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Upgrade Debian 7 Wheezy to 8 Jessie

November 22, 2016 by Igor Drobot Leave a Comment

Debian

Pre upgrade recommendations:
– run a full backup of your running system
– remove unnecessary packages or repositories

Upgrade current running system:

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2
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apt-get update
apt-get upgrade
apt-get dist-upgrade

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

Edit sources, replace wheezy through jessie:

sed -i 's/wheezy/jessie/g' /etc/apt/sources.list

sed -i 's/wheezy/jessie/g' /etc/apt/sources.list

Peform the upgrade to debian jessie:

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2
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apt-get update
apt-get upgrade
apt-get dist-upgrade

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

Perform a system reboot:

init 6

init 6

Print distribution-specific information:

lsb_release -a

lsb_release -a

Filed Under: Linux Tagged With: Debian, Jessie, Wheezy

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