Cant see the Grid Green and Red lines and also cant select a object

Cant see the Green and Red lines… and also selecting any object is becoming like this !
how can I have a view like this ? Object selection highlights ONLY the border…

I’m Using Ubuntu 16.04.1… And I haven’t made any changes to the source code…
Is this a bug or I’m missing something?

I dont think your question is clear. What you describe is exactly how things look in unreal. There are no red/green lines anywhere. Do you mean the axis lines to show where the world X,Y,Z axis is? That is what the little widget in the lower left corner is for. Also object selection only highlights the border not the whole mesh.
So what is it you think you are missing or is wrong?

I asked how to select objects in unreal ! Does it always highlight the whole thing?? Like I am seeing… ?? Or there is a way to highlight only the border ? Like in the second Picture… or it is a bug ! ? If so then what can i do to select objects only highlighting the border…

I didn’t mean that Red Green Blue line… I mean the Grid Lines to show (0,0) point… this-

And what about the selection ?

That could be a bug honestly. I didn’t think that would matter on different OS but I haven’t seen it highlight the whole object before.
As for the grid there isn’t a way to see where 0,0,0 is the world unless you put an object in the scene and fix it’s location to 0,0,0. I hope that is what you meant. I am sorry for any confusion on my part.