Hey richwhite.

Mankir is right. I was also on PR1.3 with power42 and had that problem with camera and fcam drivers, default cam crashes, also flashlight did not work.
I updated (from extras-devel) to power46 and problem is gone. It looks also like this is known bug already, as I could read the message when trying to install BlessN900 or FCamera with power42 active -and extras-devel actvated- that there is a problem: fcam drivers needs power kernel >=44.

Cheers.