Question
sudo: unable to resolve host [hostname]
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×Hello,
Even I have similar issue,
Here is the following if type “cat /etc/hosts” in CLI
127.0.0.1 localhost
::1 localhost ip6-localhost ip6-loopback
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
127.0.1.1 fevertags_pi
Here fevertags_pi is the host name. When I try to edit this, it says permission denied and I’m not able to add anything