2
votes
2answers
69 views

How to get GUI sudo password prompt without command line?

Currently, for all my commands that require root access, I have to type them out on a command line. I would like for the GUI to prompt me to key in my password, when sudo is required, instead of ...
2
votes
2answers
37 views

How can I use sudo after locking my password?

I was reading about passwordless authentication with ssh. So I made a key and published it to my Ubuntu server, and it worked well. Then decided to lock my password with passwd -l lucas, and I was ...
0
votes
1answer
53 views

Why can't I type my password after using a sudo command? [duplicate]

I am running Ubuntu 14.04 LTS. When I go to use a sudo command, it asks for my password. When I go to type my password, it doesn't let me type a password. If anyone could possibly help, I would ...
0
votes
1answer
21 views

wifi trouble shooting

I'm quite new to Linux. I am currently using Ubuntu on my HP Celeron laptop. I've been having trouble with my wifi on my laptop. I've tried pressing the button to activate my wifi but it doesn't seem ...
0
votes
0answers
32 views

How can I get a new account password using superx

okay I am using SuperX which is an Os based on KDE I am not sure if i can get much help here but lets give it a try. I am trying to install a new Os onto my computer, but it wont allow me to install ...
1
vote
1answer
36 views

How to make sudo use a separate password?

Using Ubuntu 14.04, I have 2 accounts: Account A (first one set up) with Password 1 Account B (second set up) with Password 2, when updating software in Account B, I use Password 1 to authenticate. ...
-1
votes
1answer
54 views

Can't login as root [duplicate]

My user is removed from the sudoers file. I don't how it got removed because i only have access to my machine. I tried accessing the sudoers file but it mentions my username and asks the password for ...
0
votes
2answers
36 views

Adding NOPASSWD in /etc/sudoers doesn't work

On 14.04 here. I SSHed into my machine, added the following line to /etc/sudoers: myuser ALL=NOPASSWD: ALL And then tried running: sudo mkdir /etc/blah ...and I'm being asked for my password. ...
0
votes
0answers
13 views

I modified sudoers. All users can not use sudo now. How should I fix this? [duplicate]

I was trying to save times to type password for sudo because one of my scripts had to be randomly repeated quite often. I googled some information about how to bypass typing password and applied to ...
0
votes
0answers
43 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. ...
0
votes
0answers
15 views

Password restriction is not working

I have two administrator accounts "magesh" and "test". I don't want "test" user to change my password in the UI. I have restricted it in terminal by giving the following commands in /etc/sudoers ...
-3
votes
1answer
33 views

How can I disable password on termina? [duplicate]

I am trying to install a software through terminal. It asks for my password and i have given the correct password but still it says wrong password. Then i removed all kind off password from my login ...
2
votes
3answers
96 views

Completely Messed up sudoers file and su Operations

I am in a really bad condition right now.I am jotting down the steps I did to get myself into this situation. My objective was to disable sudo on my machine. I am running Amazon Ec2 Ubuntu 12.04 I ...
0
votes
2answers
27 views

Can't sudo after removing password from administrator account

I'm using Ubuntu 13.10 64bit. In the "System Settings"->"User Accounts" I chose the "Login without a password". This was my only administrator account, so according to this answer, I encountered bug ...
0
votes
1answer
52 views

Is there any way to change the "Invalid password, please try again' text?

I wanted to change the "Invalid password, please try again' text to "PERMISSION DENIED... and... YOU DIDN'T SAY THE MAGIC WORD!" Is this even possible?
0
votes
0answers
23 views

GUI applications doesn't ask for sudo password

I have bought a VPS and installed Ubuntu 12.04 on it. However I needed a GUI, so I installed xubuntu-desktop packages and a vnc server. That part just works fine, I also created a user, and added it ...
0
votes
1answer
41 views

Would like to use different passwords for initial login and sudo for encrypted home folder

I just encrypted my home directory using ecryptfs and the instructions from How to Encrypt Ubuntu Home Folder After Installation. In order to really benefit from the encryption, however, I needed to ...
0
votes
0answers
10 views

How to gain root access to UEC image?

When openstack creates an instance from a UEC image (using precise amd64), the SSH public key is successfully injected via cloud-init and I'm able to ssh into the instance via the ubuntu account, but ...
4
votes
1answer
209 views

Why does the terminal not hold my root password for sudo? [duplicate]

I stopped using Ubuntu for a while (since 12.10) and recently came back to it. From what I remember, it used to only ask for the root password once for a terminal session (for sudo commands). Now it ...
0
votes
1answer
94 views

Sudo won't accept my password even with Caps Lock off and the right password

First, I just want to say that I did check for caps lock and I know for a fact that it was the correct password and everything was fully correct. I even entered the sudo command a second time and ...
0
votes
1answer
42 views

Accidently removed admin/sudo rights [duplicate]

I removed admin rights for the original admin account, in order to set up a new account with clear history. (Not 100% that was needed, I am still getting to grips with linux / Ubuntu 12.04 and I read ...
0
votes
2answers
82 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
132 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
476 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
210 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
177 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
288 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
67 views

I have a Password problem can some one help [duplicate]

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
1answer
138 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
352 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
57 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
67 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
330 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
2k 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 ...
6
votes
1answer
444 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
114 views

Run a specific program as root without asking for password everytime [duplicate]

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
190 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
204 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
26 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
6k 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
1k 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
172 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
644 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
296 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
90 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
36 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 ...