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djxtc
August 31st, 2009, 05:33 PM
i'm very new to ubuntu. i've been an experienced win admin for several years.

i'm now trying to transition to ubuntu and i have lots to learn.

how do you server admins update your servers? i will have a couple of ubuntu servers soon up and running so any tips or recommendations would be great.

slakkie
August 31st, 2009, 05:39 PM
do-release-upgrade command.

I always do the following:



# Make sure everything is at latest and greatest
sudo aptitude update && sudo aptitude safe-upgrade

# You only need to do this the first time you will upgrade, from
# that moment on, it is installed and will be upgraded when you
# upgrade your machine
sudo aptitude install update-manager-core

# The actual upgrade
sudo do-release-upgrade

# reboot after upgrade, due to kernel updates


I also remove the preferences file, so packages can be upgraded. But you may or may not want to do this.