Steve Dickson writes:
Hello, I just updated to latest Fedora 33 and I no longer have any DNS name solution. The network is up... but... $ ping www.yahoo.com ping: www.yahoo.com: Name or service not known I changed nothing! How would be the bet way to debug this???
Inspect what it's your /etc/resolv.conf, confirm that your name server is 127.0.0.10, or something this bizarre.
Now look in /run/NetworkManager/no-stub-resolv.conf to see what your real DNS server is. Let's assume that you see it's 8.8.8.8, but you should be able to recognize your usual DNS server in there.
Now, perform a test lookup using the dig command, directly, to your real DNS server.
dig @8.8.8.8 www.yahoo.com Make sure you use the IP address you got from no-stub-resolv.conf Assuming that this lookup succeeds, proceed as follows: systemctl stop systemd-resolved systemctl disable systemd-resolved rm -f /etc/resolv.conf ln -s ../run/NetworkManager/no-stub-resolv.conf /etc/resolv.confVerify that your DNS service is now working, then announce that you joined the systemd fan club, and ask for your membership information.
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