patch 8.2.2647: terminal test sometimes hangs Commit: https://github.com/vim/vim/commit/f4a2ed071447ad4984fad55b9d1671b55140ae1c Author: Bram Moolenaar <Bram@vim.org> Date: Tue Mar 23 16:25:09 2021 +0100 patch 8.2.2647: terminal test sometimes hangs Problem: Terminal test sometimes hangs. Solution: Wait for the shell to display a prompt.

#!/bin/bash
set -e

if ! modprobe snd-dummy; then
    # snd-dummy is contained in linux-modules-extra (if exists)
    apt-get install -yq --no-install-suggests --no-install-recommends "linux-modules-extra-$(uname -r)"
    modprobe snd-dummy
fi