I'm looking for a driver for my Radeon HD7870 XT on Ubuntu 20.04.
on fresh ubuntu install I just get a black screen
I can only boot with nomodeset
I tried the driver amdgpu 20.20 1089974, installation works but with the same result
and according to the web page, support of HD7800 looks missing...
The card works on Windows 10 on the same computer with the latest amd driver.
Any help will be very appreciate