Arduino with linux & Serial port not found error

some guys might be getting the error when uploading the code on arduino serial port not found...this video will show how to solve the error

done on ubuntu 14.04

[franciscovg]

Hi there, I 've tried so many things...no result. Until I found your solution, simple and perfect. Thanks a million for sharing. So thankful to you. Francisco

[antonyelias]

hello i am using ubuntu 18.04.2 and when i connect any kind of arduino i get the message "Native serial port, can't obtain info"

[nemob]

thank you very much i've looked trough the whole internet and found no solution

thank's to you i have one !!!

[neutrinoait]

Thanks a lot... simple & efficient

[ashishmartin]

but the file arduino open as a text editor with some codes