GNOME Display Manager (GDM) is a program which used to provide Ubuntu's graphical login screen until Ubuntu 11.10; since then it has been replaced by LightDM. You may still install it manually if you prefer, however.

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4
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6answers
23k views

GDM isn't able to login

The login screen shows and i choose myself. Then the screen goes black, and the login screen shows again.
3
votes
1answer
691 views

How to enable autologin but still require password

I am running Ubuntu GNOME 14.04, using gdm display manager and gnome-shell environment and I need to achieve the following behaviour: after boot, a selected user is automatically logged in, but a ...
3
votes
1answer
2k views

How to stop the login server?

With GDM removed in Oneiric, what command can I replace from the old command? sudo /etc/init.d/gdm stop I need to install an nvidia .run file and cannot figure out how to stop the server.
3
votes
4answers
5k views

How do I change the GDM Login Window top icon?

After installing xubuntu-desktop on Ubuntu 10.10, The GDM window icon changed to a blue mouse, How to I return GDM to the default Ubuntu theme/icon. I have tried the following which effectively ...
2
votes
2answers
91 views

How to make 4 equally sized windows in corners of screen in GDM?

I recently saw this answer to a great question, and I wondered, is this also possible on Ubuntu GNOME 15.10 with GNOME 3.18 and GDM, as well as on Compiz as the answer to that question shows? But the ...
2
votes
0answers
2k views

Login returns to login screen [duplicate]

Possible Duplicate: Ubuntu - resolution issue causing login screen loop So, after much googling and searching this very site, I've seem to have encountered another problem. During the ...
2
votes
4answers
2k views

Desktop installation never gets to the graphical stage with a GMA500

I am trying to install ubuntu desktop on a hardware-set, which on a similar one, I have successfully installed ubuntu server with no issues. When booting from Ubuntu Desktop CD it ends up at the ...
1
vote
1answer
337 views

Installing Nvidia Graphics drivers on Ubuntu-GNOME 16.04

I am using Ubntu-GNOME 16.04 with GNOME 3.20 When I install Nvidia graphic drivers by sudo apt-get install nvidia-361 , I am facing the following problems. During the installation of Nvidia-361, it ...
1
vote
3answers
239 views

Why running clamtk on 12.04 with kernel-update of today crashes the system?

I am performing clamtk - virusscan as usual (at a friends computer with 12.04 - updated today): sudo clamtk Then normal scanning of all files. When reaching certain file, it crashes with logout to ...
1
vote
1answer
3k views

Login crash loop

After about the second/third batch of updates on a fresh install of Ubuntu 12.04, I end up getting stuck in an infinite login loop: I enter my password, screen goes black and shows me the end of the ...
0
votes
1answer
6k views

What to do when nothing seems to fix Ubuntu 14.10 stuck after log in?

So I run Ubuntu 14.10 on HP Pavilion g6, i5 and with Radeon HD6500. Yesterday Ubuntu crashed and since then I can't get anyfurther than the log in screen. Ubuntu simply stucks with only the background ...
0
votes
1answer
681 views

2.6.35-28 kernel update breaks Xorg [closed]

After I updated to 2.6.35-28, my Plymouth graphics still works, but when the system tries to launch X11 and GDM, the screen would flicker several times and it will fall back to TTY. In the TTY screen,...
0
votes
1answer
8k views

ubuntu 12.04 login returns to login [duplicate]

This is not a resolution issue, I am on a netbook, that has been working fine for years, I have no nvidia graphics, guest user works just fine with the existing graphics and adding a new user has ...