Nefunkční automatické aktualizace

[Entony]

Prosím o pomoc s nastavením automatických aktualizací systému. Mám nastaveno:
Automaticky kontrolovat aktualizace: denně
Když jsou dostupné bezpečnostní aktualizace: stáhnout a nainstalovat automaticky
Když jsou dostupné ostatní aktualizace: zobrazit okamžitě
Zobrazit upozornění na nové verze Ubuntu: Pro verze s dlouhodobou podporou

Mám již několik měsíců Ubuntu 13.04  a žádná aktualizace neproběhla. 

[vojak]

Dej sem výpis etc/apt/sources.list a prozdraď nám co máš za verzi. Případně tady je online generátor zrcadel.

[Entony]

Verze je 13.04. Online - nejde vybrat 13 (je tam 12 nebo 14) v Select your release...

Kód: [Vybrat]

# deb cdrom:[Ubuntu 13.04 _Raring Ringtail_ - Release i386 (20130424)]/ raring main restricted

# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.
deb http://cz.archive.ubuntu.com/ubuntu/ raring main restricted
deb-src http://cz.archive.ubuntu.com/ubuntu/ raring main restricted

## Major bug fix updates produced after the final release of the
## distribution.
deb http://cz.archive.ubuntu.com/ubuntu/ raring-updates main restricted
deb-src http://cz.archive.ubuntu.com/ubuntu/ raring-updates main restricted

## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team. Also, please note that software in universe WILL NOT receive any
## review or updates from the Ubuntu security team.
deb http://cz.archive.ubuntu.com/ubuntu/ raring universe
deb-src http://cz.archive.ubuntu.com/ubuntu/ raring universe
deb http://cz.archive.ubuntu.com/ubuntu/ raring-updates universe
deb-src http://cz.archive.ubuntu.com/ubuntu/ raring-updates universe

## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team, and may not be under a free licence. Please satisfy yourself as to
## your rights to use the software. Also, please note that software in
## multiverse WILL NOT receive any review or updates from the Ubuntu
## security team.
deb http://cz.archive.ubuntu.com/ubuntu/ raring multiverse
deb-src http://cz.archive.ubuntu.com/ubuntu/ raring multiverse
deb http://cz.archive.ubuntu.com/ubuntu/ raring-updates multiverse
deb-src http://cz.archive.ubuntu.com/ubuntu/ raring-updates multiverse

## N.B. software from this repository may not have been tested as
## extensively as that contained in the main release, although it includes
## newer versions of some applications which may provide useful features.
## Also, please note that software in backports WILL NOT receive any review
## or updates from the Ubuntu security team.
deb http://cz.archive.ubuntu.com/ubuntu/ raring-backports main restricted universe multiverse
deb-src http://cz.archive.ubuntu.com/ubuntu/ raring-backports main restricted universe multiverse

deb http://security.ubuntu.com/ubuntu raring-security main restricted
deb-src http://security.ubuntu.com/ubuntu raring-security main restricted
deb http://security.ubuntu.com/ubuntu raring-security universe
deb-src http://security.ubuntu.com/ubuntu raring-security universe
deb http://security.ubuntu.com/ubuntu raring-security multiverse
deb-src http://security.ubuntu.com/ubuntu raring-security multiverse

## Uncomment the following two lines to add software from Canonical's
## 'partner' repository.
## This software is not part of Ubuntu, but is offered by Canonical and the
## respective vendors as a service to Ubuntu users.
deb http://archive.canonical.com/ubuntu raring partner
# deb-src http://archive.canonical.com/ubuntu raring partner

## This software is not part of Ubuntu, but is offered by third-party
## developers who want to ship their latest software.
deb http://extras.ubuntu.com/ubuntu raring main
deb-src http://extras.ubuntu.com/ubuntu raring main


[GdH]

Na 13.04 už žádné aktualizace neseženeš, tato verze měla podporu pouze do letošního ledna.