Pidge
UBUniversal Blue
•Created by Pidge on 4/13/2025 in #🛟bazzite-help
Unable to open Serial Port /dev/ttyACM0
Hiya folks!
I've recently come into an issue when trying to work with Serial over USB.
I have added my user to 'nfsnobody' as well as the 'dialout' groups but no joy, keep getting:
Unable to connect to /dev/ttyACM0: [Errno 13] could not open port /dev/ttyACM0: [Errno 13] Permission denied: '/dev/ttyACM0'
I think for some reason the system is making it so only root can access the port.
Anyone has any suggestions?
Thanks!
5 replies