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

[S48GS]

/usr/libexec/at-spi2/at-spi-bus-launcher
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?

[S48GS]

Solution:

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

from

linux at-spi-bus-launcher[1791]: No protocol specified

sudo hostnamectl set-hostname <new name> xauth generate :0 . trusted xauth add ${HOST}:0 . $(xxd -l 16 -p /dev/urandom) After rebooting the problem seems to be solved. I’m not sure if the xauth commands were necessary, but I guess the problem was I hadn’t set the hostname from the default “linux”. hostnamectl showed “static hostname” as none, and “transient hostname” as linux. Now it shows static hostname as what I set, and doesn’t mention a transient hostname. I knew it would be something pa…