On Oct 13, 2009, at 9:09 PM, Oron Peled wrote:

On Tuesday, 13 בOctober 2009 20:29:07 Ori Idan wrote:
Thank you very much.
I had to delete the display section and restart X

Generally speaking, the Xorg developers recommend working without
an /etc/X11/xorg.conf at all (assuming your distribution package
a recent Xorg version + drivers).


That only works if you have a relatively new graphics card and a relatively new LCD monitor. Or if you want the default settings for various options. If you want to change the defaults, or you have a CRT (especially and old one) you need a conf file.

A really bad combination is a relatively modern display card such as an NVIDIA or ATI with 128m of RAM or more and and an old CRT.

I don't know if it is an UBUNTU thing or the real default, but control- alt-plus and control-alt-minus (switch resolution) and control-alt- backspace (kill X) are disabled. So you can't keep switching until you get one that works and then set it permanently, or keep killing X until you get a text screen.

Geoff.
--
geoffrey mendelson N3OWJ/4X1GM
Jerusalem Israel geoffreymendel...@gmail.com






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