
Setting up isight-firmware-tools (1.5.90-0ubuntu1) ...

** (ift-extract:2884): 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...
Aborted

[0:48][userA@host:/home/userA]% uname -a
Linux host 2.6.31-16-generic #53-Ubuntu SMP Tue Dec 8 04:01:29 UTC 2009 i686 GNU/Linux