I have just installed Ubuntu 16.04 on my computer.
I have an Hybrid video card, with IntelGraphics and AMD Radeon R7 M265. After some research, I decided to try the AMDGPU driver to use my Radeon instead of the IntelGraphics, but I hadn't realized that my video card is not compatible with this driver.
After the installation, I rebooted the system and now it wont start. All I can see after the bios screen is a black screen with a blinking white underline on the left top. Nothing works except when I press the power button and the ubuntu logo appears on the screen for a few seconds before the computer shuts down.
All I want is a way to uninstall this driver.