when i wanna do update the it ask for root password

Just input your OWN password, the password you use for logging in. Just remember that characters does not echo back when typing it from the Terminal. When done typing, just press the Enter key.

HTH.

i put my one password but it dose not work and this it not in the TERMINAL in normal like wine i go to place >> local disc
or system >> administration >> update

That would be the same, Terminal or the GUI-based password window. Input the same password you used when logging in.

That would only work if no other passwords had been configured for the root user. If you're the default and only user, then, the password for raising to elevated priviledges would be your password.

HTH.

i put my password it dose not work

i am the admin user and i install the ubuntu , in user and grope there only one user me

in system >> administration >> user and grope if i wan add or make grope the system ask for root password i pot my password ( the same password you used when logging in) put it dose not work

note
in any move or change of the system, ubuntu ask for root password

if you run:

sudo apt-get update; sudo apt-get upgrade

Type your login password (you will get no visual feedback but keep typing then hit ENTER). Does it update ok? What is the output?

i type the command
>> sudo apt-get update; sudo apt-get upgrade
and i put my password
it say

>> firasjk is not in the sudoers file. This incident will be reported.

If you add firasjk to the admin group as I showed above, then firasjk will be able to use sudo.

how i add firasjk in admin group ?
it must be in admin group i install the ubuntu , in user and grope there only one user firasjk and i never change the password

and i can add aany thing if i want change in user and grope it ask for root password

I gave the command, look up

i told you wine i put
>>sudo apt-get update; sudo apt-get upgrade
>>[sudo] password for firasjk:
>> firasjk is not in the sudoers file. This incident will be reported.

that what happen, i but my password and it dose not work

Drop to root recovery mode and you can add yourself to the admin group. You can then use sudo

how ?

Hold shift at boot, select recovery mode, select root

the run:

usermod -a -G admin firasjk; reboot

and you will be ok

i restart my pc and go to ubunt because i have xp
i go safe mood and select reaper root (drop to root shell)
i put usermod -a -G admin firasjk; reboot but nothing change

in usermod -a -G admin firasjk; reboot
i wan know i must leave space between theme

usermod -a -G admin firasjk; reboot >>>> here onle one space

or
usermod-a-Gadminfirasjk;reboot >>>> here no space

it work it work it work it work it work it work it work it work it work
thanks God
thanks actionparsnip
thanks Ian Ace

thanks actionparsnip
these problem i face it from 04-08-2011
more than 2 month even i think than i need to format my pc

thanks actionparsnip