FreeBSD 13.0-BETA2: Xorg slow

[Maurizio Vairani]

I have successfully upgraded the FreeBSD (actually NomadBSD) installed on a
Lenovo ThinkPad T450 from 12.2-RELEASE-p3. After upgrading all packages I
have replaced the package graphics/drm-fbsd12-kmod with
graphics/drm-fbsd13-kmod. After rebooting the laptop  works but the  Xorg
server is slow because it uses a lot of CPU: moving a window around the
screen uses 100% of the CPU.


Regards,

Maurizio