0
votes
0answers
41 views

I don't want other administrator to change my password [duplicate]

I have one administrator account in my system which named as "admin". One more admin account called "test". I don't want test account to reset "admin" account and root account password in my system. ...
1
vote
0answers
21 views

How to enable password for administrator user account [duplicate]

I disabled the password for my user account while I was logged in (I was the only administrator). But I did not enable automatic login. I switched user to "Guest", but when I switched back to my ...
0
votes
2answers
53 views

Why does Ubuntu keep asking me for another super user's password?

I have two users: misha-local (the first user I created when installing Ubuntu) misha (a user authenticated against an LDAP server) I'm logged in as misha. misha@misha-antec:~$ whoami misha ...
0
votes
2answers
38 views

Is adding a user needs password [duplicate]

In my Ubuntu after login by my user account, I want to create another user I intered bellow commands : adduser alex_2 -m I created new user, but when I want to login, Ubuntu needs passwords and I ...
1
vote
1answer
281 views

How do I set a password for root and skip creating an additional user during Ubuntu 14.04 Server installation?

It appears that Ubuntu 14.04 Server disabled the root account during installation (by not setting its password). I have been unable to find any way to set the password for the root user during the ...
1
vote
2answers
70 views

User account doesn't display anything except background and cursor

I did something in CompizConfig Manager and the launcher and other bars was gone! I tried using the set background from right click menu and checked if it was a driver problem, but it was not. I ...
2
votes
1answer
50 views

Log in with a password

I have not enabled auto login, but I can still log in to my account without entering my password. I want to turn this option off and let Ubuntu ask me for my password before logging in. This is only ...
3
votes
3answers
2k views

How to recover a deleted /etc/passwd?

I deleted the /etc/passwd file and cannot login now. I don't know the root password and tried lots of passwords, but none of them worked. How can I fix this?
0
votes
1answer
28 views

Do I need lvm password and passeord for my user-account

Just install an new copy of Ubuntu 13.10 Now it give me the option to make an password on my lvm-volume.. But then I have to password to write, to do an full login! My lvm-password and password for ...
1
vote
2answers
59 views

How do I disable the administrators account?

My school gave me this Ubuntu laptop and it still has its schools administrators account on it. How can I get rid of it?
0
votes
1answer
82 views

Standard user password

I'm using Ubuntu 12.04. I was wondering when a standard user is asked for his password, other than on login or lock screen, I am thinking about disabling it completely.
4
votes
1answer
171 views

Is there a way that I can disable change password

I have 20 computers in a high school lab and I want to set up a standard student log in. This is done, the problem is that students can change the password to anything, is there a way to block this? ...
0
votes
0answers
41 views

How to change administrator password? [duplicate]

At the user accounts I set the Password in the (connection options ) at none then when I tried to unlock the user accounts it ask for a password, when I type the old one it says its wrong. I tried to ...
8
votes
6answers
16k views

Can I set my user account to have no password?

If I attempt to change my password to nothing by opening "User Accounts", the "Change" button remains greyed out: How do I change my password to be empty? I know you can set Ubuntu to automatically ...
0
votes
1answer
93 views

Is it possible to create disposable password for a user account

Some time I want to give access to my computer for my Guests. How can I create a disposable password to my user account so that they have no access to my account in the future, without my permission. ...
1
vote
1answer
258 views

Can I change user in the Unity interface without having to type password when changing back?

First of all, let me emphasize that I am talking about my home computer that I use for personal use. I have two accounts in Ubuntu: one for me, one for my wife. We don't use separate accounts to ...
1
vote
2answers
230 views

What to do if I can no longer become the user root? [duplicate]

Possible Duplicate: How do I reset a lost administrative password? How can I give admin permissions to my account? I have no root password and I accidentally removed the sudo privileges ...
1
vote
1answer
108 views

Ubuntu “1 time password on login” solution [duplicate]

Possible Duplicate: Why is it bad to run as root? I recently fully switched from Windows into Ubuntu. And of course I loved Ubuntu. But the most annoying thing is, system requires password ...
0
votes
2answers
445 views

User's password can not be set with passwd

I am running Ubuntu as a server, but with X-windows setup. I have SSH , Samba and RAID 5 setup. Was having trouble browsing Samba shares from my Windows 7 laptop, so I thought it might be a problem ...
1
vote
1answer
359 views

How to create a dedicated user for running a service?

I have an application that I want to run as a service on system-start, and that application should run as a specific user (the application is Apache Karaf). I have all this setup, but the user I am ...
0
votes
1answer
240 views

Unable to mount media hard drivrs. after [user@machine ~]$ sudo usermod -G dialout user

I wasn't able to download date from my USB cradle from a Powertap cycling computer after upgrading to 12.10. I thought I found the answer with a google search that suggested using this code where user ...
5
votes
1answer
693 views

Password problem after creating a new user

I created a new user account and when I try to login to that account by switching accounts it said wrong password. I searched here and found my answer here - Create a new user in 12.04? Now when I ...
4
votes
3answers
607 views

How to allow a “standard user” (no sudo) make IP config changes without requiring admin password

Anyone know if it is possible to have a "Standard User" account make IP changes (via GUI or terminal) without requiring the admin (sudo) password? I want the user to be able to change interface from ...
1
vote
2answers
941 views

I have removed my password now what should I answer when it asks for password?

I used pass word earlier but for now I removed password and used to login without password. Now some actions need administrators aurthentication through password even to set password I it asks for ...
1
vote
1answer
160 views

Migrating users from Fedora, anything to look out for?

I've migrated around 300 users from a Fedora server to Ubuntu. I copied over all the relevant entries in /etc/passwd, /etc/shadow, /etc/group, and /etc/gshadow. One thing that was a bit concerning is ...
1
vote
1answer
12k views

Create a new user in 12.04?

I tried to create a new user in 12.04 using the "Users menu", but although the user guest has been created, I never got asked a password. So when I logout and try to login as guest, I get asked a ...
1
vote
2answers
8k views

Admin password authenticates to log in, but not to install apps or change user accounts

I just installed Ubuntu 12.04. Then I changed my own user profile to not require a password and log me in automatically. What happened is, I'm still asked for a password once the desktop diplays. Once ...
9
votes
5answers
3k views

Why does Ubuntu force users to create a password upon installation?

There's been one problem I've had since I installed Ubuntu to run alongside Windows, I assume this would also be the same if it was installed to replace the other operating system as well, the ...
3
votes
1answer
67 views

Requiring unexisting password

When I created my user account I didn't choose a password but now when I try to install an app it says to authenticate with password, though I know not of a password that I can use. What should I do?
5
votes
3answers
535 views

How to add a Password to User Account if previously it set to “Log In Without Password”

I'm using Ubuntu 11.10 and some time ago I opened User Accounts with Administrator Privilage and I made change as "LOG IN WITHOUT PASSWORD" and now I want to add a password to My User Account. But I ...
0
votes
1answer
453 views

How do I reset my user password? [duplicate]

Possible Duplicate: How do I reset a lost Administrative(root) password? I lost my Ubuntu user account password... I saw some other questions on this topic that had answers telling me to ...
0
votes
0answers
71 views

how to back to be the administrator in ubuntu 11.10? [duplicate]

Possible Duplicate: How to know my root password? how to back to be the administrator in ubuntu 11.10 i was exploring in the users account. and i have changed my account rom administrator ...
0
votes
2answers
565 views

Missing password [duplicate]

Possible Duplicate: How do I reset a lost Administrative(root) password? I just installed again ubuntu 11.10 because ubuntu asked me for a password that I didn't have... And now again... ...
0
votes
1answer
620 views

I cannot change my ubuntu user account password

Changing the user account password seems to take forever. Do any of you have this problem?
0
votes
2answers
3k views

Unble to use administrator account created without password

I installed Ubuntu 11.10 two days back. Today I added a user named vivi and set it to administrator. And I just changed vivek, my username, to standard user. Now, since I created new user vivi, I have ...
1
vote
2answers
8k views

Change user password while password is empty

I have a realy strange problem in Ubuntu 11.10. I have by accident my password set to empty. If I wan't to install software now the system asks for a password, but I haven't one anymore. If I enter my ...
2
votes
5answers
15k views

Authenticate user that has no password?

I've set up my user account so that no password is required to login and I need to install some updates. However when prompted for the password, it says authentication failed if I leave the box ...
9
votes
5answers
11k views

How do I unlock a user account?

I've been to system settings and to User Accounts. My account is the only one on the system and I have previously been able to UnLock the screen so that I could set my account to login without ...
2
votes
2answers
6k views

How to add user without useradd command?

Is it possible to add a user in ubuntu linux without useradd command I think its possible by adding the entries in /etc/passwd and /etc/shadow but i don't know the exact steps to do it and the user ...
21
votes
1answer
6k views

Force the user to change their password at first login

When I add a new user to my system I set a password and tell it to the new user. If the user doesn't like it, he/she can change it. However in my opinion it is better to force the user to change ...
7
votes
0answers
923 views

How do I reset my password? [duplicate]

Possible Duplicate: How do I reset a lost Administrative(root) password? I inherited a machine with Ubuntu desktop installed. It has a password in place and I have no idea what the ...