name : update-grub-gfxpayload #! /bin/sh set -e mkdir -p /boot/grub for x in /usr/share/grub-gfxpayload-lists/blacklist/*; do case $x in *~|*/\#*\#|*.dpkg-*) continue ;; esac [ -e "$x" ] || continue cat "$x" done >/boot/grub/gfxblacklist.txt.new mv /boot/grub/gfxblacklist.txt.new /boot/grub/gfxblacklist.txt exit 0