patch 8.2.3379: crash when using NULL job Commit: https://github.com/vim/vim/commit/271906bc067a8f25422016665001d2e44cf618e2 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Aug 28 12:30:12 2021 +0200 patch 8.2.3379: crash when using NULL job Problem: Crash when using NULL job. Solution: Copy static string into buffer. (issue https://github.com/vim/vim/issues/8260)

#!/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