I am following this URL
Using Remmina, i use the Terminal 1 code, Gazeobo and Rviz window pop and display the lidar data using code on Terminal 1.
AFter i launch the code on Remmina / terminal 2 with roslaunch rosbot_navigation rosbot_teleop.launch, the robot does not move. Also, t, b, q, w, e, z, x, e display values. BUt for moving around keys(u, i, o, j, k, l, m, , .), nothing is displayed, and robot does not move.
Although, I do see the robot moving in Gazebo and RViz.