I was tired of my system's name so i decided to change it.
I gksudo gedit /etc/hostname
and changed my first and never touched computer name to a new one.
Then now when i sudo
something like sudo gedit
my terminal prompts ~: unable to resolve host <my_new host_name_i_gksudo>
.
When i sudo cat /etc/hosts
it gives me:
sudo: unable to resolve host <not_of_your_business!>
127.0.0.1 localhost
127.0.1.1 leviathan
# The following lines are desirable for IPv6 capable hosts
::1 ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
How could i get rid of this problem? Thanks in advance.
su -
but if you didn't setup root password, boot to recovery mode.