Two issues detected The rom copy utility deletes the games directory on the Pi if there are not roms on the USB drive. Keypresses are passed to the command line. These errors will be tracked in the github repository.
Commberry64 helps you to setup an Raspberry Pi computer to work inside an original C64 case, re-using your original keyboard and joysticks. With the Raspberry Pi, keyrah and the Commberry64 distribution you can get very authentic results. Inspiring articles on how to upcycle your old C64 equipment can be found at: https://medium.com/@dionoid/building-a-c64-pi-8cb6276031a3 https://www.golem.de/news/c64-umbau-mit-dem-raspberry-pi-die-wiedergeburt-der-heimcomputer-legende-1708-129185-6.html
I uploaded the scripts for managing different tasks in Commberry to GitHub. More will surely come. Even if you detect any issues with Commberry64 you can use GitHub to report them. Take a look under https://github.com/prake71/commberry64.