2

I'm connected to the internet, but whenever I ping a website, I just keep getting "Temporary failure in name resolution."

I've already tried the following:

  • changing /etc/resolv.conf to include nameserver 8.8.8.8 and nameserver 8.8.4.4
  • ensuring that there's no symbolic link that's redirecting resolv.conf as per this question
  • running sudo systemctl restart systemd-resolved.service
  • restarting my computer
  • deleting the wireless connection and reconnecting

Output of systemctl status systemd-resolved:

systemd-resolved.service - Network Name Resolution
     Loaded: loaded (/lib/systemd/system/systemd-resolved.service; enabled; vendor preset: enabled)
     Active: active (running) since Mon 2023-02-13 09:35:20 EST; 19min ago
       Docs: man:systemd-resolved.service(8)
             man:org.freedesktop.resolve1(5)
             https://www.freedesktop.org/wiki/Software/systemd/writing-network-configuration-managers
             https://www.freedesktop.org/wiki/Software/systemd/writing-resolver-clients
   Main PID: 799 (systemd-resolve)
     Status: "Processing requests..."
      Tasks: 1 (limit: 6677)
     Memory: 8.3M
        CPU: 169ms
     CGroup: /system.slice/systemd-resolved.service
             └─799 /lib/systemd/systemd-resolved

Feb 13 09:35:20 osprey-ThinkPad-T450 systemd[1]: Started Network Name Resolution.
Feb 13 09:35:31 osprey-ThinkPad-T450 systemd-resolved[799]: wlp3s0: Bus client set search domain list to: adsroot.itcs.<REDACTED>.edu
Feb 13 09:35:31 osprey-ThinkPad-T450 systemd-resolved[799]: wlp3s0: Bus client set default route setting: yes
Feb 13 09:35:31 osprey-ThinkPad-T450 systemd-resolved[799]: wlp3s0: Bus client set DNS server list to: 10.10.10.10, 10.10.5.5
Feb 13 09:40:14 osprey-ThinkPad-T450 systemd-resolved[799]: wlp3s0: Bus client reset search domain list.
Feb 13 09:40:14 osprey-ThinkPad-T450 systemd-resolved[799]: wlp3s0: Bus client set default route setting: no
Feb 13 09:40:14 osprey-ThinkPad-T450 systemd-resolved[799]: wlp3s0: Bus client reset DNS server list.
Feb 13 09:40:14 osprey-ThinkPad-T450 systemd-resolved[799]: wlp3s0: Bus client set search domain list to: adsroot.itcs.<REDACTED>.edu
Feb 13 09:40:14 osprey-ThinkPad-T450 systemd-resolved[799]: wlp3s0: Bus client set default route setting: yes
Feb 13 09:40:14 osprey-ThinkPad-T450 systemd-resolved[799]: wlp3s0: Bus client set DNS server list to: 35.0.0.12, 35.0.0.4`

What else can I try?

I'm running Ubuntu 22.04.1.

ale19
  • 121

1 Answers1

0

Try setting your /etc/resolv.conf file to the non-stub version of it. I have had great success with this especially with my router giving out DHCP.

sudo rm /etc/resolv.conf

sudo ln -s /run/systemd/resolve/resolv.conf /etc/resolv.conf
Terrance
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