LTSP-Cluster and auto login works, but how to disable infobox?

[Asmo Koskinen]

Yes, everything else works, but how to disable infobox on boot process?

I have to click 'OK', after that auto login works as expected?

Where I can disable infobox?

cat lts.conf

[Default]
X_COLOR_DEPTH=16
LDM_DIRECTX=True
X_RAMPERC=80

[00:17:A4:F4:7C:D5]
LDM_AUTOLOGIN=True
LDM_USERNAME=ltsp000
LDM_PASSWORD=xxxxxxxx

cat getltscfg-cluster.conf

SERVER=172.23.24.23
PORT=80
ENABLE_SSL=N
INVENTORY=N
TIMEOUT=2

Best Regards Asmo Koskinen.