Deb packages cannot be installed on arm little-endian architecture. I'm using yocto 1.4 (poky 8.0). Example: root@foobar:~# dpkg -i compat-wireless_2.6.36-r1_arm.deb dpkg: error processing compat-wireless_2.6.36-r1_arm.deb (--install): package architecture (arm) does not match system (armel) Errors were encountered while processing: compat-wireless_2.6.36-r1_arm.deb commit that suppose to fix this problem in oe-classic: http://git.openembedded.org/openembedded/commit/?id=1659da8e9279a6e2293a69c69ee26f27f694b089 thread with related discussion: http://comments.gmane.org/gmane.comp.handhelds.openembedded/42801 https://lists.yoctoproject.org/pipermail/yocto/2012-June/009463.html
This might be resolved with an update to the newer version of APT, please check into this as you do the udpate
Patch merged. (commit 9d076dcba1531686241dab62ff0f973537d40ca6) Cheers, Constantin