KDE and External Moniters

0

I have a Toshiba laptop that I am using with an external monitor. After jumping through many hoops to get this to work in the first place, I have a problem. My previous configuration was as follows:

LVDS:

  • Disabled

VGA:

  • Enabled
  • Recommended Resolution (something like 1800/900)

Before I disconnected, I reconfigured it so that VGA was disabled and LVDS was running at the recommended resolution. It worked fine, and I shut the computer down. When I turned the computer on again, I got to the KDE login screen fine (I'm using KDM). But when I try to log into KDE, I get a black screen (though I hear the login sound). When I shutdown the computer and reboot, I can log into GNOME just fine. But when I try to log out of GNOME, everything hangs again.

Does anyone know what is going on? does anyone know of a solution to this problem?

NOTE: When I was using the external monitor, my resolution and monitor settings only took place after I logged in. Before then, it used the default settings of mirroring screens, which made the login screen bloated. This may have something to do with it.

Linuxios

Posted 2012-02-13T00:57:53.770

Reputation: 353

1Did you save the new resolution settings as default (System Settings | Display and Monitor ...set as default)? – Slobodan Kerda – 2012-02-14T13:25:43.390

No. What does that do? – Linuxios – 2012-02-14T18:41:25.763

@SlobodanKerda: If you put that in an answer, I'll accept it. It worked perfectly. – Linuxios – 2012-03-07T14:15:58.993

Answers

0

OP solved this by setting the display configuration as the default (System Settings | Display and Monitor ...set as default).

mgorven

Posted 2012-02-13T00:57:53.770

Reputation: 2 539

@Linux_iOS.rb.cpp.c.lisp.m.sh You're encouraged to post your own answer if you solve the problem yourself, or in situations like this. – mgorven – 2012-06-06T02:20:57.787

I know. I have done that, but I asked this before I was that comfortable with SE. – Linuxios – 2012-06-06T13:03:05.223