Comment 0 for bug 1934783

Since the update to Mesa 21.0.3 I have graphical glitches in desktop: Unity, Gnome Shell both sessions (X.org and Wayland).

Also most of the programs have glitches. However Firefox seems unaffected.

CPU:
  Info: 6-Core AMD Ryzen 5 3600 [MT MCP] speed: 3916 MHz
  min/max: 2200/3600 MHz
Graphics:
  Device-1: AMD Navi 10 [Radeon RX 5600 OEM/5600 XT / 5700/5700 XT]
  driver: amdgpu v: kernel
  Display: x11 server: X.Org 1.20.11 driver: loaded: amdgpu,ati
  unloaded: fbdev,modesetting,radeon,vesa resolution: 1920x1080~60Hz
  OpenGL: renderer: AMD Radeon RX 5600 XT (NAVI10 DRM 3.35.0
  5.4.0-79-generic LLVM 12.0.0)
  v: 4.6 Mesa 21.0.3