Install xserver-xorg-video-amdgpu-dbg by entering the following commands in the terminal:
sudo apt update sudo apt install xserver-xorg-video-amdgpu-dbg
Description:
X.Org X server -- AMDGPU display driver (debugging symbols)
This package provides the 'amdgpu' driver for the AMD Radeon cards. The following chip families should be supported: Bonaire, Hawaii, Kaveri, Kabini Mullins, Iceland, Tonga, Carrizo, Fiji, Stoney. . This package provides debugging symbols for this X.org X driver.
Version: 18.0.1-1
Section: debug