Use 16.04 for now. I have the same chip and the driver from here works on 16.04 flawlessly - http://support.amd.com/en-us/kb-articles/Pages/AMD-Radeon-GPU-PRO-

Use 16.04 for now. I have the same chip and the driver from here works on 16.04 flawlessly - http://support.amd.com/en-us/kb-articles/Pages/AMD-Radeon-GPU-PRO-Linux-Beta-Driver%E2%80%93Release-Notes.aspx http://support.amd.com/en-us/kb-articles/Pages/AMD-Radeon-GP...