Gordon Messmer wrote:
Use "rpm -Vf /path/to/original/module.ko"
If rpm tells you that the checksum has been modified, then the "original" file you've got isn't the correct file. Download the rpm that owns that file, and use "rpm -i --replacefiles --replacepkgs <rpm>" to reinstall the kernel package.
Thank you Gordon,
I downloaded the original .rpm and extracted the files that I had changed during my testing and replaced them on the system. Its working now.
Strange, as all I had done was copy the relevant .ko's elsewhere for safekeeping while I was testing and the fault arose when I coped them back. Weird.....
Thanks
Ken