0
votes
0answers
20 views

Getting error on startup and login to kubuntu : “failed to authenticate server dot.kde.org”

I am getting this message when booting my computer and then login into Kubuntu. Was ok until a few weeks ago. Failed to authenticate server dot.kde.org OS: Kubuntu 14.04 64-bit Kernel: ...
0
votes
1answer
66 views

KDE 4.13.2 update breaks login from LightDM on Kubuntu 14.04

One of the KDE updates that rolled out in the last couple of days broke my ability to log in to KDE from lightdm using the lightdm-kde-greeter. At the lightdm prompt, I enter my login credentials, the ...
0
votes
0answers
37 views

Kubuntu: Monitor disconnects and reconnects right after login

I have two monitors. After i typed my password in and the kubuntu animation starts my monitor disconnects and reconnects after like 1sec. What's the problem? how can i fix it?
0
votes
1answer
46 views

Kubuntu 12.04 login screen

Is it possible to have a login screen for Kubuntu 12.04 where I can click a user's name instead of typing it in?
0
votes
0answers
402 views

Kubuntu 12.04 D-BUS not starting on login

I have no idea why, but when I tried to login this morning a window popped up while in splash screen "Could not start D-Bus. Can you call qdbus?" which when clicked returned me to kdm. I have ...
1
vote
1answer
585 views

After install of kubuntu-full, no longer have access to Unity login

I installed Ubuntu 13.10 about a week ago. Just today I went ahead and installed kubuntu-full to get KDE and it's associated programs. I want to keep the Unity login screen though (default when you ...
0
votes
1answer
147 views

No login dialog in Kubuntu after instaling fglrx and reinstallation of xong did not help

In Kubuntu 13.04 64 bit, fglrx did not install, so I tried to reinstall XServer as follows: sudo apt-get install --reinstall xserver-xorg-core libgl1-mesa-glx:i386 libgl1-mesa-dri:i386 ...
0
votes
1answer
312 views

Kubuntu 12.04 is stuck in a login loop

I have an Acer Aspire 5830TG laptop dual booting with Windows 7 and Kubuntu 12.04. I was trying to install some packages, and while doing so I got the following error message: Could not get lock ...
1
vote
1answer
3k views

Login Screen/Background Change? (kubuntu)

I have Kubuntu 13.04 (last version) and lightdm I want to change my login screen background (not my wallpaper after I type my password. I'm talking for the image you see WHEN you type your password). ...
3
votes
2answers
2k views

x-server won't start - black screen (after purging *nvidia* files on HD4000 system)

For about three months now I've been trying to fix a problem with my x-server. The problem occured after lightdm starts as usual. After entering the password to my account the loading-screen showed ...
2
votes
0answers
163 views

Login password problem

I am using kubuntu 12.10. My problem is when my kubuntu starts, in login screen it shows my name & a field for giving password (previously what i have choose for my account). But if at this ...
0
votes
1answer
128 views

Kubuntu 12.04 loging failure

When I load up Kubuntu 12.04 and I type in my password the loading screen only gives me one icon. After a minute it goes back to the login screen. Can anyone please help me and tell what to do so I ...
1
vote
1answer
699 views

Kubuntu 12.04: get rid of default background between login and desktop ready

I installed Kubuntu 12.04 from scratch and I have successfully changed the login background and used the same pictures for my desktop background. I have 4 screens and for each screen I use a part of a ...
0
votes
1answer
377 views

Kubuntu can not login

when I try to login to Kubuntu through the desktop mode, a warning that says "can not enter home directory" is shown, and it throws me back to the login page.
0
votes
2answers
2k views

KDM Login manager wallpapers

Just tinkering with KDM and having some trouble with theming. I've downloaded the beatiful zxcity theme and set it as my theme for the KDM login, problem is the wallpaper switches back during load. ...
1
vote
1answer
3k views

Reset to Default Unity Login

I just installed Kubuntu alongside Ubuntu 12.04, and it changed my login screen. I liked the Ubuntu one and would like to set it back to the default. How can i do that?
3
votes
2answers
1k views

Kubuntu login problem

I have a problem when trying to login to my Kubuntu 10.10. The login screen shows up, then I type my password, a blank screen is shown with my desktop background picture and then throws me back on the ...
2
votes
2answers
2k views

Can't login, kde loads, then back to kdm

Hello to all (K)Ubuntu users, I installed Kubuntu 10.10 after it's release. (I used to use ubuntu, I want to try kubuntu now) Now I can't login in Kubuntu: When(/if) I login with my username and ...