Hello all!
I'm working on Manifold 2G (Ubuntu 16.04) and have changed sudo permissions by mistake in /usr/bin.
The issue is that all solutions require knowing the root password, which we don't know... It is not on the manual.

When using sudo the error is
sudo: /usr/bin/sudo must be owned by uid 0 and have the setuid bit set
Does anybody know how to solve this without a new installation?
Thank you

Hello all!
I'm working on Manifold 2G (Ubuntu 16.04) and have changed sudo permissions by mistake in /usr/bin.
The issue is that all solutions require knowing the root password, which we don't know... It is not on the manual.

When using sudo the error is
sudo: /usr/bin/sudo must be owned by uid 0 and have the setuid bit set
Does anybody know how to solve this without a new installation?
Thank you