Authentication Token Manipulation Error
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a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top Getting an “Authentication token manipulation” error when trying to change my passwd authentication token manipulation error linux user password up vote 52 down vote favorite 12 I am logging in to my Ubuntu Server using my username. Once I am logged in I am typing passwd command. Entering a new password but a second after getting following error messages: passwd: Authentication token manipulation error passwd: password unchanged What is wrong here? How can I change my password otherwise if I don't have access to that server physically, i.e. I am connecting remotely with ssh authentication token manipulation error debian using terminal. password-recovery share|improve this question edited Dec 15 '13 at 14:22 Braiam 38.8k1691153 asked Aug 18 '11 at 13:55 Bakhtiyor 2,899154972 2 The first prompt asks for your CURRENT password. Have you done that, cause if you just typed the new one, you'll get the error message you say.. –Pavlos G. Aug 18 '11 at 14:03 1 i have the same problem, and find the answer from this link help.ubuntu.com/community/LostPassword blog.imammubin.com/reset-ubuntu-passwd/2014/07/07 try this code: mount -rw -o remount / hope this helpfull.. –Mubin Jul 7 '14 at 4:50 @Mubin: That's for an emergency recovery from single-user mode. Since this question is about a logged-in user, we can safely assume it's not a recovery scenario. –MSalters Apr 26 at 13:19 add a comment| 11 Answers 11 active oldest votes up vote 26 down vote accepted If you insert the wrong passwd $ passwd Changing password for rinzwind. (current) UNIX password: passwd: Authentication token manipulation error passwd: password unchanged you get this error. If you are sure to have inserted the correct one this error might also show up if you are using shadowed password files and the shadow doesn’t have entry for this user (basically/etc/passwd has an entry for this user, but /etc/shadow does not). In order to fix this, you can either add the entry manually (make a backup first!!!) or recreate
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Transcript The interactive transcript could not be loaded. Loading... Loading... Rating is available when the video has been rented. This feature is not available right now. Please try again later. Published on Aug 27, 2014When resetting the http://askubuntu.com/questions/57620/getting-an-authentication-token-manipulation-error-when-trying-to-change-my-us Ubuntu password through recovery mode, you may run into an error "Passwd: Authentication token manipulation error." This occurs because the filesystem is not mounted as read/write. Here's how to fix it. Category Science & Technology License Standard YouTube License Show more Show less Loading... Advertisement Autoplay When autoplay is enabled, a suggested video will automatically play next. Up next Recovering a Lost Linux Password: 3 Methods - Duration: 16:01. Carly Salali 102,399 views https://www.youtube.com/watch?v=M48EmDsdh_g 16:01 How to - Reset Ubuntu password, 'Authentication token manipulation error' ,'already mounted' - Duration: 2:01. KJ Sudarshan 1,268 views 2:01 Ubuntu : Login Probleme lösen - Duration: 24:44. TheRegRunner 15,316 views 24:44 How to Change Your Identity With Linux Terminal - Duration: 6:24. FAROUK CHEHATA 1,955 views 6:24 How to Reset Root Password in Ubuntu 14.10 LTS - Duration: 2:49. Cloud Network 8,448 views 2:49 Tuturial 2 - Step by Step Setting Proxy Authentication On Ubuntu 14.04 Linux Server - Duration: 7:45. indra saputra 1,904 views 7:45 Reset Ubuntu Administrator account - Duration: 3:31. ZasiosSecurity 430 views 3:31 Ubuntu 12.04 - Reset Password From Login - Duration: 2:45. Matt Fuller 655 views 2:45 Ubuntu Password Recovery - Duration: 2:20. quidsup 22,505 views 2:20 How to Solve Authentication Token Manipulation Error in Root Shell Prompt - Linux/Ubuntu - Duration: 1:29. Cloud Network 1,065 views 1:29 Linux Ubuntu: Authentication Token Manipulation Error - fix - Duration: 1:11. learningtocompute 3,846 views 1:11 UBUNTU 16.04 VS LINUX MINT 18 - Duration: 10:04. Chase Dizzie 178,037 views 10:04 Linux Mint: Authentication Token Manipulation Error - Fix - Duration: 1:53. learningtocompute 3,077 views 1:53 How To Reset My Ubuntu Password - Duration: 8:54. trendyvideoz 12,478 views 8:54 Configure SSH Server for Private Key Authentication in Ubuntu - 2/5 - Duration: 5:37. danscourses 19,082 v
HCL Search Reviews Search ISOs Go to Page... LinuxQuestions.org > Forums > Linux Forums > Linux - Newbie "passwd: Authentication http://www.linuxquestions.org/questions/linux-newbie-8/passwd-authentication-token-manipulation-error-236955/ token manipulation error" User Name Remember Me? Password Linux - Newbie http://superuser.com/questions/107386/trying-to-change-a-ubuntu-users-password-authentication-token-manipulation-err This Linux forum is for members that are new to Linux. Just starting out and have a question? If it is not in the man pages or the how-to's this is the place! Notices Welcome to LinuxQuestions.org, a friendly and active Linux Community. You are currently authentication token viewing LQ as a guest. By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features. Registration is quick, simple and absolutely free. Join our community today! Note that registered members see fewer ads, and ContentLink is completely disabled once you authentication token manipulation log in. Are you new to LinuxQuestions.org? Visit the following links: Site Howto | Site FAQ | Sitemap | Register Now If you have any problems with the registration process or your account login, please contact us. If you need to reset your password, click here. Having a problem logging in? Please visit this page to clear all LQ-related cookies. Introduction to Linux - A Hands on Guide This guide was created as an overview of the Linux Operating System, geared toward new users as an exploration tour and getting started guide, with exercises at the end of each chapter. For more advanced trainees it can be a desktop reference, and a collection of the base knowledge needed to proceed with system and network administration. This book contains many real life examples derived from the author's experience as a Linux system and network administrator, trainer and consultant. They hope these examples will help you to get a better understanding of the Linux system and that you feel encouraged to try o
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Super User Questions Tags Users Badges Unanswered Ask Question _ Super User is a question and answer site for computer enthusiasts and power users. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top Trying to change a Ubuntu user's password, authentication token manipulation error up vote 7 down vote favorite 1 I'm trying to create a local user on a new Ubuntu box. I'm unable to change the password, and I keep getting the error below. The user gets added to the shadow file, but I can't get it to set a password. How can this be fixed? admin@theserver:~$ sudo useradd jamz [sudo] password for admin: admin@theserver:~$ sudo passwd jamz passwd: Authentication token manipulation error passwd: password unchanged admin@theserver:~$ linux ubuntu passwd share|improve this question edited Nov 14 '11 at 9:22 Peter Mortensen 7,128135179 asked Feb 10 '10 at 2:04 beagleguy migrated from stackoverflow.com Feb 11 '10 at 4:25 This question came from our site for professional and enthusiast programmers. 3 From Ubuntu's man useradd: "useradd is a low level utility for adding users. On Debian, administrators should usually use adduser(8) instead." (Ubuntu is built on top of Debian.) –Roger Pate Feb 11 '10 at 3:56 See solution for the similar problem here: linuxquestions.org/questions/linux-security-4/… –uthark Feb 11 '10 at 4:25 add a comment| 3 Answers 3 active oldest votes up vote 6 down vote I ran into the "Authentication token manipulation error" after dropping into a root shell from the boot loader. Turned out the filesystem was mounted read only: mount -o remount,rw / fixed it and I could change the password. share|improve this answer answered Jan 31 '12 at 1:06 ChrisWue 221210 This save my life! Thank you very much –workdreamer Apr 15 '12 at 22:39 add a comment| up vote 2 down vote Check the permissions on your /etc/shadow file. They must be set to 000 or you cannot edit user password data share|improve this answer answered Feb 19 '10 at 3:38 patrick-mckinnon 33325 add a comment| up vote 2 down vote I would