We have a group of users connecting to a server over NIS, and once logged in, they are a member of the "users" group.
They need access to the /dev/ttyS0 serial port, which is owned by the dialout group.
I can chmod the permissions of the /dev/ttyS0 serial port every time the box reboots, but that's not a good solution. Is there any way to change the default group of /dev/ttyS0 to "users"? If not, is there a way to add the "users" group to "dialout"?
to /lib/udev/rules.d/10-local.rules and rebooted.