[19:00] <guest12398578196> hi! how can I disable ubuntu server asking for "rich mode" when autoinstalling using serial port(virt-install)? 
[19:01] <guest12398578196> Ubuntu 22.04.3 LTS
[19:02] <guest12398578196> part of the message - "As the installer is running on a serial console, it has started in basic mode, using only the ASCII character set and black and white colours."
[19:03] <guest12398578196> "DEBIAN_FRONTEND=noninteractive noshell" not helping