changing user to root user in obuntu 10.04lts
 

how to change user to root user in obuntu 10.04

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sudo -i


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changing user to root user
 

i have user called keith . so my question how to add this user to be a root user

I once tried to change that on CrunchBang 8 also Ubuntu based with setting the minimum login number to 0
and changed also other entries , but in the end I had dialog(whiptail) running saying some obscure permission things , which I could bypass by another tty ,
but somehow I did not boot that installation a long time and when I tried it again , nothing worked anymore as expected .

It is possible to get a root screen on another tty from the menu @Xubuntu10.04 but I can not remember exactly anymore .

In fact I had a problem running firefox as user , because firefox had no write permissions in my username HOME directory . Took me quite a while to figure that out .

Add the user keith to the "admin" group; then Keith can use "sudo" to perform administrative tasks:

https://help.ubuntu.com/community/RootSudo#Allowing other users to run sudo
https://help.ubuntu.com/community/RootSudo

Execute the following command from root:
Now you can use "sudo" to execute any administrative command.

You can also add the account to the sudoers file in the /etc directory. At least I think that's where it is.