what does "3 screens" mean ? you have 3 Monitors attached ? or do you mean 3 Display , like using 'X :1' ? re, walter GAO JIN wrote:

Hi everyone:

I met a problem with the 3 screens linux system.

when the system startups and logins X window by xdm/kdm automately, there are only two same screens working. However, when I start X by "startx" from console in runlevel 3, the 3 screens work well.

I think there is some error in /etc/X11/xdm configuration file, but I couldn't find it. Could you give me some help?

Regard Gao Jin

what does "3 screens" mean ? you have 3 Monitors attached ? or do you mean 3 Display , like using 'X :1' ? re, walter GAO JIN wrote:

Hi everyone:

I met a problem with the 3 screens linux system.

when the system startups and logins X window by xdm/kdm automately, there are only two same screens working. However, when I start X by "startx" from console in runlevel 3, the 3 screens work well.

I think there is some error in /etc/X11/xdm configuration file, but I couldn't find it. Could you give me some help?

Regard Gao Jin