I can not find the post but i think will posted some tests for the om with tb3 : epositories and test below?
Physical robot
$ [RemotePC] roscore
$ [TB3] roslaunch turtlebot3_bringup turtlebot3_robot.launch
$ [RemotePC] roslaunch turtlebot3_manipulation_bringup turtlebot3_manipulation_bringup.launch
$ [RemotePC] roslaunch turtlebot3_manipulation_moveit_config move_group.launch
$ [RemotePC] roslaunch turtlebot3_manipulation_moveit_config moveit_rviz.launch
$ [RemotePC] roslaunch turtlebot3_manipulation_gui turtlebot3_manipulation_gui.launch
Gazebo
$ roslaunch turtlebot3_manipulation_gazebo turtlebot3_manipulation.launch
$ roslaunch turtlebot3_manipulation_moveit_config move_group.launch
$ roslaunch turtlebot3_manipulation_moveit_config moveit_rviz.launch
$ roslaunch turtlebot3_manipulation_gui turtlebot3_manipulation_gui.launch
They all worked except for the gui it stuck or hung up on something?