Hello, I’m now learning ROS in this website.
It’s very good educational course.
but I wanna install Linux and ROS on my computer and then play with robot.
I installed Linux Ubuntu 20.04 as dual booting system.
Btw… there is no internet connection…even though my one is wired with ethernet and can get wifi.
when I check ifconfig command, any signal.
Apparently, There was wifi signal before reboot. but now both ethernet and wifi can not be used in my Ubuntu.
How could I do to solve this problem?