How to change password ubuntu
How to change password ubuntu
Ubuntu Documentation
It is a good idea to change your password from time to time, especially if you think someone else knows your password.
You need administrator privileges to edit user accounts other than your own.
Click Users to open the panel.
Enter your current password, then a new password. Enter your new password again in the Verify New Password field.
You can press the 
icon to automatically generate a random password.
When you update your login password, your login keyring password will automatically be updated to be the same as your new login password.
If you forget your password, any user with administrator privileges can change it for you.
More Information
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How to Change User Password in Ubuntu [Beginner’s Tutorial]
Want to change root password in Ubuntu? Learn how to change the password for any user in Ubuntu Linux. Both terminal and GUI methods have been discussed.
When do you need to change the password in Ubuntu? Let me give you a couple of scenarios.
When you install Ubuntu, you create a user and set a password for it. It could be a weak password or perhaps a bit too complicated and you want to change it.
If you are a sysadmin, you may need to change the password for other users on your system.
You may have a few other reasons for doing this. Now the question comes, how to change the password for a user in Ubuntu or Linux?
In this quick tutorial, I’ll show you the command line and the GUI ways of changing passwords in Ubuntu.
Change user password in Ubuntu [Command Line]
Changing user password in Ubuntu is dead simple. In fact, it’s the same with any Linux distribution because you use the generic Linux command called passwd for this purpose.
If you want to change your current password, simply run this command in a terminal:
You’ll be asked to enter your current password and the new password twice.
You won’t see anything on the screen while typing the password. This is perfectly normal behavior for UNIX and Linux.
Since this is your admin account, you just changed the sudo password in Ubuntu without even realizing it.
If you want to change password for some other user, you can do that as well with the passwd command. But in this case, you’ll have to use sudo.
If you changed your password and forgot it later, don’t worry. You can easily reset Ubuntu password.
Change root password in Ubuntu
By default, the root user in Ubuntu doesn’t have a password. Don’t be surprised. You don’t use the root user in Ubuntu all the time. Confused? Let me explain it to you quickly.
While installing Ubuntu, you are forced to create a user. This user has admin access. This admin user can gain root access using the sudo command. But it uses its own password, not the root account’s password (because there is none).
You can set or change root password using the passwd command. However, in most cases, you don’t need it and you shouldn’t be doing it.
You’ll have to use sudo (with an account with admin privileges). If the root password has no password set up previously, it will ask you to set it up. Else, you can change it using the existing root password.
Change Ubuntu password using GUI
I have used GNOME desktop with Ubuntu 18.04 here. The steps should be more or less the same for other desktop environments and Ubuntu versions.
Go to Menu (press Windows/Super key) and search for Settings.
In the Settings, scroll down a bit and go to Details.
In here, click on Users to access all the available users on your system.
You can select any user you want, including your main admin account. You need to unlock the users first and then click the password field.
You’ll be asked to set the password. If you are changing your own password, you’ll have to enter your current password as well.
Once done, click on the Change button on the top. That’s it. You have successfully changed user password in Ubuntu.
I hope this quick little tip helped you to change user password in Ubuntu. If you have questions or suggestions, please leave a comment below.
Creator of It’s FOSS. An ardent Linux user & open source promoter. Huge fan of classic detective mysteries ranging from Agatha Christie and Sherlock Holmes to Detective Columbo & Ellery Queen. Also a movie buff with a soft corner for film noir.
How to change the password on Ubuntu 20.04
In this article, you will learn how to change the user password on Ubuntu 20.04 LTS. This article will cover changing the password for the user accounts via Command line and the GUI.
Note: To change the password for any user other than your own user account, you will need a root account or the standard account with sudo privileges.
Changing current user password via Command line
After running the above command, you will be required to enter the current password. Once you have provided the current password, you will be asked to set the new password for your account.
Changing password for another user
For changing the password for an account other than your own, either switch to the root account or use the standard account with sudo privileges.
1. If you have root account access, then switch to it:
Enter the root password and you will be login as a root user.
Now you can change the password for another user account by typing passwd command followed by user name:
2. If you have sudo privileges, you can change the password by typing sudo followed by passwd command and the user name.
Enter the password for sudo, after that you will be able to change the password for any other user account. Enter the password and then enter it again to confirm.
The above output shows the new password has been updated successfully.
If you are not a root user and try to change the password for another user, you will see the following message:
Changing root user password via Command line
To change the password for a root user, either switch to the root account or use the standard account with sudo privileges.
1. If you have root account access, then switch to it:
Enter the password for the root account and you will be login as a root user.
Now you can change the password for the root user account as follows:
2. If you have sudo privileges, you can change the password by typing sudo followed by passwd command and the root.
Enter the password for sudo, after that you will be asked to set a new password for the root account. Enter the new password and then enter it again to confirm it.
The above output shows the new password has been updated successfully.
Changing user password via UI
1. Open the Settings utility using the right-click menu from desktop.
2. Then navigate to the Users tab from the left panel. Click the Unlock button at the top right corner.
We do not need to unlock if we are changing the current user’s password. However, to change the password for any other account, we will need to unlock it.
In the following dialog, type the password and click the Authenticate button.
Select the user account you want to change the password for. Under the Authentication & Login section, click the Password field.
The following Change Password dialog will pop-up. If you are changing the password for the current user, you will need to provide the current password. Then in the next fields, enter and re-enter the new password to confirm it. Once done, hit the Change button.
Now the new password has been set successfully.
That is all there is to it! Whether you use the command line or go with the UI procedure for changing the user account password, it involves only a few simple steps. You can follow either of the procedure for changing the user account password based on your preferences and ease of installation.
About the author
Karim Buzdar
Karim Buzdar holds a degree in telecommunication engineering and holds several sysadmin certifications. As an IT engineer and technical author, he writes for various web sites. He blogs at LinuxWays.
Как изменить пароль пользователя в Ubuntu
How to Change User Password in Ubuntu
В этом руководстве описывается, как изменить пароль пользователя в Ubuntu из командной строки или через графический интерфейс Ubuntu.
Рекомендуется регулярно обновлять свой пароль и использовать уникальный пароль для каждой учетной записи.
Как обычный пользователь в Ubuntu, вы можете изменить только свой пароль. Пользователь root и пользователи с привилегиями sudo могут изменять пароли других пользователей и определять, как можно использовать или изменять пароль.
Ubuntu Изменить пароль из командной строки
В Ubuntu и других дистрибутивах Linux вы можете изменить пароль учетной записи пользователя с помощью passwd команды.
Чтобы изменить пароль учетной записи пользователя, запустите passwd команду без параметров:
Вам будет предложено ввести текущий пароль. Если пароль правильный, вам будет предложено ввести и подтвердить новый пароль.
При следующем входе в систему на вашем компьютере с Ubuntu используйте новый пароль.
Изменить пароль другого пользователя
Пользователь, в который вы вошли, должен иметь права sudo, чтобы иметь возможность изменять или сбрасывать пароли других пользователей.
Вам будет предложено ввести и подтвердить новый пароль:
Ubuntu Изменить пароль из графического интерфейса
Если командная строка не ваша вещь, вы можете сбросить пароль пользователя через графический интерфейс.
Для изменения пароля пользователя выполните следующие действия:
Откройте окно настроек системы, нажав на значок настроек, как показано на рисунке ниже.
В окне настроек системы перейдите на вкладку Пользователи.
Если вы хотите изменить пароли других пользователей, вам необходимо разблокировать панель, для которой требуются права администратора (администратора).
Введите свой текущий пароль, затем введите и подтвердите новый пароль.
Нажмите, Change чтобы сохранить новый пароль.
Это оно! Вы успешно изменили пароль.
Вывод
В этом руководстве вы узнали, как изменять пароли пользователей в Ubuntu.
При смене пароля убедитесь, что вы используете надежный и уникальный пароль. Наличие надежного пароля является наиболее важным аспектом безопасности вашей учетной записи. Часто надежный пароль содержит не менее 16 символов, используйте как минимум одну заглавную букву, одну строчную букву, одну цифру и один специальный символ.
How to Change Ubuntu Root Password?
You have probably heard of the Administrator user in Microsoft Windows, but do you know about the Root user in Linux? Today we will delve a little deeper into what a Ubuntu root user is and how to change the Ubuntu root user password. Read on to find out more.
List of content you will read in this article:
Unlike Windows or Mac, Ubuntu is another unique and widely known operating system based on the Debian Linux distribution. Ubuntu is available for everyone to use publically. The uniqueness its name sounds, the history is even more unique and connected to African words. «Ubuntu» is an African word that means ‘humanity ‘. The distribution represents the best of what the world’s software community shares with the world.
It was officially released in 2004, and now, after more than 15 years, its major OS has many editions: Desktop, Server, and Core for the Internet. All the Ubuntu editions can run all alone on the computer. Earlier, having few passionate and interested users and a good fan base, the software selection of Ubuntu desktop was not as big as Windows or MAC. Until now, Ubuntu has maintained its place in the Technical world as the most preferable and mainstream choice for servers. However, there are specific tasks for which one has to depend upon your PCs and various tasks.
Years passed, and the community at present is even bigger now. Ubuntu is the best match for your daily needs. The desktop version of Ubuntu is very polished and comes with a unique user interface along with the applications and games for users. Besides this, some users still find it hard while executing some commands in the terminal for some tasks.
Ubuntu is always free of cost, and there is no extra fee for Ubuntu. The root users have full access to every command and resource on the system without any restriction.
How to reset the Ubuntu password?
Forgot your Ubuntu login password? If you haven’t used Ubuntu for a long time, and now you want to login in, and you don’t remember your password. So here is the method to reset your Ubuntu Password. You quickly get your password, and you don’t even need to reinstall it.
How to reset or change root password:
It is pretty much easier to reset or change the Ubuntu root password by using simple commands. Always use this command. It helps you to create a new root password for yourself. Just open the terminal on the desktop. To open the terminal, press
Open up the terminal!
After opening the terminal, type the command sudo space passwd space root
Or you can also set a password for root users in a single go: sudo passwd root
Method:
To verify your new password, use this command.
Now you can use your new Ubuntu Root Password. You have successfully made a new password to the Ubuntu root terminal.
How to switch a root user account in Ubuntu
You have the option to switch on or off the automatic login for users. You can log in to your Ubuntu system in case the root is disabled by default. Ubuntu root password is disabled by default due to some security reasons. This method explains to you how to enable the Ubuntu root password.
Sudo Users
Ubuntu users highly recommend performing system tasks by granting access to the tool name sudo. To organize and run a program Sudo is quite essential. The initial user created by Ubuntu is already a member of the study group. If you want to access another user, add the user to the sudo:
To elevate temporary root users privileges, run the command prefix sudo:
The first time you use Sudo, you will be prompted to enter the password. If you want to run the command with sudo without entering the password, you must edit the sudoers file.
It will open the / etc/ sudoers file with your desired command line to edit. Copy the following given line by replacing username with your desire username:
Username ALL=(ALL) NOPASSWD: ALL
Ubuntu Default Password
Ubuntu is both the username and the password. A username and password are specified to Ubuntu during the installation. You can’t find any default login password of Ubuntu or any operating system. By default, the Ubuntu root account password is locked in Ubuntu.
Disable root user account in Ubuntu?
If you enabled the Ubuntu root user in Ubuntu, you have to disable it, and you have to perform a few minor changes. Set the Ubuntu root password to expire. To disable the root accounts, use the following command:
Advantages and Disadvantages of Ubuntu
Here you can find the pros and cons of using Ubuntu leaving root logins disabled by default, includes:
This Ubuntu root account password should not be shared with all people who need to perform the desktop’s administrative task(s).
Automatically the authentication expires after some time (you can also set the time duration). So if you walk away or leave your desktop a few times from the terminal after running commands as root using sudo, you will not be leaving a root terminal open indefinitely.
Conclusion
The root user password is disabled, but that does not mean your Ubuntu root account has been removed. Logging in as the root user is impossible because no passwords have been set for the root account. To enable the Ubuntu root password, which is disabled by default due to security reasons, you need to set the Ubuntu root password. While entering the password, make sure to use different numerals, special characters, or letters to make a strong password. Hence, setting up a unique combination of root passwords is crucial to maintaining your account’s security.
You can also add special characters to your password. Add up to at least 16 characters with upper, lowercase letters, and numbers. It is how we can change the default root password.