I am currently using Ubuntu 16.04 LTS. When I booted one afternoon, I noticed everything was choppy, and very laggy. I was curious and checked the about this computer tab and saw that I had llvmpipe (LLVM 4.0, 256 bits) instead of the intel graphic drivers I had instead. I had found much to many reports under this, but it was too vague for me to understand exactly what to do. If you request any more information please do ask, I did restrained myself because I was told it wasn't dependent on your computer hardware/specs.
Regards, Zacharias Engen
Edited by M1DN16H7, 26 June 2017 - 07:13 AM.