Comment 36 for bug 1870597

The problem come back again after recent updates in ubuntu 20.04. System is stuttering when moving mouse and typing on keyboard:
mutter 3.36.9-0ubuntu0.20.04.2
xserver-xorg-input-libinput 0.29.0-1
libinput10:amd64 1.15.5-1ubuntu0.3
GNOME Shell 3.36.9
xorg-server 2:1.20.13-1ubuntu1~20.04.3
5.15.0-46-generic

Lot of errors like following in journald:
```
/usr/lib/gdm3/gdm-x-session[4273]: (EE) client bug: timer event16 debounce short: scheduled expiry is in the past (-2ms), your system is too slow
/usr/lib/gdm3/gdm-x-session[4273]: (EE) client bug: timer event16 debounce: scheduled expiry is in the past (-1ms), your system is too slow

```

Other DE does not have this issue.