I use a few programs that needs ttyUSB0 and ttyUSB1.
To get access on both I run the commands:
sudo useradd -G dialout username
sudo chown username /dev/ttyUSB0
sudo chown username /dev/ttyUSB1
sudo usermod -a -G dialout username
I used other distros (debian based, red hat based) and works fine!
But, in Arch based distros (I tested a few), on every boot the system “lost” the chown command only in ttyUSB0, then I need to run again the command, and I am not happy with this.
Why this occurs?
This is Ubuntu like way. On Arch family you need add yourself to
uucp group - and that’s all you need.
Add your user to the group then log out and back in.
sudo gpasswd -a $USER uucp
Added a couple of links to my first post.
I think it works, thanks a lot!
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