Comment 33 for bug 36158

Well since no one have answer to Corsaire01, I will take a shot.

If I am not wrong, the content of the ".config" file for the current running kernel on your machine is stored in the file "/boot/config-$(uname -r)". So take this file save it under your kernel source tree and rename to ".config". Run "make menuconfig" and change what ever option you want to try, you can save the new ".config" as another filename, and load it back later from menuconfig too. I hope I get this right, as I am recalling from memory.

Hope this will help.