Questions about the login screen, specifically customizing/troubleshooting it.

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1
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1answer
19 views

How to set GNOME as my default desktop environment?

I just downloaded GNOME-Shell. And at login screen it's give me to choose to set desktop environment, But I want to set GNOME as my default desktop environment. Although I tried the possible ...
0
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0answers
10 views

Garbled image after login

I have had for quite a long time this issue. The login wallpaper (in LightDM) is gone, and after I input the password the screen goes all garbled (see screenshot here) and it stays there for five ...
0
votes
1answer
8 views

how to unlock screen when booted from usb?

i installed ubuntu 13.10 in the installation process i lost all data. i booted from the usb and took the help of testdisk. sudo apt-get install testdisk sudo testdisk After finding all the ...
0
votes
1answer
27 views

How to fix Ubuntu 14.04 LTS login screen hangs with “logging in…”

Anyone have suggestions for this: I upgraded my Ubuntu system to 14.04, and the upgrade failed miserably. I was forced to restart the system in order to get to a login. After following several ...
0
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0answers
16 views

Progress bar in my login screen

I have a problem. After boot system, my login screen show a progress bar. If I do nothing is performed automatically login. Look: How to remove it?
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0answers
12 views

Ubuntu login page doesn't load

my Ubuntu 12.04 doesn't load the login page anymore. I'm using it in double partition with Win7 and after I select Ubuntu from the grub, it only appears the preliminary loading and then black screen. ...
0
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1answer
62 views

Ubuntu 14.04 desktop not loading after login

Turn on the PC, get normally to the login screen. But when I login, the desktop doesn't seem to load. I've waited half an hour but it still didn't load. I can get to the root by using the GRUB screen ...
0
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0answers
20 views

Keyboard and mouse unresponsive at login screen

Running Ubuntu 14.04 for a couple of weeks and now the keyboard and mouse has stopped working. Works well when booting, can access and change boot settings, but as soon as I reach the login screen it ...
0
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0answers
10 views

How to find what prevent my computer from unlocking?

When asking for my UNIX password at the login screen, entering the right password won't unlock it but it does the sound as if it's happy and don't give an error message. Here are the last things I ...
0
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0answers
12 views

Black screen after the purple load screen

I'm using ubuntu 12.04. I just restarted it, and it goes to the purple screen. What happens there is unusual, because it just stays purple for about 3-4 seconds, which never happens. Then, it shows ...
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0answers
22 views

Cannot see login after upgrade to ubuntu12.04

I just upgraded my ubuntu from 11.10 to 12.04 and cannot login anymore. When the login screen should appear i can only see a pink screen with vertical lines, which get black or white when I move the ...
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0answers
19 views

Login screen only appears every other startup

While doing some work on my system that involved working with filesystem groups, I accidently changed my user gid to another group. I've since changed it back, and on login everything seems fine so ...
1
vote
1answer
44 views

How to edit the text that appears on the Unity login screen?

I was previously using Ubuntu 13.04 and had done PostgreSQL Advanced Server installation which edited my Unity login screen to include its title. I've since uninstalled that proprietary version of ...
1
vote
1answer
34 views

Login screen bumps back to login screen

Ubuntu froze, so I had to perform a hard-reboot. But then when I tried to login, all I see is a brief Nvidia splash screen and then it reloads the login screen. I'm completely locked out of Gnome ...
0
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0answers
34 views

Ubuntu 14.04 boots to black screen [duplicate]

I have installed Ubuntu 14.04 LTE on my HP Pavilion desktop with Nvidia graphics card. When I switch on my computer, it seems to boot normally at first, until the Ubuntu “coloured dots” screen ...
0
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0answers
29 views

Can't access my desktop after power failure of update

I had a power failure while upgrading Ubuntu 13.10 to 14.10, and I got: Filesystem check or mount failed. A maintenance shell will now be started. CONTROL-D will terminate this shell and ...
0
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0answers
43 views

Changes Made in Dconf Editor don't take effect?

I am using Dconf to remove myself from the login screen by enabling disable-User-list in org.gnome.login-screen but that don't work. Also, I have tried changing the logo, no luck either. I have also ...
0
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0answers
48 views

Upgrade from 12.04 to 14.04, re-activation of 3rd party sources, login doesn't show up

I've just upgraded from 12.04 to 14.04. It went all fine, also the restart. Then, I re-activated some third party packages sources, and I did some updates. Afterwards, ubuntu doesn't start. The screen ...
0
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0answers
47 views

Upgraded this morning, now stuck with no X login

So... have had a fully functional Ubuntu 14.04 system installed dual-boot with Win 7 on my Lenovo T530 ThinkPad for months... 12.10, 13.04 & 13.10 before that. Some hiccups with 14.04, but overall ...
0
votes
1answer
71 views

How to enable “Other” or “Manual” user login in ubuntu 14.04.1? [duplicate]

I found the other one with the lightdm thing but it doesnt work because its for 12.04! does anyone know how to enable the manual login like in XUbuntu where you can type in the user and the password? ...
3
votes
1answer
39 views

What file specifies the desktop environment for a user?

I'm having problems with Unity on a slow laptop, but it's configured to autologin so I never see the login screen. Also, the screen or display driver is messed up so I don't see the far right part of ...
2
votes
0answers
116 views

Lubuntu 14.04.1 Login Screen Resolution is Not Perfect

I have recently done a fresh installation(not DUAL Boot) of Lubuntu 14.04.1 LTS i386 on my desktop. Now the problem is, my screen resolution is 1366x768, i.e. I am using a wide screen monitor and when ...
0
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0answers
34 views

How to center the login screen

Although it is not a problem/issue. I don't know where to put this question. Is there anyway to bring the login screen [password box] at the middle of the screen. By default, it is at left of the ...
0
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0answers
12 views

Ubuntu and Lubuntu dual Desktop. Now want to go back to old login screen [duplicate]

I installed both Lubuntu and Ubuntu and Lubuntu's login screen took over. However the Ubuntu login screen looks better. How do I get to the old login screen? (I did a complete removal on every ...
0
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0answers
26 views

PLEASE please please help me! [duplicate]

When I login using my user account with the correct password, it brings me back to the login screen. I cant even access my guest account (I'm using my phone right now)
0
votes
1answer
34 views

Not able to login into ubuntu 12.04

I am now using ubuntu 12.04. I have problem with login. It wait me for log time even though I have enter right password.And nothing happen after waiting. I try to login from guest account but same ...
0
votes
1answer
136 views

Stuck in the login loop

As the title of the questions says, I am stuck in the login loop. The difference from all the questions out there is that I can't log in as a guest and I can't log in using the tty (I keep getting ...
0
votes
1answer
32 views

Automatically Login for All Users

I don't know, whether this is possible, but... Since I have lvm-encrypted my entire disk, I see no reason to type another password to login right after startup. However, at the moment I have two user ...
2
votes
1answer
68 views

Why does Ubuntu 14.04 Trusty Tahr use sheep as emblem?

I have a very unimportant question: I am curious, why does Ubuntu 14.04 use sheep as emblem? Why not an elephant or ant or another animal?
0
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0answers
10 views

Match-on-card Logon

I am interested in developing a Match-on-card Logon functionality for users on Ubuntu. I've searched through PAM modules, in Ubuntu Software Center, and with Google, and found nothing that would help ...
0
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0answers
78 views

Cant log in to xubuntu -Already tried TTY, Recovery mode-

I'm not very experienced with Xubuntu or linux in general. When I tried to use my pc this morning it prompts me to a login window which is odd because I set it to login without one, although I enter ...
1
vote
1answer
80 views

How can I change the Keyboard Layout on login screen?

I changed my Keyboard Layout from Swedish to English, but now my password doesn’t work and I can’t login. I need a way to change the keyboard layout at the login screen without having access to the ...
0
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0answers
12 views

Strange audio noise (clicking) during log on / off to desktop

Any time i boot up xubuntu, the speakers are turned on, immediately after entering the password and hit enter, there is a strange clicking from the speakers .. almost as if it was a sound effect for ...
0
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0answers
71 views

login problems. passwords are correct but not accepted

I have 3 users with password (2 are admin), and one guest user without password. Passwords are correct as I can go to terminal from login screen and I already checked all work fine. I can not log in ...
0
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0answers
48 views

How to restore accidentally deleted /usr/share/applications folder?

I was going to delete a desktop shortcut but I accidentally deleted all even folder itself. Now when I log in, it just show wallpaper.Is there any way to back?
1
vote
1answer
249 views

Cannot login after upgrade from 12.04 to 14.04

I recently upgraded from ubuntu 12.04 to 14.04 and faced the filesystem check or mount failed issue as described here: Ubuntu 13.04 to 13.10: Filesystem check or mount failed The solution worked but ...
0
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0answers
51 views

problem before getting to the login screen

This is the problem: I was trying to get rid off the cairo-dock desktop option (when you have the login screen and click on the ubuntu symbol and then you have the option to choose what kind of ...
1
vote
3answers
185 views

Disable sleep mode after 5 minutes

I have Ubuntu 14.04 installed on my laptop. When I have my laptop plugged in to my tv to watch a movie, the screen goes black after exactly 5 minutes. I have to move the mouse, to see I'm at the login ...
0
votes
0answers
44 views

Ubuntu 14.04 doesn't login on Vaio

I have a Vaio VCPEB1E0E with the broken screen so I have it on an external screen. I just installed Ubuntu 14.04 and added some other programs that I need (Inkscape, Gimp,...). After that I tried ...
0
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0answers
34 views

Changed account setting to not require password on login and now I cannot login

So I was temporarily making it so that my bro could log onto my laptop without me being there since I would be going out tonight, so under User settings I checked the box that said something along the ...
0
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0answers
42 views

unable to log in to xubuntu 14.04

I have just built a new xubuntu 14.04 (amd64; xfce desktop mgr) from scratch. But now no one can log in to the non-admin account I have just created. Not even me, the admin (sort of). I strongly ...
0
votes
1answer
31 views

Cannot login after ctrl+alt+F1 [duplicate]

I pressed Ctrl + Alt + F1 (while I was logged in) and got the console interface. After logging in, I wanted to go back to GUI, so I typed startx. It didn't work, so I pressed Ctrl + C and logged in ...
0
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0answers
17 views

Can't alternate users, need to logoff to login other on ubuntu

I installed from scratch the Ubuntu 14.04 and configured it with a Samba share. There is a windows share RAID 1 drive (2 x 1 TB) with Mdadm, that Dropbox and more 2 backup solutions access (Acronis ...
0
votes
1answer
89 views

Ubuntu 14.04 doesn't load anything after login specific user

I wanted to add additional fonts to my Ubuntu installed X220 ThinkPad. I Google some help and copied the 700 mb of fonts into .fonts directory and then I realized that the system gone very slow so I ...
1
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0answers
120 views

Install Ubuntu flavors in Ubuntu 14.04 without changing the startup/login screens?

I recently installed the community's customized Linux desktops on another machine, such as KDE and LXDE, but I also noticed my boot-up screen and startup screen changed. Is there any way I can ...
3
votes
1answer
61 views

How can I get available updates to show at login? [duplicate]

While playing around with Amazon EC2, I noticed that the Ubuntu images showed available updates at login (See pic) How can I get my home installation to do this? I'm running 14.04. My question is ...
2
votes
3answers
103 views

How to change login screen

After installing kde, I had an ugly splash and login screen that I didn't like. I managed to get the splash back to normal, but I can't get the login back to normal.
0
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1answer
117 views

fix “The system is running in low-graphics mode” error without internet

I'm very sorry for asking about this error in another question but all the solutions in here require for you to have internet. I only have wireless internet and when I am in that console the internet ...
0
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0answers
30 views

Can Login as Guest but not me - Also no Wifi Drivers

Installed ubuntu 14.04 LTS as a side project, on an old computer that had its operating system erased. I can log in as guest and everything works fine, but when I log in as me, the screen is blank. ...
0
votes
1answer
32 views

Ubuntu 12.04 login returns me to login manager, how to diagnose?

This started with me adding a graphics card to my system. When I booted up, ubuntu complained that the graphics config had changed, and gave me a terminal session. I copied ...