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sudo: must be setuid root solved in Ubuntu

sudo: must be setuid root solved in Ubuntu

Press ‘shift’ to go to recovery console of Ubuntu while system starts.

Image-I

Use drop down key to select root as per the image -I then press enter

Type – mount -o rw,remount / 

Press enter

Type – chown root:root /usr/bin/sudo

Press enter

Type – chmod 4755 /usr/bin/sudo

Press enter

Type – shutdown -r now 

Press enter to Reboot

I can reach at : durgacharanojha@yahoo.co.in
Durga Charan Ojhahttps://lifeonnetwork.com/
I am a proud Indian, proud father, a blogger, Being in a profession as System administrator, my passion is troubleshooting computer issues, I do like sharing solutions through blogging making videos of solving issues.
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