I just intalled Ubuntu 13.04 a few days ago and I have a few problems. I'll list 'em out.
The OS detects my Samsung LED 20" Monitor as a laptop monitor and doesn't allow me to go to my full res(1600 x 900), I only have a single monitor.
Whenever I boot Ubuntu, I get a flickering screen of various colours. I go to recovery mode and give the command dpkg to get it to work properly.
My Video Card is an AMD RADEON 6750 and I don't know what an Adapter is. My Monitor is connected by a standard cable. If I run this code:
lspci | grep VGA
I get this:
01:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI Turks PRO [Radeon HD 6570]