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Ubuntu Cannot Login As Administrator

Anyone sitting at your unattended, logged in account will have complete root access, and remote exploits become much easier for malicious crackers. The sudo command will still need to be used for root access though. sudo adds a log entry of the command(s) run (in /var/log/auth.log). Professor Lewin: "Which string will break?" / Me: "That one." / Professor Lewin: "Wrong!" more hot questions question feed about us tour help blog chat data legal privacy policy work here navigate here

Assigning only part of a string to a variable in bash Can an object *immediately* start moving at a high velocity? I logged in remotely and issued that from the command line. Bug? I had the same problems, but nothing I found online worked. https://ubuntuforums.org/showthread.php?t=1860185

How do I reset a lost administrative password? sorry for my bad English?! Would you like to answer one of these unanswered questions instead? Choose the User Privileges tab and check Administer the system.

On a server, every cracker trying to brute-force their way in will know it has an account named root and will try that first. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed An extra local user, or an enabled root password is needed here. You could type a command incorrectly and destroy the system.

My os has only one account –ava Dec 30 '11 at 20:29 add a comment| up vote 1 down vote First of all you need to have admin privileges. For more extensive usage examples, please see below. share|improve this answer answered Apr 27 '12 at 16:39 David Castillo 1916 i want to login as root in GUI. –Tapas Apr 27 '12 at 16:46 add a comment| Teenage daughter refusing to go to school Basic Geometric intuition, context is undergraduate mathematics straight lines + point of intersection in TikZ Problem with function inside brackets.

Then I wanted to change it at /etc/group too, but since changing it at the first file I can't login as root anymore. But when i got to Desktop Login, I couldn't login. At the end of installation, a message showed that there are some softwares that can't be installed and they must be manually installed later. Forcing everyone to speak the same language OBDII across the world?

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  3. This is assuming that Ubuntu has created a group with the same name as your user name, which is typical.
  4. More info in the link.
  5. Thanks Adv Reply October 14th, 2011 #2 collisionystm View Profile View Forum Posts Private Message Ubuntu addict and loving it Join Date Feb 2011 Location Maryland Beans 2,256 Re: Can't
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  7. Please keep in mind, a substantial number of Ubuntu users are new to Linux.
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  9. Ideally, you run as a user that has only the privileges needed for the task at hand.
  10. Robert Adv Reply October 14th, 2011 #4 mohansathish View Profile View Forum Posts Private Message 5 Cups of Ubuntu Join Date Aug 2009 Location erode, India BeansHidden!

Are keywords in resolv.conf case sensitive? http://askubuntu.com/questions/228575/cant-login-as-root-anymore Safety - Improve braking power in wet conditions Why were pre-election polls and forecast models so wrong about Donald Trump? What is the significance of the robot in the sand? In previous version of Ubuntu sudo adduser adminwould have been appropriate, but the admin group has been deprecated and no longer exists in Ubuntu 12.04.

QGIS Print composer scale problems Teenage daughter refusing to go to school Safety - Improve braking power in wet conditions Polyglot Anagrams Robbers' Thread US Election results 2016: What went wrong check over here Please do not suggest this to others unless you personally are available 24/7 to support the user if they have issues as a result of running a shell as root. Allows easy transfer for admin rights by adding and removing users from groups. QGIS Print composer scale problems GO OUT AND VOTE How is the correct air speed for fuel combustion obtained at the inlet of the combustor?

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 This is usually the case for root, but if adding a non-root rescue account, you will have to take these precautions manually. Ubuntu Ubuntu Insights Planet Ubuntu Activity Page Please read before SSO login Advanced Search Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Installation & Upgrades [SOLVED] Can't login as administrator http://rinfix.com/ubuntu-cannot/ubuntu-cannot-login-after-update-12-04.html sudo).

On a more esoteric level, sudo provides some features which encourage different work habits, which can positively impact the security of the system. Until now, I have been using the same version of Ubuntu for 2 months without any trouble. The time now is 01:04 AM.

To test to see if it is in fact one of those three, boot the computer and when the login manager (unity-greeter) presents itself, type control-alt-F6.

Edit the sudoers file Open a Terminal window. When giving advice on the Ubuntu Forums and IRC, please take the time to teach "the basics" such as ownership, permissions, and how to use sudo / gksu / kdesudo in If you believe you need a root account to perform a certain action, please consult the official support channels first, to make sure there is not a better alternative. Logging in to X as root may cause very serious trouble.

If you dont have admin privileges then while booting press and hold the shift key. Tango Icons Tango Desktop Project. The sulogin program in Ubuntu is patched to handle the default case of a locked root password. weblink To switch back press CTRL + ALT + F7 –rahilwazir Dec 12 '13 at 6:44 Hi Rahil.

However, since the Root account physically exists it is still possible to run programs with root-level privileges.