how do I switch to ubuntu recovery mode?
I am facing the the following issue as i ran some permission on sudo.
“sudo: /usr/bin/sudo must be owned by uid 0 and have the setuid bit set”
I think to resolve this issue, the following steps should work.
Switch to ubuntu recovery mode.
mount -o remount,rw /
chown root:root /usr/bin/sudo
chmod 4755 /usr/bin/sudo
My question is how to switch to ubuntu recovery mode?
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