gnome-terminal -t "roscore" -- bash -c "cd ~/Desktop/ros_ws;. install/setup.bash;ros2 launch rm_vision_bringup vision_bringup.launch.py;exec bash;" --geometry=80x24+100+50

创建并打开规则文件/etc/udev/rules.d/70-ttyusb.rules

sudo gedit /etc/udev/rules.d/70-ttyusb.rules

添加规则

KERNEL==“ttyUSB[0-9]*”, MODE=“0666”