ttyUSB0 assigned to group root with chmod 600
Hello, I have installed Alpine 3.14 armhf on a legacy piece of hardware called Pandaboard. Everything works fine except ttyUSB0. When I'm connecting my 3D printer, dmesg shows correctly that ch341 is being used etc and in the end /dev/ttyUSB0 is created. Looking at /etc/mdev.conf, in theory it should be 660 root:dialout, but for some unknown for me reason it's 600 root:root. Of course manually changing it to 660 root:tty makes both avrdude and Octoprint works fine, but it's not an option to manually change it each time on system boot... Could someone give me a hand with it? Br, Marek