sigb@sig-PRIMERGY-TX200-S4:~$ ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: enp11s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
link/ether 00:19:99:25:dd:e8 brd ff:ff:ff:ff:ff:ff
inet6 2003:e8:2f02:b700:2225:3091:858b:f62c/64 scope global temporary dynamic
valid_lft 7102sec preferred_lft 1385sec
inet6 2003:e8:2f02:b700:df76:fb83:ede0:db45/64 scope global dynamic mngtmpaddr noprefixroute
valid_lft 7102sec preferred_lft 1385sec
inet6 fe80::d69b:3b25:d0c7:1593/64 scope link noprefixroute
valid_lft forever preferred_lft forever
sigb@sig-PRIMERGY-TX200-S4:~$ dig heise.de aaaa
; <<>> DiG 9.16.1-Ubuntu <<>> heise.de aaaa
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 43889
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 65494
;; QUESTION SECTION:
;heise.de. IN AAAA
;; ANSWER SECTION:
heise.de. 27007 IN AAAA 2a02:2e0:3fe:1001:302::
;; Query time: 16 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mi Sep 22 12:52:24 CEST 2021
;; MSG SIZE rcvd: 65
sigb@sig-PRIMERGY-TX200-S4:~$ cat /etc/apt/sources.list
#deb cdrom:[Ubuntu 20.04 LTS _Focal Fossa_ - Release amd64 (20200423)]/ focal main restricted
# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.
deb http://de.archive.ubuntu.com/ubuntu/ focal main restricted
# deb-src http://de.archive.ubuntu.com/ubuntu/ focal main restricted
## Major bug fix updates produced after the final release of the
## distribution.
deb http://de.archive.ubuntu.com/ubuntu/ focal-updates main restricted
# deb-src http://de.archive.ubuntu.com/ubuntu/ focal-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://de.archive.ubuntu.com/ubuntu/ focal universe
# deb-src http://de.archive.ubuntu.com/ubuntu/ focal universe
deb http://de.archive.ubuntu.com/ubuntu/ focal-updates universe
# deb-src http://de.archive.ubuntu.com/ubuntu/ focal-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://de.archive.ubuntu.com/ubuntu/ focal multiverse
# deb-src http://de.archive.ubuntu.com/ubuntu/ focal multiverse
deb http://de.archive.ubuntu.com/ubuntu/ focal-updates multiverse
# deb-src http://de.archive.ubuntu.com/ubuntu/ focal-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://de.archive.ubuntu.com/ubuntu/ focal-backports main restricted universe multiverse
# deb-src http://de.archive.ubuntu.com/ubuntu/ focal-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 focal partner
# deb-src http://archive.canonical.com/ubuntu focal partner
deb http://security.ubuntu.com/ubuntu focal-security main restricted
# deb-src http://security.ubuntu.com/ubuntu focal-security main restricted
deb http://security.ubuntu.com/ubuntu focal-security universe
# deb-src http://security.ubuntu.com/ubuntu focal-security universe
deb http://security.ubuntu.com/ubuntu focal-security multiverse
# deb-src http://security.ubuntu.com/ubuntu focal-security multiverse
# This system was installed using small removable media
# (e.g. netinst, live or single CD). The matching "deb cdrom"
# entries were disabled at the end of the installation process.
# For information about how to configure apt package sources,
# see the sources.list(5) manual.
sigb@sig-PRIMERGY-TX200-S4:~$
sig@sig-PRIMERGY-TX200-S4:~$ sudo apt update
[sudo] Passwort für sig:
Fehl:1 http://de.archive.ubuntu.com/ubuntu focal InRelease
»de.archive.ubuntu.com« konnte nicht aufgelöst werden.
Fehl:2 http://de.archive.ubuntu.com/ubuntu focal-updates InRelease
»de.archive.ubuntu.com« konnte nicht aufgelöst werden.
Fehl:3 http://de.archive.ubuntu.com/ubuntu focal-backports InRelease
»de.archive.ubuntu.com« konnte nicht aufgelöst werden.
Holen:4 http://security.ubuntu.com/ubuntu focal-security InRelease [114 kB]
Holen:5 http://security.ubuntu.com/ubuntu focal-security/main amd64 Packages [874 kB]
Holen:6 http://security.ubuntu.com/ubuntu focal-security/main i386 Packages [284 kB]
Holen:7 http://security.ubuntu.com/ubuntu focal-security/main Translation-en [168 kB]
Holen:8 http://security.ubuntu.com/ubuntu focal-security/main amd64 DEP-11 Metadata [27,6 kB]
Holen:9 http://security.ubuntu.com/ubuntu focal-security/restricted amd64 Packages [417 kB]
Holen:10 http://security.ubuntu.com/ubuntu focal-security/restricted Translation-en [59,8 kB]
Holen:11 http://security.ubuntu.com/ubuntu focal-security/universe amd64 DEP-11 Metadata [61,1 kB]
Holen:12 http://security.ubuntu.com/ubuntu focal-security/multiverse amd64 DEP-11 Metadata [2.464 B]
Es wurden 2.009 kB in 2 s geholt (1.067 kB/s).
Paketlisten werden gelesen... Fertig
Abhängigkeitsbaum wird aufgebaut.
Statusinformationen werden eingelesen.... Fertig
Aktualisierung für 525 Pakete verfügbar. Führen Sie »apt list --upgradable« aus, um sie anzuzeigen.
W: Fehlschlag beim Holen von http://de.archive.ubuntu.com/ubuntu/dists/focal/InRelease »de.archive.ubuntu.com« konnte nicht aufgelöst werden.
W: Fehlschlag beim Holen von http://de.archive.ubuntu.com/ubuntu/dists/focal-updates/InRelease »de.archive.ubuntu.com« konnte nicht aufgelöst werden.
W: Fehlschlag beim Holen von http://de.archive.ubuntu.com/ubuntu/dists/focal-backports/InRelease »de.archive.ubuntu.com« konnte nicht aufgelöst werden.
W: Einige Indexdateien konnten nicht heruntergeladen werden. Sie wurden ignoriert oder alte an ihrer Stelle benutzt.
sig@sig-PRIMERGY-TX200-S4:~$