Added brightness fix

scripts/install-ubuntu-image-tools-only.sh

@@ -0,0 +1,23 @@
+#!/bin/bash
+#
+# Author  : Gaston Gonzalez
+# Date    : 16 March 2024
+# Purpose : Minimal install of image build tools for Ubuntu
+set -e
+
+. ./env.sh
+. ./functions.sh
+
+exitIfNotRoot
+
+./bootstrap.sh
+./update-apt.sh
+
+et-log "Installing tools for building custom ISO image"
+if ! command -v cubic
+then
+  sudo apt-add-repository universe -y
+  sudo apt-add-repository ppa:cubic-wizard/release -y
+  sudo apt update
+  sudo apt install --no-install-recommends cubic -y
+fi