On Fri, 1 Dec 2017 16:32:22 +0100 Biselx Nicolas <nicolas.biselx@epfl.ch> wrote:

Hello,

I want to update NAV from debian jessie with apt-get update and apt-get
upgrade but they don't update

As someone else touched on, `apt-get upgrade` will refuse to upgrade
packages that have changed their dependency lists - which the NAV
package has.

There are two typical ways to force this on a Debian system:

`apt-get install nav` specifically upgrades NAV and pulls in new deps.

`apt-get dist-upgrade` upgrades the entire system, including packages
with changed dependencies.

--
Morten Brekkevold
UNINETT AS