On Sun, Aug 24, 2014 at 2:40 PM, Andrew Stringer <centos at rainsbrook.co.uk> wrote: > Hi Akemi, > >> On Sun, Aug 24, 2014 at 8:22 AM, Andrew Stringer >> If you still wish to learn how to build a kernel module, we can help you. >> > Yes, although not of huge interest now I have achieved what I wanted to, > it would be of interst to find out what I was doing wrong. Hi Andrew. Glad to hear you've got things working for you. Regarding the .ko file you built, check /var/log/messages for more hint and also post the output of 'modinfo' of your module. Akemi