0
votes
2answers
66 views

Password-less Ubuntu install?

When you run Ubuntu as a live boot you are able to install programs etc. without a password, but when you have installed it you have to choose a password and you have to put it in everytime you want ...
0
votes
1answer
60 views

`sudo` asks for password even when I have no password set?

I removed the password from my account using the "User Accounts" window and then on running sudo, it prompted me for a password, even when i didn't have one. I tried pressing enter without entering ...
1
vote
1answer
95 views

Changed root password on my server, now can't login anymore

I decided to change the root password that came preset on a fresh DigitalOcean server (ubuntu 12.04). I used the first answer to this post: How to change root password in ubuntu? which is: sudo -i ...
2
votes
1answer
72 views

sudo asks for root password but expects user in sudoers?

I have the root account enabled. I have degraded the user (say kenneth) to a standard account and I have set the Defaults rootpw flag in sudoers. When I use sudo it correctly prompt for root ...
3
votes
1answer
101 views

Why don't the commands 'sudo bash' or 'sudo -s' ask for a password? [duplicate]

Even when I am logged in as a non-admin user, when I enter sudo bash or sudo -s, the system does not ask for any password. In the command history, I have not entered any password for sudo earlier ...
0
votes
2answers
91 views

On each sudo command I get [sudo] password for root:

I have run a script https://github.com/starlilyth/Linux-PoolManager to install it and I have run into the situation where on each sudo command I get the prompt: [sudo] password for root: the ...
1
vote
1answer
66 views

I have a Password problem can some one help

I am a new Ubuntu user with 12.04 lts and stepped away from my computer for a month and forgot my password. Using this forum I attempted to reset my password using a root line upon booting in grub, ...
0
votes
0answers
37 views

Changed user password, can log into computer, but can no longer issue sudo command

I am currently running Ubuntu 12.04 and I recently changed my account password. Before the password change, I was able to run commands via sudo when necessary while using my old password with no ...
0
votes
1answer
86 views

Default sudo settings did not require password

This is for a 12.04 ec2 instance. In the man pages it says the default should be to require a password when using sudo. I thought by setting the ubuntu's account password (in case it wasn't set) ...
2
votes
2answers
173 views

Editing Sudoers to avoid typing a password for iwconfig command [duplicate]

I wanted to follow this guide to avoid typing a password every time I want to use "sudo iwconfig" command http://ubuntuforums.org/showthread.php?t=1132821 I tried the steps with "apt-get" command ...
0
votes
1answer
44 views

Enable password asterisks when run command sudo? [duplicate]

when I run sudo command , so when I mess up my password, I have to start over from scratch, is there a trick to enable password asterisks so I know how letter I have typed?
0
votes
1answer
46 views

Why do I need administrative privileges to use chsh?

I was working on a Ubuntu system where I did not have administrative privileges, and I couldn't change shells (from tcsh to bash) using chsh. I solved the problem writing in the .tcshrc to open bash. ...
1
vote
1answer
191 views

Sudo does not recognize my password anymore

The problem is happening on a remote server, so everything is done through ssh. I can login with my key, no problem here. I can change my password at will with passwd (which I believe shows that it's ...
1
vote
0answers
26 views

I changed my password to none and now i cant authenticate nor even cant do sudo? [duplicate]

I have admin rights. Could there be a way to change back my pass. I dont even know whats my password is because I already set it to "none' now its very hard to install apps. Need help please ! Fast.
0
votes
1answer
512 views

What is my sudo password? How do i find or change it? [duplicate]

connor@connor-Satellite-C55-A:~$ sudo add-apt-repository ppa:yannubuntu/boot-repair [sudo] password for connor: Sorry, try again. [sudo] password for connor: Sorry, try again. [sudo] password for ...
5
votes
1answer
196 views

How to configure pkexec to not ask for password?

I have a GUI application that needs to call a daemon (written in Python) with superuser privileges. I would like to do this without prompting the user for a password. Since the daemon is a script, I ...
0
votes
0answers
92 views

Run a specific program as root without asking for password everytime

I am using ubuntu 12.04 LTS and Many times, i need to connect modem using SAKIS-3G script and because modem-manager sucks many times. I need to supply admin/root password, everytime i need to run ...
0
votes
0answers
143 views

Never wrote password when setting up crouton on Chromebook, how do I set it up?

Since it never showed anything as much as I typed, I thought it was a bug so I just pressed enter 3 times until it let me set up my account without a password. But now I want to run Unity from sudo ...
2
votes
2answers
143 views

What is meant by “no password set” for root account (and otthers)?

Several years back, we were more accustomed to changing to the root account using the su command. First, we switched to the root account, and then executed those root commands. Now we are more ...
0
votes
0answers
25 views

re-enabling an account

i need help on how to re-enable an account, my computer admin disabled my account, which means i cant perform the sudo command without a password, i keep asking him to put my password back, but he ...
1
vote
4answers
4k views

How to enable root password in Ubuntu 12.04

Whenever I use the sudo su command to work as root, it does not ask my root password. How can I make it prompt for root password?
1
vote
1answer
951 views

Sudo su setting default password automatique [duplicate]

I'm a newbie linux (Ubuntu) user and i have a question to sudo su, I always like use the root in the shell for no annoying privilgies errors :) But the problem is sudo su always ask me for a password ...
0
votes
5answers
147 views

kill sudo with specific time every time

we all know that in Ubuntu sudo password will be auto saved for 15 minutes and expires after that. But I want to make it for quick expire. I mean I dont want to change any settings and when I ever I ...
1
vote
2answers
389 views

sudo doesn't ask for password anymore

I did not notice it but it has been quite a while since I entered the password for using sudo priviledges. Here is my /etc/sudoers file: # # This file MUST be edited with the 'visudo' command as ...
0
votes
0answers
276 views

sudo password for parallels?

I'm having a problem in Parallels 8 with Ubuntu 12.04 as my guest OS. Ubuntu asked me for a UNIX password when I first logged on, and I typed in my desired password. However, any time I try to use a ...
0
votes
0answers
33 views

How to bypass sudo when it asks for password & when you don't have a password to begin with? [duplicate]

I removed my Password on my login account(I'm not admin). When I go to terminal to install something using sudo, it asks for a password. Not the admin's password but my account's password but I don't ...
0
votes
0answers
76 views

I turned off signing in with password - now I cannot authenticate for admin tasks

When I turned off sign in with a password and when I went to go install programs and the password menu pops up so it will install the program. It says I have the wrong password when I type in my ...
2
votes
2answers
1k views

I can't find my user password or change it

In the terminal, whenever I try to perform sudo, Ubuntu asks my password and it always says I typed it in wrong. I tried changing the password as root, but then it says password unchanged. My user ...
0
votes
1answer
33 views

How can I tell my laptop to shutodwn after finishing running a non-root process

I'd like to be able to say: ./run_process.sh; sudo shutdown -P now but the call to sudo will ask for my password and then my laptop won't shut down because it's waiting for my password. How can I ...
4
votes
2answers
1k views

Standards accounts are able to get root access using sudo without password request

I have installed a particular software using the installer present using the command sudo ./install.sh. After the installation now all the accounts on my ubuntu laptop can gain root access by ...
4
votes
4answers
250 views

How can I prevent a user from changing their password? [duplicate]

I want to prevent a user from changing their own password. Additionally, if possible, I want to prevent them from changing it via sudo.
0
votes
1answer
1k views

ubuntu 13.04 failed to start any GUI application as root

I just installed ubuntu 13.04 in family machine, and I faced strange problem even though my sudo password is correct, I cannot start any GUI application (i.e. bleachBit (as root)) as a root, the ...
1
vote
3answers
7k views

sudo su fails with 'Unable to change to sudoers gid :operation not permitted.' fault [closed]

I have installed ubuntu and now I want to install flex. It asks for password but when I type my password, it asks me the password for root. When I enter the password which I had specified during ...
1
vote
1answer
5k views

Sudoers NOPASSWD for command not working but ALL is

I've been trying to grant www-data to use sudo service apache2 restart without a password but no matter what I try, nothing works. I have read a few hundred posts regarding this issue on different ...
0
votes
1answer
869 views

How can I delete my printer from Ubuntu?

Using 12.04 my printer a canon ip2600 will not print. SystemSettings/printers shows it as installed, connected to local host, enabled, accepting jobs, shared and allowing printing for everyone. Yet ...
2
votes
0answers
115 views

Prevent that TrueCrypt gets Administrator rights

If I try to open a TrueCrypt drive, TrueCrypt asks me for my administrator-password (also when I am a normal user). I know, that i can prevent this password-asking by editing the sudoers file = giving ...
2
votes
2answers
614 views

How can gain root access whilst logged into a normal account?

I've set up an ubuntu computer for my sisters. There is the admin account which only I can access and there are two normal accounts. Occasionally I'm going to be called upon to install an extra ...
0
votes
0answers
24 views

I have a problem with root password [duplicate]

I set my user account to auto login by mistake, so the key ring keeps popping up, but that's not the real problem, My root password seems not to be my user password I can't install apps from the ...
1
vote
1answer
261 views

Why Ubuntu ask me for for root password while upgrading?

I frequently upgrade the desktop of my daughter (using ubuntu 12.04.1) through the official processes,but in the latest attempt the computer is asking for a root (or super user) password. In the past ...
1
vote
2answers
224 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
2answers
561 views

Graphical authentication works; why does sudo say my password is wrong?

I'm trying to install a theme, and when I enter the command sudo cp -r $HOME/Desktop/Overglossed /usr/share/themes the terminal asked for my sudo password which I entered, however I'm told my password ...
1
vote
0answers
130 views

Being asked for password inspite of changing the sudoers file [closed]

I have included the following in the sudoers file using the visudo command training ALL=(ALL) NOPASSWD: ALL and training is part of the sudo group training@Slave1:~$ id uid=1000(training) ...
1
vote
1answer
104 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 ...
4
votes
1answer
16k views

How do I remove Ubuntu's password requirement?

Here are my circumstances: I am running Ubuntu 12.04. I have one user account. I absolutely hate the password requirement. How do I disable this requirement such that my Linux computer will behave ...
2
votes
1answer
413 views

Ubuntu 12.10 password don't works after login

During a complete fresh installation I choosed a case sensitive password with an "!" inside the string, it works fine for the normal login, but when I try to use sudo or su or passwd or some GUI stuff ...
6
votes
1answer
978 views

Opening terminal asks for sudo password

Whenever I open a new terminal within 12.04, I am prompted to enter my sudo password. Why is this happening?
1
vote
1answer
254 views

sudo refuses my password

I've just installed Ubuntu 12.04 and now that I want to install a program through the terminal with a command starting with sudo, the terminal says Sorry, try again. I just don't get it, this is my ...
1
vote
3answers
1k views

When trying to install Wine on 12.10, 'Sudo' command will not let me type in a password

As the title explains, I have been attempting to install Wine on my laptop which is running 12.10. When I access the command terminal and entered sudo add-apt-repository ppa:ubuntu-wine/ppa I was ...
-6
votes
1answer
2k views

How to sudo visudo without a password, remove all prompts for password [closed]

Websites tell me to use sudo when I have no password, usually tell me one of two things. It is bad security Or use 'sudo visudo' and the %admin ALL=(ALL) NOPASSWD: ALL line I would like to not ...
2
votes
1answer
3k views

Remove password attempt at sudo 12.10

I just installed Quantal Quetzal and when I type sudo in the terminal it asks for the password. Before upgrading, I changed something in the file, and it wouldn’t ask for passwords. I have already ...