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My System problem detected when I tried sudo passwd root in my ubuntu.

I changed my root password by using the below command.

sudo passwd root

Now my system password changed, after this i could not use sudo now.when I try to use sudo -i I am getting error messages below.

sudo: error in /etc/sudo.conf, line 0 while loading plugin 'sudoers_policy'
sudo: /usr/lib/sudo/sudoers.so must be only be writable by owner
sudo: fatal error, unable to load plugins
con-f-use
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Manikandan Arunachalam
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1 Answers1

0

Try:

su
passwd -l root
exit

Once made this, try again sudo -i

0x2b3bfa0
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