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goolier.com 3.0 – Working Smarter, Not HarderGoolier.com 3.0. Working Smarter, Not Harder. HDTV with out the Fee’s. Scroll down to content. August 8, 2017. August 8, 2017. Solved: DNF broken after hostname change Fedora 26. So I created a new VM w/ Fedora 26… did dnf installs for nano ect, then changed host name with hostnamectl command, rebooted… and thats when dnf and yum wouldn’t work. Instead I would get the error. Failed to synchronize chache for repo ‘updates’. Nameserver 8.8.8.8. Nameserver 8.8.4.4. Then restart the network. May 10, 2017.
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