I am affected with Password problem . I have been using a strong passwd. a few days back it began. While log in i have to enter password for a second time. at first time the log in window refuse permission. But when entering the password for a second time , allows log in. I am using a laptop and my key board marking are not visible , is using a key board through usb. Today I was totally refused login while booting. So I rebooted system and change my password through recovery , and when came back for login to desktop, the new password which was by -heart to me was rejected. So i have to went back repeat pwd change process. Then used the new pwd to log in . the next thing i did was to log into users and group session and taken option for to log in with out a password. when rebooted and attempted login , the log in window appeared and refused entry without password. When i gave my password , allowed log in. A window option for kerying also is asking similar repeated incident for password even the correct password is entered. After a few repetition with the same pass word , it allows acceptance of the same password. something wicked is playing.
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-control-center in Ubuntu. https://bugs.launchpad.net/bugs/882255 Title: No administrative actions possible (password refused) after enabling passwordless login Status in “gnome-control-center” package in Ubuntu: Triaged Bug description: If I choose not to have a password for my operating account, every operation fails if it needs root access. Reproducible even on a newly set up machine. See: http://ubuntuforums.org/showthread.php?t=1862543 Release: 11.10 Steps to reproduce: 1. Install Ubuntu 11.10 as normal. During installation, when you are asked to choose a password, enter one, since the installation can not continue if you do not do so. 2. Boot the newly installed system and log in as usual. 3. Choose "System Settings" from the launcher on the left and open "User Accounts". 4. In the User Accounts window, click on Unlock at the top right of the dialog. Enter your user password when prompted. 5. Click on the four dots next to the "Password" label to change your password. 6. Select "Log in without a password" from the dropdown box. Close the window. 7. Try to perform an action requiring administrative privileges. For example, try running "sudo apt-get update" from a terminal. Expected behavior: sudo should require the user's password and accept it, or proceed without requiring any password altogether. Actual behavior: sudo requires the user's password and does not accept it (since it is set to an empty string in /etc/shadow). Further notes: After disabling the password request at login, the /etc/shadow file related to the test user account I created looked like this: test::15283:0:99999:7::: This shows that the password hash is made completely empty; that conflicts with the policies listed in /etc/sudoers, which require a password to be given in order to perform administrative actions. Workaround: -If you can not perform administrative actions but can still login without a password, open a terminal and type "passwd". This command should prompt you for a new password and change it without any problems. -If you can not login, you can reset your password by booting into recovery mode and changing it there. Follow the instructions at <http://psychocats.net/ubuntu/resetpassword>. You may also choose to use a password for your account and to enable autologin at the same time. This choice will enable you to benefit the advantage of not entering a password at boot time with the security of Ubuntu requiring your password when attempting to perform privileged actions. Of course, this helps when you are the only desktop user or the primary one. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/882255/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
