I’ve read the following but none of the instructions have worked for me:
I had to replace the SD card on my Raspberry Pi (3B+), so I had to freshly install piaware. When I run the
piaware-config feeder-id 12345678-1234-1234-1234-123456789abc
command, I get
Set feeder-id to 12345678-1234-1234-1234-123456789abc in /etc/piaware.conf:1 could not write new config files: couldn't open "/etc/piaware.conf": permission denied
I also can’t edit /boot/piaware-config.txt.
How do I update my new installation to continue using my existing feeder-id?