As the Logitech C120 cam provides the Hi-Speed USB 2.0 certified.The standard drivers are provided by the Operating System and will only provide minimal camera support whith the USB. Your device needs update drivers to have compatibility with the puppy Linux.and For updates on compatibility issues a...

I think the kext is responsible for this.. as long as the kext is not loaded to the brightness It can be changed using the function keys.In intel gma950 ,you know that the function keys change the value of the register but somehow it gets ignored.. this is my best guess that the gma950 driver overri...

I switched to Puppy 2.12 recently. I was confused in problem with my USB mouse in it. using your tweaks I resolved It. I switched to Puppy 2.12 recently. I was confused in problem with my USB mouse in it. Using your tweaks I resolved it. Further I had a problem with it's detection,some power supply ...