File Content: 60-persistent-serial.rules # do not edit this file, it will be overwritten on update ACTION=="remove", GOTO="persistent_serial_end" SUBSYSTEM!="tty", GOTO="persistent_serial_end" KERNEL!="ttyUSB[0-9]*|ttyACM[0-9]*", GOTO="persistent_serial_end" SUBSYSTEMS=="usb-serial", ENV{.ID_PORT}="$attr{port_number}" IMPORT{builtin}="path_id" ENV{ID_PATH}=="?*", ENV{.ID_PORT}=="", SYMLINK+="serial/by-path/$env{ID_PATH}" ENV{ID_PATH}=="?*", ENV{.ID_PORT}=="?*", SYMLINK+="serial/by-path/$env{ID_PATH}-port$env{.ID_PORT}" IMPORT{builtin}="usb_id" ENV{ID_SERIAL}=="", GOTO="persistent_serial_end" SUBSYSTEMS=="usb", ENV{ID_USB_INTERFACE_NUM}="$attr{bInterfaceNumber}" ENV{ID_USB_INTERFACE_NUM}=="", GOTO="persistent_serial_end" ENV{.ID_PORT}=="", SYMLINK+="serial/by-id/$env{ID_BUS}-$env{ID_SERIAL}-if$env{ID_USB_INTERFACE_NUM}" ENV{.ID_PORT}=="?*", SYMLINK+="serial/by-id/$env{ID_BUS}-$env{ID_SERIAL}-if$env{ID_USB_INTERFACE_NUM}-port$env{.ID_PORT}" LABEL="persistent_serial_end" Submit