0
votes
0answers
48 views

What does “unknown code ovk 48” mean?

When I log in after update from 13.10 to 14.04, lightdm and gdm display unknown code ovk 48, I can log in without problems (lightdm requires that I press return after the message is displayed). ...
0
votes
0answers
327 views

Can't login to Ubuntu Gnome 13.10. Login screen doesn't appear

I had been using Ubuntu Gnome for over 3 months now, without any issues. Today, when I tried to boot the os, I couldn't see the login screen. Instead, it shows the Screen with Gnome logo and it isn't ...
0
votes
0answers
106 views

Stuck at login screen, help

i've ubuntu 13.10 , when i write my password , ubuntu wait for 3-4 seconds and then show the login page again this error didn't happen after updates, i'm still working to find many solutions but they ...
0
votes
0answers
141 views

GDM Autologin not working..

I removed lightdm since I was not able to login as it was booting to a blank screen. Hence I installed GDM and everything was fine. Now when I try to use the Autologin option through GUI interface and ...
0
votes
1answer
846 views

Ubuntu 13.04 returns to login screen when logging in & update problems

In an attempt to fix the problem, I uninstalled lightdm and gdm is now the default. But I experience the same problem with gdm. When I try to reinstall lighten, I receive: WARNING: The following ...
0
votes
0answers
463 views

Ubuntu 13.04 boots into terminal login instead of desktop

I just installed 13.04 on my desktop yesterday. After updating all the drivers all that was left was my printer driver. Ubuntu told me I needed to get the driver off the website so I did that. I ...
0
votes
0answers
13 views

Gnome Display Manager [duplicate]

My gdm login screen is look like this: not like: How to make it took like the second image?
2
votes
1answer
44 views

Accidentally chose wrong login manger during upgrade

I ended up choosing gdm as my login manager during my upgrade from 12.04 to 12.10. Now all I have is the boring default gray gdm login. How can I change it back?
1
vote
1answer
483 views

Wrong resolution for Lightdm/GDM on Ubuntu 13.04 using HDMI

I've tried all the solution I could find on the matter so far, but the error persists. My problem is that the login screen (both under gdm and lightdm) runs with the wrong resolution, even though all ...
1
vote
0answers
463 views

Cannot boot normally, without restarting lightdm (or gdm)

I had a problem precisely described here: http://www.webupd8.org/2013/01/ubuntu-lightdm-black-screen-when-using.html, black screen with blinking cursor instead of login screen. I've switched to gdm ...
0
votes
1answer
5k 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 ...
1
vote
1answer
503 views

Ubuntu automatically logs in as gdm how do I stop this?

Not sure what I did but as of this morning ubuntu on my imac has been auto logging in as gdm. I've tried the following remedies reinstall lightdm and ubuntu-desktop delete auto-login and set ...
1
vote
0answers
122 views

Cannot Login to My Machine Using the *Right* Password

Here are the facts: I ran some stress-tests last night. I forgot to reset the logs to minimal. When I got this morning, I saw that hard drive is full /dev/sda1. Cleaned up the large file (350GB). ...
0
votes
1answer
2k views

Log in fails and returns to log in screen

I am running a very nearly fresh Gnome version of 12.10, with no particular tweaks or customisation. I performed an upgrade yesterday using sudo apt-get update; sudo apt-get upgrade which completed ...
4
votes
3answers
10k views

How I can change the GDM login screen wallpaper?

How I can change the GDM 3.6 Wallpaper? I dont mean the desktop background, but the Wallpaper at the login (GDM 3.6). Thanks Thank you for your answer, I know exactly what you mean. Recently I ...
0
votes
1answer
329 views

login window not showing

While this is very similar to other problems reported (and even abandoned and closed), I haven't seen so far any suggestion that solves the issue. On the other hand, there seem to be some details ...
1
vote
1answer
2k 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 ...
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
2answers
526 views

Graphical login impossible

After recently upgrading my media center to 10.04 (for the LTS) and making lots of updates which may have overwritten stuff (configs), the login was impossible at the name selection menu. VNC ...
3
votes
1answer
197 views

How do I show recently logged in users in GDM?

All of our machines here access a directory server for most accounts, and have one local account (well, plus all of the standard ones) The login screen only ever shows the one local account ...
5
votes
2answers
3k views

How can I make a script run automatically after gdm login and logout?

I have a setup where my users log on using ldap and it works just fine. I want to run a script after my users login (its a script that will detect which groups they are in and map network shares ...
2
votes
3answers
2k views

How can I restore the login screen?

I used "Ubuntu Tweak" to deactivate the login/users screen in order to save time (with not giving the password). It worked. It was ok. But now i need to create another user. I did create another user ...
4
votes
1answer
1k views

How to change the login (gdm) font and font-size?

In Ubuntu 09.04 to 10.10, I was able to do this using the following method: sudo cp /usr/share/applications/gnome-appearance-properties.desktop /usr/share/gdm/autostart/LoginWindow to enable ...
10
votes
0answers
5k views

How to disable login sound? [duplicate]

Possible Duplicate: How do I disable the drum beat sound on the login screen? How do I disable the login sound? I have tried all guides on the internet I can find, but they are for ...
1
vote
0answers
276 views

Replace the desktop by an application: two exact same set-ups: one works, the other does not [closed]

I followed the question How do I replace the desktop by an application religiously and was very excited when it worked on my laptop. (Dev environment). The next step for me was to replicate it on a ...
3
votes
1answer
1k views

How to remove the old gdm [duplicate]

Possible Duplicate: How can I make LightDM the default display manager? I have installed Ubuntu 11.10 beta and all of its changes are now working and let me testing them, but the only ...
2
votes
1answer
152 views

How does automatic login work?

I found that one my user login for user (hadoop) automatically gets logged in after boot process. I wanted to know where exactly in the boot process it does.
0
votes
1answer
249 views

Unable to login after power outage

I have accidentally cut power to the computer and now I can't login with my main user. In GDM I enter the password correctly but it always says "wrong password". Logging in with another user works. I ...
0
votes
1answer
570 views

GDM does not prompt for password and doesn't let me log in

Running Natty Beta 1. On install I set it to auto login because I was just playing around and testing. Now I'm using the computer a little and decided to turn off auto-login. The next time I booted I ...
1
vote
1answer
293 views

Cannot Log in to Ubuntu

I have a Dual Boot-up with Windows 7 Ultimate and Ubuntu. My Ubuntu 10.10 does not allow me to log in and says that the GNOME power manager has not been installed properly & asks me to contact ...
2
votes
2answers
2k views

Login screen problem, boots into text mode instead of GDM [closed]

I cannot enter to the normal Login interface. If I do it will enter into tty1 mode. I just can enter using recovery mode. How can I solve this problem? This happened 3 month before and after I just ...
25
votes
1answer
5k views

How do I replace the desktop by an application?

Sometimes it may be needed that a user only has access to a certain application. Running the desktop environment then may be unwanted be it either for security reasons or for acchieving a better ...
1
vote
2answers
327 views

Not able to log in

When I boot my computer, I get the regular option to start Ubuntu in the boot menu. After I log in with the correct password, it logs me back out again. I ran the recovery option, but it's still the ...
4
votes
0answers
1k views

Enable Autologin for Xvnc/XDMCP? [closed]

Version: Ubuntu 9.10 How I do to enable automatic login in Xvnc/XDMCP? Im in the process of setting up a Xvnc kiosk, which will be a terminal server hosting multiple kiosk machines under separate ...
3
votes
2answers
819 views

How can I change location of login dialog in GDM?

How can I change location of login panel on Ubuntu 10.10 start up page, where entering password. I want to move it down and now it is in center of screen thank you
6
votes
3answers
345 views

Why I have to wait some seconds before I can input my password on login?

When on login I click on the user, immediately shows password field but before I can type it I have to wait some seconds, sometimes even 5! I don't see this problem on other computers that I have, ...
1
vote
3answers
920 views

Auto select user on login screen

I am new to Ubuntu (10.10), migrating from Windows 7 and I want to setup my login screen so it auto-selects user (there is only one user profile on my system) and that it asks for my password so I can ...
6
votes
2answers
944 views

Where is the order of names in gdm login screen stored? [duplicate]

Possible Duplicate: How can I change the order of the users in the login screen? Where is the users' login history stored that governs the order in which the users' names appear in the ...