dear all I'm newbie on this. but i need the advise for this problem I had embedded system from vendor using ubuntu 7. with kernel 2.6.20.4 the system is on CF card i need to have the bridge module on that systems, the problem there is no compiler,etc. very minimum system so what i did is install ubuntu on another PC and using exactly the same kernel, gcc version etc to get the kernel with bridge module and then copying all /boot folders and /lib/modules onto my embedded system the bridge module get error: insmod: error inserting bridge.ko : unknown symbol on embedded System is there any way to solve this problem, without rebuilding all OS on CF card -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.linux-foundation.org/pipermail/bridge/attachments/20090612/bc235d8f/attachment.htm