How to handle /dev/ttyUSB0 being changed to /dev/ttyUSB1 ?

pajikos / sms-gammu-gateway

Simple SMS REST API gateway for sending SMS from gammu supported devices

Apache License 2.0

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How to handle /dev/ttyUSB0 being changed to /dev/ttyUSB1 ? #11

Closed kopax closed 3 years ago

kopax commented 3 years ago

I have an issue with my running container, for some reason, and without a restart, my WWAN device switch from /dev/ttyUSB0 to /dev/ttyUSB1,

How can I avoid this to happen? I am running on Debian buster.

pajikos commented 3 years ago

Hi, try to create udev rule for your tty usb device: http://vncprado.github.io/udev-rules-for-ttyusb/ e.g.: xxx$ cat /etc/udev/rules.d/10-usb-gsm.rules ACTION=="add", ATTRS{idVendor}=="12d1", ATTRS{idProduct}=="1406", SYMLINK+="usb-gsm"