Erstmal Danke fürs Verschieben und ich wurde durch die Suche in diesen Forenbereich gelotst als nicht böse sein.
das ist die Ausgabe
sudo apt update && sudo apt full-upgrade
OK:1 http://at.archive.ubuntu.com/ubuntu focal InRelease
OK:2 http://at.archive.ubuntu.com/ubuntu focal-updates InRelease
OK:3 http://at.archive.ubuntu.com/ubuntu focal-backports InRelease
OK:4 https://updates.signal.org/desktop/apt xenial InRelease
Holen:5 http://security.ubuntu.com/ubuntu focal-security InRelease [114 kB]
OK:6 http://archive.canonical.com/ubuntu focal InRelease
OK:7 http://ppa.launchpad.net/nextcloud-devs/client/ubuntu focal InRelease
Holen:8 http://security.ubuntu.com/ubuntu focal-security/universe amd64 c-n-f Metadata [12,9 kB]
Es wurden 127 kB in 1 s geholt (161 kB/s).
Paketlisten werden gelesen... Fertig
Abhängigkeitsbaum wird aufgebaut.
Statusinformationen werden eingelesen.... Fertig
Alle Pakete sind aktuell.
Paketlisten werden gelesen... Fertig
Abhängigkeitsbaum wird aufgebaut.
Statusinformationen werden eingelesen.... Fertig
Paketaktualisierung (Upgrade) wird berechnet... Fertig
0 aktualisiert, 0 neu installiert, 0 zu entfernen und 0 nicht aktualisiert.
apt-cache policy
Paketdateien:
100 /var/lib/dpkg/status
release a=now
500 https://updates.signal.org/desktop/apt xenial/main amd64 Packages
release o=. xenial,a=xenial,n=xenial,l=. xenial,c=main,b=amd64
origin updates.signal.org
500 http://ppa.launchpad.net/nextcloud-devs/client/ubuntu focal/main i386 Packages
release v=20.04,o=LP-PPA-nextcloud-devs-client,a=focal,n=focal,l=Desktop client,c=main,b=i386
origin ppa.launchpad.net
500 http://ppa.launchpad.net/nextcloud-devs/client/ubuntu focal/main amd64 Packages
release v=20.04,o=LP-PPA-nextcloud-devs-client,a=focal,n=focal,l=Desktop client,c=main,b=amd64
origin ppa.launchpad.net
500 http://security.ubuntu.com/ubuntu focal-security/multiverse i386 Packages
release v=20.04,o=Ubuntu,a=focal-security,n=focal,l=Ubuntu,c=multiverse,b=i386
origin security.ubuntu.com
500 http://security.ubuntu.com/ubuntu focal-security/multiverse amd64 Packages
release v=20.04,o=Ubuntu,a=focal-security,n=focal,l=Ubuntu,c=multiverse,b=amd64
origin security.ubuntu.com
500 http://security.ubuntu.com/ubuntu focal-security/universe i386 Packages
release v=20.04,o=Ubuntu,a=focal-security,n=focal,l=Ubuntu,c=universe,b=i386
origin security.ubuntu.com
500 http://security.ubuntu.com/ubuntu focal-security/universe amd64 Packages
release v=20.04,o=Ubuntu,a=focal-security,n=focal,l=Ubuntu,c=universe,b=amd64
origin security.ubuntu.com
500 http://security.ubuntu.com/ubuntu focal-security/restricted i386 Packages
release v=20.04,o=Ubuntu,a=focal-security,n=focal,l=Ubuntu,c=restricted,b=i386
origin security.ubuntu.com
500 http://security.ubuntu.com/ubuntu focal-security/restricted amd64 Packages
release v=20.04,o=Ubuntu,a=focal-security,n=focal,l=Ubuntu,c=restricted,b=amd64
origin security.ubuntu.com
500 http://security.ubuntu.com/ubuntu focal-security/main i386 Packages
release v=20.04,o=Ubuntu,a=focal-security,n=focal,l=Ubuntu,c=main,b=i386
origin security.ubuntu.com
500 http://security.ubuntu.com/ubuntu focal-security/main amd64 Packages
release v=20.04,o=Ubuntu,a=focal-security,n=focal,l=Ubuntu,c=main,b=amd64
origin security.ubuntu.com
500 http://archive.canonical.com/ubuntu focal/partner amd64 Packages
release v=20.04,o=Canonical,a=focal,n=focal,l=Partner archive,c=partner,b=amd64
origin archive.canonical.com
100 http://at.archive.ubuntu.com/ubuntu focal-backports/universe i386 Packages
release v=20.04,o=Ubuntu,a=focal-backports,n=focal,l=Ubuntu,c=universe,b=i386
origin at.archive.ubuntu.com
100 http://at.archive.ubuntu.com/ubuntu focal-backports/universe amd64 Packages
release v=20.04,o=Ubuntu,a=focal-backports,n=focal,l=Ubuntu,c=universe,b=amd64
origin at.archive.ubuntu.com
100 http://at.archive.ubuntu.com/ubuntu focal-backports/main i386 Packages
release v=20.04,o=Ubuntu,a=focal-backports,n=focal,l=Ubuntu,c=main,b=i386
origin at.archive.ubuntu.com
100 http://at.archive.ubuntu.com/ubuntu focal-backports/main amd64 Packages
release v=20.04,o=Ubuntu,a=focal-backports,n=focal,l=Ubuntu,c=main,b=amd64
origin at.archive.ubuntu.com
500 http://at.archive.ubuntu.com/ubuntu focal-updates/multiverse i386 Packages
release v=20.04,o=Ubuntu,a=focal-updates,n=focal,l=Ubuntu,c=multiverse,b=i386
origin at.archive.ubuntu.com
500 http://at.archive.ubuntu.com/ubuntu focal-updates/multiverse amd64 Packages
release v=20.04,o=Ubuntu,a=focal-updates,n=focal,l=Ubuntu,c=multiverse,b=amd64
origin at.archive.ubuntu.com
500 http://at.archive.ubuntu.com/ubuntu focal-updates/universe i386 Packages
release v=20.04,o=Ubuntu,a=focal-updates,n=focal,l=Ubuntu,c=universe,b=i386
origin at.archive.ubuntu.com
500 http://at.archive.ubuntu.com/ubuntu focal-updates/universe amd64 Packages
release v=20.04,o=Ubuntu,a=focal-updates,n=focal,l=Ubuntu,c=universe,b=amd64
origin at.archive.ubuntu.com
500 http://at.archive.ubuntu.com/ubuntu focal-updates/restricted i386 Packages
release v=20.04,o=Ubuntu,a=focal-updates,n=focal,l=Ubuntu,c=restricted,b=i386
origin at.archive.ubuntu.com
500 http://at.archive.ubuntu.com/ubuntu focal-updates/restricted amd64 Packages
release v=20.04,o=Ubuntu,a=focal-updates,n=focal,l=Ubuntu,c=restricted,b=amd64
origin at.archive.ubuntu.com
500 http://at.archive.ubuntu.com/ubuntu focal-updates/main i386 Packages
release v=20.04,o=Ubuntu,a=focal-updates,n=focal,l=Ubuntu,c=main,b=i386
origin at.archive.ubuntu.com
500 http://at.archive.ubuntu.com/ubuntu focal-updates/main amd64 Packages
release v=20.04,o=Ubuntu,a=focal-updates,n=focal,l=Ubuntu,c=main,b=amd64
origin at.archive.ubuntu.com
500 http://at.archive.ubuntu.com/ubuntu focal/multiverse i386 Packages
release v=20.04,o=Ubuntu,a=focal,n=focal,l=Ubuntu,c=multiverse,b=i386
origin at.archive.ubuntu.com
500 http://at.archive.ubuntu.com/ubuntu focal/multiverse amd64 Packages
release v=20.04,o=Ubuntu,a=focal,n=focal,l=Ubuntu,c=multiverse,b=amd64
origin at.archive.ubuntu.com
500 http://at.archive.ubuntu.com/ubuntu focal/universe i386 Packages
release v=20.04,o=Ubuntu,a=focal,n=focal,l=Ubuntu,c=universe,b=i386
origin at.archive.ubuntu.com
500 http://at.archive.ubuntu.com/ubuntu focal/universe amd64 Packages
release v=20.04,o=Ubuntu,a=focal,n=focal,l=Ubuntu,c=universe,b=amd64
origin at.archive.ubuntu.com
500 http://at.archive.ubuntu.com/ubuntu focal/restricted i386 Packages
release v=20.04,o=Ubuntu,a=focal,n=focal,l=Ubuntu,c=restricted,b=i386
origin at.archive.ubuntu.com
500 http://at.archive.ubuntu.com/ubuntu focal/restricted amd64 Packages
release v=20.04,o=Ubuntu,a=focal,n=focal,l=Ubuntu,c=restricted,b=amd64
origin at.archive.ubuntu.com
500 http://at.archive.ubuntu.com/ubuntu focal/main i386 Packages
release v=20.04,o=Ubuntu,a=focal,n=focal,l=Ubuntu,c=main,b=i386
origin at.archive.ubuntu.com
500 http://at.archive.ubuntu.com/ubuntu focal/main amd64 Packages
release v=20.04,o=Ubuntu,a=focal,n=focal,l=Ubuntu,c=main,b=amd64
origin at.archive.ubuntu.com
Mit Pinning verwaltete Pakete:
Der Fehler ist immer noch vorhanden.