Debian Squeeze den Wheezy e upgrade

Aşağıdaki işlemler sırayla yapılsın.

apt-get update
apt-get upgrade
apt-get dist-upgrade

Apt paketlerini indireceğimiz dosyada squeeze yazan yerlere wheezy yazalım.
vim /etc/apt/sources.list

deb     http://ftp.us.debian.org/debian/    wheezy main non-free
deb-src http://ftp.us.debian.org/debian/    wheezy main non-free

deb     http://security.debian.org/         wheezy/updates main
deb-src http://security.debian.org/         wheezy/updates main

deb     http://ftp.us.debian.org/debian/    wheezy-updates main non-free
deb-src http://ftp.us.debian.org/debian/    wheezy-updates main non-free

Tekrar aşağıdaki işlemleri sıraya alalım
apt-get update
apt-get upgrade
apt-get dist-upgrade

aptitude update
aptitude full-upgrade

reboot