First test with Atmega168

sudo avrdude -p m168 -c avrispv2 -P usb -t

avrdude: AVR device initialized and ready to accept instructions

Reading | ################################################## | 100% 0.00s

avrdude: Device signature = 0x1eff06
avrdude: Expected signature for ATMEGA168 is 1E 94 06
Double check chip, or use -F to override this check.

Works better with the "-B" option:

sudo avrdude -p m168 -c avrispv2 -P usb -t -B 32