I try to run an application that accesses the frame buffer on Core 4.7.7. This fails to open /dev/fb0.
When I boot a CD with a plain Core 4.7.7. image on it I can enter "ls /dev/fb0" and see this file is present. But if I enter "sudo wc /dev/fb0" I get "can't open '/dev/fb0' No such device. The same result I get when I enter "sudo cp /dev/fb0 ."
What needs to be done so I can open /dev/fb0 ?
Georg