patch 8.2.4502: in the GUI a modifier is not recognized after CTRL-X Commit: https://github.com/vim/vim/commit/d979d64fa269ff47a96fc6aed2f4cdd066753c0c Author: Bram Moolenaar <Bram@vim.org> Date: Fri Mar 4 14:51:06 2022 +0000 patch 8.2.4502: in the GUI a modifier is not recognized after CTRL-X Problem: In the GUI a modifier is not recognized for the key typed after CTRL-X, which may result in a mapping to be used. (Daniel Steinberg) Solution: Recognize a modifier starting with CSI. (closes #9889)

#!/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