At-spi-bus-launcher use 100% of CPU and making loading very sllow

from at-spi2-core package

Gnome need entire minute to show me desktop so I can log-out log-in.
And after log-out-log-in it does not use 100% CPU

in log journalctl --boot=-1
I got 7Gb of, yes I checked it is 7Gb:

at-spi-bus-launcher[1480]: Authorization required, but no authorization protocol specified

Any solution to this?


sudo hostnamectl set-hostname

xauth generate :0 . trusted
xauth add ${HOST}:0 . $(xxd -l 16 -p /dev/urandom)

not sure if xauth commands needed, maybe only hostnamectl is enough