Install xserver-xorg-video-ati by entering the following commands in the terminal:
sudo apt update sudo apt install xserver-xorg-video-ati
Description:
X.Org X server -- AMD/ATI display driver wrapper
This package provides the 'ati' driver for the AMD/ATI Mach64, Rage128, Radeon, FireGL, FireMV, FirePro and FireStream series. This driver is actually a wrapper that loads one of the 'mach64', 'r128' or 'radeon' sub-drivers depending on the hardware. These sub-drivers are brought through package dependencies. . Users of Rage, Mach, or Radeon boards may remove this package only if they use Driver "r128", "mach64", or "radeon" in /etc/X11/xorg.conf instead of relying on autodetection. . More information about X.Org can be found at:
Homepage: https://wiki.freedesktop.org/xorg/RadeonFeature/
Version: 1:18.0.1-1
Section: x11