That's weird, I just replaced the GPU on this thing replaced after the previous one turned out to be faulty. Also, a correction: the GPU isn't overheating, the fan is just running at a much higher speed than it should be. It's probably just some AMD driver issue, so I'll just play with the fan speed...

So I installed the new version of Unvanquished from the Ubuntu repos and compiled SDL2. Thing is, after starting the game and going into the option menu the game froze and the screen started flickering rappidly. It went on for a while without ceasing and there was no way to exit it, so I had to manu...