How to remove a user from the sudo group?

To remove a user from the sudo group, you can use the following command:

sudo deluser username sudo

Replace username with the actual username of the user you want to remove from the sudo group.

Steps:

1. Open a terminal.
2. Run the command above with the appropriate username.
3. To verify that the user has been removed from the sudo group, you can check their groups with:

groups username

You should no longer see sudo listed among the user's groups.