Forcer la version d'un paquet particulier lors d'un dist-upgrade.

[Sébastien / Seb-bubuntu]

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lordphoenix wrote:
> Il s'agit bien d'un dist-upgrade mais avec la même version d'Ubuntu, je
> ne m'amuserai pas à faire ce genre de manip lors d'une mise à jour de
> version, je ne suis pas fou à ce point. De toute façon pour ça je passe
> par update-manager. 
> 
> Quand aux problèmes de dépendance vu le paquet
> concerné je ne pense pas que ça pose des problèmes.
> 

Ok, mais si tu ne changes pas de version d'Ubuntu (i.e. pas de changement du sources.list),
l'intérêt de faire un dist-upgrade plutôt qu'un upgrade est relativement limité... Surtout si tu
soupçonne qu'il n'y a pas de problèmes de dépendances!
extrait du man de apt-get:
>        upgrade
>            upgrade is used to install the newest versions of all packages currently installed on the system from the sources enumerated in
>            /etc/apt/sources.list. Packages currently installed with new versions available are retrieved and upgraded; under no circumstances are
>            currently installed packages removed, or packages not already installed retrieved and installed. New versions of currently installed packages
>            that cannot be upgraded without changing the install status of another package will be left at their current version. An update must be
>            performed first so that apt-get knows that new versions of packages are available.
> 
>        dist-upgrade
>            dist-upgrade in addition to performing the function of upgrade, also intelligently handles changing dependencies with new versions of
>            packages; apt-get has a "smart" conflict resolution system, and it will attempt to upgrade the most important packages at the expense of less
>            important ones if necessary. The /etc/apt/sources.list file contains a list of locations from which to retrieve desired package files. See
>            also apt_preferences(5) for a mechanism for overriding the general settings for individual packages.
> 

Enfin, chacun à ces petites commandes préférées! ;)

Séb

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