99-com.rules for Raspberry Pi bluetooth needs gpio and spi groups added.
On the RPi images, we don't add/create the spi or gpio groups, however there is a udev rule (needed for bluetooth) that tries to chown the spi and gpio devices to the groups spi and gpio, respectively. We need to modify the runonce user script to add those groups in on raspberry pi devices; and add the kali user to it.
Edited by Steev Klimaszewski