I am new to Linux/Ubuntu. I have a HP Pavilion 20 Desktop and have just installed Ubuntu 16.04.2 from a flash drive.
Processor: AMD E1-1200 APU with Radeon(tm) HD Graphics x 2, Graphics: Gallium 0.4 on llvmpipe (LLVM 3.8, 128 bits)
The screen goes black when I boot up. I am able to get it working by going to the GRUB menu and typing "nomodeset" I tried updating my graphics card driver but no update was available. Could use some help.