I want to backup my system status, like Installed Packeges What's on my sidebar Grub Settings Kernel... in order to restore it in case of system crash. I don't care about my document, music, ...
Possible Duplicate: How do I open Deja Dup as root? Running Ubuntu 12.04 and using the built in Backup utility (Deja-dup) to back up /home and /etc every night. Some files in /etc fail ...