Questions regarding passwords and the use of them. Where and when it is needed for system security.

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3
votes
0answers
53 views

KeePass2 and KeePassX, which is more secure? [closed]

I use KeePass2 on Windows and KeePassX on Linux. I understand the arguments between the two on database compatibility and cross-platform performance. What I'm curious about is whether either one is ...
0
votes
2answers
61 views

Dumn question, what's the current SU password on version 15.04 ? new install [duplicate]

I want to change the SU password but wont let me, what's the current SU password on version 15.04 ? it is a new install, thanks
2
votes
1answer
675 views

How do I get openldap password policy to work on 12.04 or 14.04?

I have installed the overlay, set up a default policy, I see in syslog that the policy is being referenced, but it does not seem to be enforced. Specifically, I have been testing out pwdMinLength of ...
2
votes
0answers
927 views

Broken gnome-keyring file and google-chrome hangs

After few weeks of uptime yesterday I rebooted my laptop. After that, I discovered that there is no password in gnome-keyring. gnome-keyring segfault and didn't work. I restored ...
0
votes
0answers
24 views

Password restriction is not working in Ubunutu 14.04

Earlier I tried installing some apps (PlayOnLinux and Wine) and used the previous command in a terminal. Maybe this is the reason? sudo apt-get install curl Also Im getting a pop up requesting to ...
0
votes
0answers
20 views

Disable Root — what password will it ask for when I do Sudo

My web-host recommends disabling root. I've created a non-root-user with a non-root-user's-password in the sudo group. So far so good. Here's my question. Usually, when I do sudo, Ubuntu asks for ...
2
votes
1answer
139 views

Upgrade to 15.04. Now asks for private key password at boot

I just upgraded Ubuntu from 14.10 to 15.04 and when I boot I now get a question before the login screen that asks me for my private key password. I didn't quite now what this password was so I've ...
8
votes
4answers
34k views

How can I delete a mail account in Thunderbird?

I missed one letter of my user name for my mail when add an account to Thunderbird. My mail is reachable in webmail with my browser, but is unreachable in Thunderbird. How do I delete an email ...
0
votes
0answers
21 views

Password protect NFS

I am wanting to password protect access to my NAS. I have a /etc/exports like this /HDD/NAS/ *(rw,fsid=0,insecure,no_subtree_check,async) And I have tried adding: password=bar But that just ...
1
vote
1answer
84 views

Disable authentication prompts in 15.04?

I'd like to know how I can disable the authentication prompts when opening apps such as Synaptic, mounting disks and so. I got my user as passwordless set in sudoers, but seems the change to systemd ...
0
votes
0answers
8 views

lock screen user with direct access

I have just installed Ubuntu 14.04 LTS and created an user with direct access ( i.e. no password needed to log-in). But after 5 minutes idle, the screen lock appears and asks for a password to ...
1
vote
2answers
41 views

Is there a way I can password protect a folder without encrypting/compressing?

I have got a folder that contains private stuff and I don't want others to be able to see its content. I will frequently open it and the folder is quite large. I know I can password protect it by ...
2
votes
1answer
40 views

I can't login to Ubuntu?

When I want to log into my account, Ubuntu claims my password is wrong. Even after a fresh install, Ubuntu still does not accept my password at login. What is wrong here and how should I proceed?
0
votes
1answer
31 views

Reset password for mysql in ubuntu: [duplicate]

Refer from this question (Resetting forgotten phpmyadmin password) I am trying to reset the password of mysql installed.But run the third command mysql -u root mysql i will get the error ERROR 1045 ...
0
votes
0answers
12 views

How to set credentials for network printer when setting it up through CUPS web interface

I'm working on setting up an Ubuntu Server, it's in a virtual machine now, but will go physical once I figure all this stuff out. I have a Windows 7 box which acts as a print server, all my Ubuntu ...
1
vote
0answers
43 views

reset password? [closed]

Let me start off by saying I am, what some would call, paranoid with password security. I change all of my passwords at least twice a year. So paranoid, that I crested a password file to remind me of ...
1
vote
1answer
255 views

Disabling Password and Key Login

I want to disable the login prompt to access the Passwords and Keys. Right clicking the prompt does not bring up a change password dialogue. Under Applications > System Tools >Preferences there is ...
0
votes
0answers
10 views

No password stuck HELP [duplicate]

I changed the password to no password. It locked and now it wont accept any password because there is no password!! I can't download a thing without the password. Give me exact instructions on what to ...
0
votes
0answers
17 views

View Powerpoint (pptx) password protected files without Powerpoint

I have tried Libre Office, but it doesn't work, online it says it can open protected word and excel files only. I have the password, just don't have powerpoint to open it with.
16
votes
6answers
40k 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
0answers
38 views

How to make nautilus forget SMB session passwords without logging out

I'm testing the accessibility of a couple of samba shares through nautilus. When inserting the password for the first time, I've chosen "remember password until you logout" but now I'd like to make ...
1
vote
3answers
41 views

Constantly being asked for unknown password

I'm using Xubuntu. Whenever I log in, and periodically when I'm using the computer, I'll be asked to enter my password to access the keyring. The problem is that I don't remember ever setting this ...
0
votes
1answer
25 views

“Mail Authentication Request” prompt [closed]

My brother uses Thunderbird 31.6.0 on Linux Mint 17.1 (Cinnamon) and when he forwards me a message (I am on Lubuntu 14.04.1), it prompts me with a "Mail Authentication Request" for my email provider's ...
1
vote
1answer
41 views

How To Encrypt Pidgin account Passwords

we know that pidgin stores password in plaintext in this file: /home/username/.purple/accounts.xml is there any way to encrypt passwords stored in this file ?
3
votes
1answer
410 views

Use one password for administration and another for system login

How can I give a user one password for normal usage when logging in, and another password for system administration and sudo access? I want one user to have two passwords.
23
votes
4answers
221k views

How to change root password for mysql and phpmyadmin

I've set up mysql and phpmyadmin and chose not to set a password when installing hoping that once set up i could login with root and no password but i get the following error from phpmyadmin: Login ...
4
votes
2answers
2k views

How to Disable KDE Wallet and have “remember password” working

When I log into my system I have a KDE Wallet password dialog. When I disable it, some passwords as wifi or FTP accounts don't work any more, and the main problem - I dont have "remember password" any ...
1
vote
0answers
26 views

Sometimes ubuntu ask me my password to mount and shutdown my computer

Sometimes Ubuntu ask me my password to mount my partitions (and I haven't set this feature) and whenIi want turn off my computer. I guess is related with a partition using GParted ( I do this to ...
0
votes
0answers
27 views

Avoiding the password prompt on relogin

I'm running Kubuntu 14.10. I've arranged my settings so that when I start up my system, it starts automatically without a password prompt. But I still get a password prompt if I log out and then try ...
0
votes
0answers
49 views

Recover Password - Ubuntu Desktop 14.02

Forgot my password on Ubuntu Desktop 14.04. I think I also changed root password at one point, forgot that too. I tried recovering via grub I believe but when I log in with the changed password, it ...
0
votes
2answers
1k views

Virtualbox Ubuntu Image Username / password

First of all I am totally new to Linux. I decided to load Ubuntu Linux on Virtualbox and found an ova file here: ...
1
vote
2answers
26 views

GNOME-Shell Password RePrompt Twice in a Row, Regardless

I have been getting these continually in Gnome Shell for the past year or so, different installs, on different machines and it's annoying. Lately it seems to occur every 12 hours or so. Here's the ...
1
vote
0answers
52 views

I always get “Invalid password” on my first attempt to log in (and after long locks)

At work I'm running Ubuntu 14.04 and on first boot, or after it's been locked for too long, my first attempt to login/unlock the computer will be met with Invalid password no matter how careful I am. ...
0
votes
0answers
74 views

LDAP double root password

I've changed my LDAP root password following a few guides like this one and this one. I'm in Ubuntu 14.04, and in /etc/ldap/slapd.d/cn=config I've created a subdirectory and placed my ldif file in ...
1
vote
0answers
22 views

Find sensitive data/way tool

For an IT challenge, I've been asked to find all sensitive data (bookmarks, browsing history, pictures, videos, logs,passwords, ... ) on a protected Windows host machine. So far, I've been able to ...
0
votes
0answers
21 views

Issues with users/passwords after install cinnamon

Under Ubuntu 14.04 I've installed Cinnamon. Everything seems to work properly except the users access and passwords, let me explain: Before Cinnamon There are 4 users, 1 admin, 1 general with ...
0
votes
0answers
52 views

TeamViewer Invalid Password Ubuntu 14.04 LTS

I have two laptops both running Ubuntu 14.04 LTS. I have installed TeamViewer 10 remote desktop application on both. When logging in, during authentication, a message is returned that the password is ...
0
votes
2answers
45 views

Ubuntu Password Change [duplicate]

I am trying to change my password. I was able to change the password using the root shell, then I rebooted my computer. I tried to login using the new password and it seemed to work, but after putting ...
0
votes
0answers
41 views

Can't change password Ubuntu 14.04 LTS after try many ways

I'm suffering with a suck problem. When I installed Ubuntu 14.04, I created a password but seem I tick start without log in. After few day using normally, I show a pop-up ask me to authentication for ...
0
votes
0answers
39 views

Exporting the Gnome Keyring

I'm making a backup on an encrypted drive and I want to make a backup of my passwords (wifi, web, svn etc). Since I don't write down sensitive information, restoring my system after a fatal crash ...
14
votes
4answers
1k views

I change the last line in /etc/passwd and I can't use sudo

Here is what I have done: Change a username in the last line: tiny to abc tiny@tty7:~$ sudo vim /etc/passwd Change this: tiny:x:1000:1000:tiny,,,:/home/tiny:/bin/bash to this: ...
0
votes
0answers
19 views

Password problems(nooby question) [duplicate]

I just recently followed a guide to get Ubuntu on my chrome book, link to the guide I followed: http://lifehacker.com/how-to-install-linux-on-a-chromebook-and-unlock-its-ful-509039343 Anyways, when I ...
0
votes
0answers
22 views

log in password problem in ubuntu 14.04

I have set the password and choose automatic login:off but when I Shut down my computer and try to log in again although it asks for password it opens without it when I just click or press the enter ...
0
votes
1answer
52 views

Install boto without password

I am new to Ubuntu. I have a virtual box on a Windows 7 computer. I went to this page. https://github.com/boto/boto I need to install boto. The commands are $ git clone ...
0
votes
1answer
84 views

Can't login to Ubuntu server 14 after fresh install; never given chance to set password in first place [duplicate]

I'm very new with Linux and I'm trying to set up a testing network with VMs by following this video series. I downloaded Ubuntu server 64bit version 14 and installed it using VMware workstation. I ...
0
votes
1answer
40 views

Password is not required when log in to ubuntu 14.04LTS [duplicate]

I am using ubuntu 14.04 LTS for a week only. First, there was a password. Then I made the setting 'log in without a password.' After 2 days I again made a password. It is required for authentication ...
0
votes
1answer
43 views

How to change password complexity requirements in Ubuntu 14.04LTS

I am trying to setup some OLD laptops with Ubuntu 14.04LTS at an elementary school. I would like a simple password for the students to type but the password I am choosing keeps failing password ...
1
vote
0answers
35 views

Auto Login sometimes fails and requires a password

I am setting up some old laptops with Ubuntu 14.04 for students in kindergarten through 3rd grade. I want to have them boot automatically into Ubuntu with a username of egpl I do NOT want to require ...
3
votes
2answers
2k views

Ubuntu gives “incorrect password” warning

Every since I upgraded to Ubuntu 12.04, I keep getting an error message saying, "incorrect password". I've never changed my password since starting to use Ubuntu. How can I fix this?
0
votes
2answers
85 views

Ubuntu 14.04 LTS - Why can User bypass password at Unity Login?

We've had Ubuntu on my wife's computer at home for several years now and as far as I am aware, she has always had to use her password to login. However, a couple of days ago, she pointed out to me ...