ubuntu12.04から13.10にアップグレードする



Ubuntu12.04がバージョンアップのコマンドを入れてもアップグレードされなかったので、
調べてみたらupgradeの値をかえてアップグレードさせればいいらしい。

編集
[shell]
/etc/update-manager/release-upgrades
[/shell]

[text]
[DEFAULT]
# Default prompting behavior, valid options:
#
# never – Never check for a new release.
# normal – Check to see if a new release is available. If more than one new
# release is found, the release upgrader will attempt to upgrade to
# the release that immediately succeeds the currently-running
# release.
# lts – Check to see if a new LTS release is available. The upgrader
# will attempt to upgrade to the first LTS release available after
# the currently-running one. Note that this option should not be
# used if the currently-running release is not itself an LTS
# release, since in that case the upgrader won’t be able to
# determine if a newer release is available.
# Prompt=lts
Prompt=normal
[/text]

あとはdo-release-upgradeをするとバージョンが上がっていくので
二回ほど再起動を挟みながら繰り返すと13.10に上がっていきます。

[shell]
$ do-release-upgrade -d
[/shell]



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