If not working then, try following commands:Ĭheck if package is installed successfully by using following command:Īfter that, problem should be resolved. To sove it I used aptitude package by following command. In my case I hit the "unmet dependency" or "packages held" problem. Install ubuntu-desktop by following command: Which i think removed so many basic UI level packages from the system.įrom recovery mode (boot option) or from login screen press alt+ctrl+F3 to get the terminal. "sudo apt-get clean" or "sudo apt-get autoclean"Īnd then "sudo apt-get autoremove" when suggested by the system (?) This issue occurred for me on Ubuntu 16.04 LTS perhapse because I used following command while researching to solve the issue of graphics not showing 3D menus etc.: I've tried renaming my home directory and creating a new one. The first two are blank, then, then something=UbuntuĪnd I've tried: ppa-purge ppa:gnome3-team/gnome3 I have tried removing ~/.Xauthority - which didn't help. Which says nothing and returns me back to the command prompt I've tried the following: sudo dpkg-reconfigure lightdm Plus, I removed ssh shortly after I installed it - so could it still be causing an issue? I remember seeing something about pam when I was installing/configuring ssh and/or configuring keys for it, but I don't remember specifically what. Ive looked at my auth.log and found this: lightdm: pam_succeed_if (lightdm:auth): requirement "user ingroup nopasswdlogin" not met by user "andrew" I am able to login through the command line (ctrl-alt-f1) just fine, just am not able to login in through the GUI. I've tried to Google around to solve the issue, but nothing I've seen seems to do the trick. I've waited about 10-15 minutes for something to happen, but nothing does. With the incorrect password, no wheel shows up - the password field fades away and the screen just sits there. If I type the wrong password in, the little wheel spins for 1/2 second then says 'incorrect password'. I type my password into the password field, and hit enter and nothing happens. Then I install samba so my wife could access the files on my computer from hers and use my PC as a backup.Īll is fine and well. I then installed SSH, then uninstalled it because I probably would never login to it remotely. The past couple days I've tried installing LAMP, then uninstalled it because I would probably never do anything with it. I'm still pretty new to Linux, so I haven't been doing a whole lot. I first install Ubuntu 13.10 a few weeks ago and its been going great.
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