Using this rule:
SUBSYSTEM=="tty", ATTRS{idVendor}=="10c4", ATTRS{product}=="CP2102 USB to UART Bridge Controller", SYMLINK+="usb_zwave", GROUP="dialout", MODE="0666"
Gets me this link:
lrwxrwxrwx 1 root root 7 Nov 22 22:59 usb_zwave -> ttyUSB0s
The group ownership of the link does not reflect the GROUP argument in the rule. I can correctly access the link as root, but not as another user.
Any thoughts how to resolve? Thanks
Update: requested info
root@home:/dev# sudo ls -l /dev/ttyUSB0*
crw-rw-rw- 1 root dialout 188, 0 Nov 27 20:36 /dev/ttyUSB0
sudo ls -l /dev/ttyUSB0*
?sudo udevadm control --reload-rules
after each change and and name it with for instance "99_" as a name prefix so it is taken into account last in your chain of existing rules... Are you all clear on that ? Also look up unix.stackexchange.com/questions/124540/…. I think your answer lies right there, but if you need more assistance please add relevant info to your question by editing it.