ubuntu - Sudo plugins not found -


i trying give permission myself access root folder, since pretty nuisance me. hence executed following code in terminal.

cd / sudo su chmod 777 -r /root

and alas! last time executed sudo command. ever after that, if execute sudo command, following error -

sudo: error in /etc/sudo.conf, line 0 while loading plugin `sudoers_policy' sudo: /usr/lib/sudo/sudoers.so must writable owner sudo: fatal error, unable load plugins

i don't want reboot computer main reason lot of data of project stored. also, don't want install packages beginning again.

of late, realized password got modified.


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