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My laptop has 2 GPUs inside:
- AMD Mobility Radeon HD 4250
- AMD Mobility Radeon HD 5650
After fresh installing Ubuntu 12.10, I tried installing official drivers, which broke Unity and made it unusable. I tried downgrading
xorg to 1.12, installing
fglrx-legacy which gave a black screen after starting Ubuntu and nothing works, including the
fglrx includes 5xxx drivers,
fglrx-legacy 4xxx drivers and I have both cards.
Isn't there any other drivers that support both GPUs?? The laptop is really overheating (79°c) and it used to work normally in older Ubuntus. (12.04, 11.10 as I tried).