sudo apt-get update -y
check_result "problem while doing 'apt-get update'"
-sudo apt-get dist-upgrade -y
+# new magic to tell dpkg to go with existing config files. let's see if it works!
+sudo apt-get dist-upgrade -y -o Dpkg::Options::="--force-confold"
check_result "problem while doing 'apt-get dist-upgrade'"