Seit einigen Tagen bekomme ich jedes Mal, wenn ich versuche, eine neue App zu installieren,
ubuntu unable to install:
cannot perform the following task:
... ohne App-Namen oder Aufgabe aufgelistet. Ich habe es versucht
sudo apt update
sudo apt upgrade
sudo apt autoremove
danach keine besseren Ergebnisse. Da ich absoluter Anfänger bin, weiß ich nicht, was ich als nächstes versuchen soll. Irgendeine Idee?
Vielen Dank im Voraus für Ihre Hilfe!
Nach einigem Hin und Her wurde mir empfohlen, diese Informationen hinzuzufügen:
Katze /etc/apt/sources.list
# deb cdrom:[Ubuntu 16.04.2 LTS _Xenial Xerus_ - Release amd64 (20170215.2)]/ xenial main restricted
# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.
deb http://archive.ubuntu.com/ubuntu bionic main restricted
# deb-src http://fr.archive.ubuntu.com/ubuntu/ xenial main restricted
## Major bug fix updates produced after the final release of the
## distribution.
deb http://archive.ubuntu.com/ubuntu bionic-updates main restricted
# deb-src http://fr.archive.ubuntu.com/ubuntu/ xenial-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://archive.ubuntu.com/ubuntu bionic universe
# deb-src http://fr.archive.ubuntu.com/ubuntu/ xenial universe
deb http://archive.ubuntu.com/ubuntu bionic-updates universe
# deb-src http://fr.archive.ubuntu.com/ubuntu/ xenial-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://archive.ubuntu.com/ubuntu bionic multiverse
# deb-src http://fr.archive.ubuntu.com/ubuntu/ xenial multiverse
deb http://archive.ubuntu.com/ubuntu bionic-updates multiverse
# deb-src http://fr.archive.ubuntu.com/ubuntu/ xenial-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-src http://fr.archive.ubuntu.com/ubuntu/ xenial-backports main restricted universe 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 bionic partner
deb-src http://archive.canonical.com/ubuntu bionic partner
deb http://archive.ubuntu.com/ubuntu bionic-security main restricted
# deb-src http://security.ubuntu.com/ubuntu xenial-security main restricted
deb http://archive.ubuntu.com/ubuntu bionic-security universe
# deb-src http://security.ubuntu.com/ubuntu xenial-security universe
deb http://archive.ubuntu.com/ubuntu bionic-security multiverse
# deb-src http://security.ubuntu.com/ubuntu xenial-security multiverse
deb https://dl.winehq.org/wine-builds/ubuntu/ bionic main
# deb-src https://dl.winehq.org/wine-builds/ubuntu/ bionic main
ls /etc/apt/sources.list.d -1
megasync.list
megasync.list.distUpgrade
megasync.list.save
slack.list
slack.list.save
teamviewer.list
Antwort1
Sie müssen die passenden Proxy-Einstellungen vornehmen: https://help.ubuntu.com/community/Ap...e_a_http-proxy
Hinweis: Verwenden Sie den Befehl
Code:
sudo -H gedit
anstelle von gksudo, da gksudo nicht mehr existiert.
Bearbeiten: da der Link nicht existiert, versuchen Sie Folgendes
Apt lädt alle Konfigurationsdateien unter /etc/apt/apt.conf.d. Dort können wir eine Konfiguration speziell für unseren Proxy erstellen und sie von allen anderen Konfigurationen trennen.
Erstellen Sie eine neue Konfigurationsdatei mit dem Namen proxy.conf.
sudo touch /etc/apt/apt.conf.d/proxy.conf
Öffnen Sie die Datei proxy.conf in einem Texteditor.
sudo vi /etc/apt/apt.conf.d/proxy.conf
Fügen Sie die folgende Zeile hinzu, um Ihren HTTP-Proxy einzurichten.
Acquire::http::Proxy "http://user:[email protected]:port/";
Fügen Sie die folgende Zeile hinzu, um Ihren HTTPS-Proxy einzurichten.
Acquire::https::Proxy "http://user:[email protected]:port/";
Speichern Sie Ihre Änderungen und beenden Sie den Texteditor.
Ihre Proxy-Einstellungen werden beim nächsten Ausführen von Apt angewendet.