Before upgrading to Ubuntu 18.04 LTS, I was using Ubuntu 16.04.1 LTS. When I was in the file browser, I was able to access a file just by writing some letters; it just got selected and it was super fast.
After upgrading, when I start typing a search is launched and it's a little bit slow. I prefer the old method.
I tried searching on the internet but didn't know exactly what to type on the search bar.
How can I disable this automatic search? Thank you