I have an E-350 APU with integrated Radeon HD6310. My OS is Ubuntu 14.04. (But I can change it to whatever distro you guys recommend.)
H.264 video runs buttery smooth. 1080p MKV's are no problem at all.
My problem is flash video, e.g. Youtube. I had bought the APU because it was supposed to accelerate flash. But, no matter what drivers and what OS I use, the flash is being decoded by software. As a result, 1080p Youtube consumes 100% of CPU resources and still runs pathetically poorly!
Thus far, my only option seems to be Win7. But I don't want to abandon Linux just yet.
Can someone recommend the correct drivers and Linux distro?