Hi! I have a problem with my gnex. Sometimes led notification switch on without any reason. Only solution to switch off LED is rebooting phone. Color of light seems to be random but generally it is blue or red. Currently I use CM 11 but this problem appears on every ROM even stock and every android version. Disabling LED in system settings doesn't solve the problem.
I have a great request to developers to create zip package for CWM which disabling LED permanently. Something like proximity fix which we can find in this forum:
Of course if it is possible
. It will be great if you prepare restore/unfix zip too.