Not possible to login after openGL mode change

[Guest]

Hello,
I was trying to fix a screen flickering issue, testing different desktop effects configurations, then I changed the OpenGL mode to (I think) fallback. Then the screen turned black and took me to the login screen. Now, when i do the log in, the KDE splash screen appears as it normally do, however, the screen then turns black with a few rows of white letters (too fast to read) and thereafter back to the login screen again.

If I change session to Genome, it loads normally.

So, I wonder if there is a way to change openGL settings from Genome, or what else can i do?

Thanks in advance.

I have kubuntu intrepid ibex and genome version 2.24.1

[Monster_user]

Re: Not possible to login after openGL mode change

Under Gnome, select the "System" menu, and then choose "Run".

Then type

systemsettings

That will bring up the KDE4 control center.

[Guest]

Re: Not possible to login after openGL mode change

Under Gnome, select the "System" menu, and then choose "Run".

Then type

systemsettings

That will bring up the KDE4 control center.

THANK YOU!!
Problem solved.
For other newbies: Did not find a "Run" option under "System" menu, but what i did was to open a terminal session (under applications) and run the indicated command. Then the KDE4 control center showed up.

[Monster_user]

Re: Not possible to login after openGL mode change

For other newbies: Did not find a "Run" option under "System" menu,

Oh, sorry about that. Its been too long since I've run Gnome.