patch 8.2.4233: crash when recording and using Select mode Commit: https://github.com/vim/vim/commit/a4bc2dd7cccf5a4a9f78b58b6f35a45d17164323 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Jan 27 19:27:16 2022 +0000 patch 8.2.4233: crash when recording and using Select mode Problem: Crash when recording and using Select mode. Solution: When deleting the last recorded character check there is something to delete.

#!/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