Yes, my wifi provides a DNS nameserver. It's adress is 192.168.44.1, and
it is shown when I open System Settings --> WLAN and click on the
properties of the connected network. When I manually add this DNS server
to resolv.conf, DNS resolution will start working.
What I'm currently using is some sort of a "public facility wifi", where
anyone can connect freely to without any authentification (and without
encryption). Unfortunately, this is the only network I can test ATM, so
I don't know if if would be different on e.g. a WPA2-encrypted private
wifi.
Here is the output of the two commands:
$ systemd-resolve --status
Global
DNSSEC NTA: 10.in-addr.arpa
16.172.in-addr.arpa
168.192.in-addr.arpa
17.172.in-addr.arpa
18.172.in-addr.arpa
19.172.in-addr.arpa
20.172.in-addr.arpa
21.172.in-addr.arpa
22.172.in-addr.arpa
23.172.in-addr.arpa
24.172.in-addr.arpa
25.172.in-addr.arpa
26.172.in-addr.arpa
27.172.in-addr.arpa
28.172.in-addr.arpa
29.172.in-addr.arpa
30.172.in-addr.arpa
31.172.in-addr.arpa
corp
d.f.ip6.arpa
home
internal
intranet
lan
local
private
test
Link 3 (wlp7s0)
Current Scopes: DNS LLMNR/IPv4 LLMNR/IPv6
LLMNR setting: yes
MulticastDNS setting: no
DNSSEC setting: no
DNSSEC supported: no
DNS Servers: 192.168.44.1
DNS Domain: lan
Link 2 (enp9s0)
Current Scopes: none
LLMNR setting: yes
MulticastDNS setting: no
DNSSEC setting: no
DNSSEC supported: no
------------------------------------------
$ sudo NetworkManager --print-config
# NetworkManager configuration: /etc/NetworkManager/NetworkManager.conf (lib:
10-dns-resolved.conf, 20-connectivity-ubuntu.conf) (run:
10-globally-managed-devices.conf) (etc: default-wifi-powersave-on.conf)
[main]
# rc-manager=symlink
# auth-polkit=true
# dhcp=dhclient
dns=systemd-resolved
plugins=ifupdown,keyfile
[connectivity]
uri=http://connectivity-check.ubuntu.com/
[ifupdown]
managed=false
[logging]
# backend=journal
# audit=true
[device]
wifi.scan-rand-mac-address=no
[connection]
wifi.powersave=3
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https://bugs.launchpad.net/bugs/1725680
Title:
DNS name resolution doesn't work on Artful
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https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1725680/+subscriptions
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