Blank windows using XWayland on 20.1.0_rc2
System information
- OS: Gentoo
- GPU: AMD Navi 10 [Radeon RX 5700] using amdgpu
- Kernel version: 5.6.11
- Mesa version: 20.1.0_rc2
- Xserver version: 1.20.7
- Wayland version: 1.18.0
- Desktop manager and compositor: Gnome 3.34.5 on Wayland, gnome-shell
Describe the issue
After upgrading Mesa from version 20.0.6 to 20.1.0_rc2, only native Wayland applications are able to draw new windows. All applications using x11 (i.e., XWayland) only result in an 'outline' around an empty/transparent area. Unfortunately, I don't have any logs and to be honest I'm not entirely sure that Mesa even is at fault here, the only indication I have is that switching back to 20.0.6 eliminates the problem.