saving uncommitted changes in /etc prior to apt run

diff --git a/apt/sources.list.d/official-package-repositories.list b/apt/sources.list.d/official-package-repositories.list
index bf9214c49d3503b8a24899bb36e8e0985c45e300..c48399a8007094265fe8b07a2778682112404179 100644 (file)
--- a/apt/sources.list.d/official-package-repositories.list
+++ b/apt/sources.list.d/official-package-repositories.list
@@ -1,4 +1,4 @@
-deb http://packages.linuxmint.com sarah main upstream import backport 
+deb http://packages.linuxmint.com sylvia main upstream import backport #id:linuxmint_main
 
 deb http://archive.ubuntu.com/ubuntu xenial main restricted universe multiverse
 deb http://archive.ubuntu.com/ubuntu xenial-updates main restricted universe multiverse