Tag Archives: do-release-upgrade

ubuntu: Upgrade release version

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  1. Check out “/etc/update-manager/release-upgrades” to make check out what sort of releases you wish to use (lts/normal/or never upgrade) 
    # default behavior for the release upgrader
#
 
[DEFAULT]
# default prompting behavior, valid options:
#  never  - never prompt for a new distribution version
#  normal - prompt if a new version of the distribution is available
#  lts    - prompt only if a LTS version of the distribution is available
Prompt=normal
  2. Make sure the (current) dist is up to date. Problems are not guaranteed if you don’t – but they are likely
    • apt-get update
    • apt-get upgrade
  3. Make sure the upgrade tool is installed (and up to date) “apt-get install update-manager-core”
  4. do-release-upgrade
  5. Follow the instructions