I have an issue trying to upgrade my LTS Ubuntu-server, I already googled a lot, but did not succeed, so this time I hope, here is someone able to give me a hint.
When I login into my 12.04 LTS ubuntu server I get the following warning message, and when I try to follow the suggestions, none of them works, I can't upgrade my system to the new LTS, even though the 14.04 LTS is out since a long time now:
Welcome to Ubuntu 12.04.4 LTS (GNU/Linux 3.8.0-44-generic x86_64)
* Documentation: https://help.ubuntu.com/
System information as of Mon Aug 4 11:00:33 CEST 2014
System load: 0.26 Processes: 119
Usage of /home: 28.4% of 1.07TB Users logged in: 0
Memory usage: 2% IP address for eth0: 192.168.1.254
Swap usage: 0%
Graph this data and manage this system at: https://landscape.canonical.com/
0 packages can be updated.
0 updates are security updates.Your current Hardware Enablement Stack (HWE) is going out of support on 2014-08-07. After this date security updates for critical parts (kernel and graphics stack) of your system will no longer be available.
For more information, please see:http://wiki.ubuntu.com/1204_HWE_EOL
To upgrade to a supported (or longer supported) configuration:
* Upgrade from Ubuntu 12.04 LTS to Ubuntu 14.04 LTS by running:
* Install a newer HWE version by running:
sudo apt-get install
and reboot your system.
andreasl@ubuntuserver:~$ sudo apt-get install
[sudo] password for andreasl:
Paketlisten werden gelesen... Fertig
Abhängigkeitsbaum wird aufgebaut
Statusinformationen werden eingelesen... Fertig0 aktualisiert, 0 neu installiert, 0 zu entfernen und 0 nicht aktualisiert.
andreasl@ubuntuserver:~$ sudo do-release-upgrade
Neue Veröffentlichungen von Ubuntu werden gesuchtKeine neue Freigabe gefunden
(Sorry, it's in German).
What can I do, to do a release upgrade here, by following the official rules of Ubuntu? Currently the server has nothing to upgrade :-/.
As an additional information, my file "/etc/update-manager/release-upgrades" says: