patch 9.0.0850: MS-Windows Terminal has unstable color control Commit: https://github.com/vim/vim/commit/38804d64576c07caf06b381fae4578b88f535aa9 Author: Christopher Plewright <chris@createng.com> Date: Wed Nov 9 23:55:52 2022 +0000 patch 9.0.0850: MS-Windows Terminal has unstable color control Problem: MS-Windows Terminal has unstable color control. Solution: Do not try to read the old command prompt colortable, use modern VT sequences. (Christopher Plewright, closes #11450, closes #11373)

#!/bin/bash
set -e

apt-get install -y xvfb

cat <<EOT >/etc/systemd/system/xvfb.service
[Unit]
Description=X Virtual Frame Buffer Service
After=network.target
[Service]
ExecStart=/usr/bin/Xvfb :99 -screen 0 1024x768x24
[Install]
WantedBy=multi-user.target
EOT

systemctl enable xvfb.service
systemctl start xvfb.service