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It contains the DNS entries that help your Linux system to resolve domain names into IP addresses. The /etc/nf file is the resolver configuration file in Linux systems. In this article, we will look at some of the causes of the ‘ temporary failure in name resolution‘ error and solutions to this issue. This can present a grave challenge as you will not be able to update, upgrade, or even install any software packages on your Linux system. This is usually a name resolution error and shows that your DNS server cannot resolve the domain names into their respective IP addresses. Ping: : Temporary failure in name resolution Sometimes when you try to ping a website, update a system or perform any task that requires an active internet connection, you may get the error message ‘ temporary failure in name resolution’ on your terminal.įor example, when you try to ping a website, you might bump into the error shown: :~$ ping
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