If you're running JoikuSpot and a power kernel, you need to open terminal and:
root
modprobe JoikuSpot_Bouncer

and then close the terminal.
This seems to work (it did for me anyway)

I read that when you close JoikuSpot, you should then open terminal and:
root
modprobe -r JoikuSpot_Bouncer

and then close the terminal.
I don't know why or what this step does, but Mohammed AG wrote it so it must work