Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.
Ask questions, find answers and collaborate at work with Stack Overflow for Teams.
Ask questions, find answers and collaborate at work with Stack Overflow for Teams. Explore Teams
Teams
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
I accidentally removed the default user system, ubuntu, from the sudo group. How can I do to regain root access?
Thanks.
You can set new password for root user using this link
After that go back to your system
Use:
su root
and enter password you set on previous step
Then this one to add your user to sudo