I'm a new user by Ubuntu. I get it 1 month ago and since I have it seems like it don't work really good and sometimes and some little freeze or just the animation isn't good like it must be. When I installed Steam and played some games I saw that the Framerate wasn't good as before when I runned Windows 10 on my pc. I thought that I didin't installed any Drivers on Ubuntu so I started to search if I can still download the driver for Ubuntu. By the AMD website I saw there are driver but for the version Ubuntu 12.04.4 LTS, 14.04.2 I have the 18.04 so isn't any way for get some driver and play with a normal Framerate or just make it better?