Tip 1: How to disable the password ubuntu

One of the most convenient and reliable Linux distribution is Ubuntu, the operating system is suitable for both novice and experienced users.After installing Ubuntu some users may want to disable the password at login.
Guide
1
Linux every year is gaining more and more fans.Not the least role in this is the appearance of more and more high-quality distribution, allowing hassle-install the operating system and start working.Ubuntu is a distribution that way, when installing and configuring you come up with a minimum of difficulty.Usually everything starts to work "out of the box" - the system correctly identifies all the hardware in its composition have all the necessary programs for normal operation.
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Windows users generally operate under the administrator account and get used to the fact that at boot does not require a password .Turning on Linux, and they want to get the OS as easy entrance.To implement auto-join in the latest versions of Ubuntu (11.10 and later), open the "System Sett
ings" - "User Accounts."
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In the window that opens, select your account, then click "Unblock" and enter the password .Then turn on the option to automatically login by clicking the appropriate button.After rebooting Ubuntu will boot automatically without entering a password.
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If for any reason enable automatic input method described above fails, you can implement it by editing the file /etc/lightdm/lightdm.conf.To edit it, type the following command in the console: sudo gedit /etc/lightdm/lightdm.conf and press Enter.Enter password .In the Editor window, scroll to autologin-user =.In this line you can enter the name of the user under which you log in.For example, autologin-user = alex22 (without a point at the end).
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should note that the Linux operating system differs from Windows, first of all, its philosophy, approach to work.Linux does not run under the administrator, which greatly increases safety.Security issues in the Linux operating system have a high priority, so the password entry agrees with the basic principles of this system.Himself password in seconds, and you know that no one else can log in.Not accidentally various Linux distributions so popular among hackers - this OS is able to provide the highest level of confidentiality and data protection.

Tip 2: How to remove password in linux

The Linux operating system is gaining more and more fans.However, the transition to it from Windows, many users are faced with certain difficulties.For example, it is unusual login password - in Windows, this function is normally disabled.Cancel the password can be, and on Linux, it is enough to set the appropriate options in the settings.
How to remove password in linux
Guide
1
Before you remove the password entry screen, think about whether to do it.One of the main advantages of Linux is its high security.In Windows, you can bypass the password, for example, try booting in safe mode.In Linux password protects your computer from prying eyes.When you boot your login already entered into the appropriate field, and type your password - a matter of seconds.
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specific way to cancel a password depends on your distribution.For example, in one of the most popular distributions of Linux - Ubuntu 11.10 - should click on a username in the upper right corner of the screen.In the menu select "Members".Window opens, click the button in its "Unlock".In the window that appears, enter an authentication password administrator and click "Authenticate."A window with the login.In it you'll see two buttons: 1 and 0. Press 1, and then restart the system.
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To enable auto login in Suse Linux, click the Start button and enter the user management in the field of Search.Find below and click the mouse on the line User management.The drop-down menu, select Expert Options, then Login Settings.To select the login is set in the open window a bird in the field.In the drop-down list, select the user for which will be installed automatic entry.
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Some distributions include autologin have to spend editing the appropriate configuration file.If you do not find in his system enable auto login function, look for one of these files: /etc/gdm3/daemon.conf/etc/X11/gdm/custom.conf
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worked to automatically log inthe configuration file must be present post: [daemon] AutomaticLoginEnable = true AutomaticLogin = userVmesto user insert your username.
Sources:
  • how to work with ubuntu

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