casper: Only do integrity check by request

helpers/make-casper

 #!/bin/sh
 #
-#    Copyright (C) 2012-2020  Ruben Rodriguuez <ruben@trisquel.info>
+#    Copyright (C) 2012-2021  Ruben Rodriguuez <ruben@trisquel.info>
 #
 #    This program is free software; you can redistribute it and/or modify
 #    it under the terms of the GNU General Public License as published by
@@ -17,7 +17,7 @@
 #    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
 #
 
-VERSION=7
+VERSION=8
 
 . ./config
 
@@ -27,26 +27,8 @@ sed 's/keep-existing/keep-existing $LANG/' -i scripts/casper-bottom/14locales
 # Make sure we disable ureadahead
 sed 's/readahead-list/ureadahead/' -i scripts/casper-bottom/25configure_init
 
-# -----
-# This patch is no longer a thing on later versions.
-# Info at: https://git.launchpad.net/ubuntu/+source/casper/commit/?h=applied/ubuntu/eoan-proposed&id=ce50ef3831a24cb3a5c09c90a98d5a21c20329f4
-
-## Install gsettings for the lightdm user as well
-##cat << EOF | patch -p0
-##--- scripts/casper-bottom/30accessibility	2017-04-09 15:17:52.538923862 -0400
-##+++ scripts/casper-bottom/30accessibility	2017-04-09 20:05:56.018921800 -0400
-##@@ -20,6 +20,9 @@
-## 		chroot /root /usr/bin/a11y-profile-manager -s \$1 -D /tmp/a11y-profile-casper.d/01-profile
-## 		chroot /root /usr/bin/dconf compile /tmp/dconf.\$USERNAME /tmp/a11y-profile-casper.d
-## 		mkdir -p /root/home/\$USERNAME/.config/dconf
-##+		mkdir -p /root/var/lib/lightdm/.config/dconf
-##+                cp /root/tmp/dconf.\$USERNAME /root/var/lib/lightdm/.config/dconf/user
-##+		chroot /root chown lightdm.lightdm -R /root/var/lib/lightdm/.config
-## 		mv /root/tmp/dconf.\$USERNAME /root/home/\$USERNAME/.config/dconf/user
-## 		chroot /root chown \$USERNAME.\$USERNAME -R /home/\$USERNAME/.config
-## 		rmdir /root/tmp/a11y-profile-casper.d
-##EOF
-# -----
+# Only do integrity check by request
+sed 's|^casper-md5check|grep -q integrity-check /proc/cmdline \&\& casper-md5check|' -i scripts/casper-bottom/01integrity_check
 
 rm scripts/casper-premount/10driver_updates
 rm scripts/casper-bottom/33enable_apport_crashes