I have installed a new Fedora 33 server. The first thing I do after installation is yum/dnf update. Everything is updated as expected, no problem here. Then I reboot the server for kernel replacement with the new version from the update command. After the server is back online, nothing resolves anymore. I cannot ping any external domain names.
The entries from /etc/resolv.conf file did not change. I can ping the nameservers. I also added google nameservers there and it still doesn’t work. Has anyone encountered this problem and can you help me? Thank you in advance.