sudo add-apt-repository ppa:oibaf/graphics-drivers
sudo apt-get update
sudo apt-get upgrade

display
   description: VGA compatible controller
   product: Skylake GT2 [HD Graphics 520]
   vendor: Intel Corporation
   physical id: 2
   bus info: pci@0000:00:02.0
   version: 07
   width: 64 bits
   clock: 33MHz
   capabilities: pciexpress msi pm vga_controller bus_master cap_list rom
   configuration: driver=i915 latency=0
   resources: irq:126 memory:a1000000-a1ffffff memory:90000000-9fffffff ioport:7000(size=64) memory:c0000-dffff