redhat linux 7.1 S390 X problem gnome xinerama missing gnome-terminal bus error

Hi,

I've just installed redhat linux 7.1 on our Z900 mainframe, but I'm having
some troubles getting
X to work.

I'm able to start a gnome session, but I get the following messages :

Xlib : extension "XINERAMA" missing on display "10.102.3.6:0.0"

However, I'm able to start the gnome-session, everything seems to work,
except for the terminal
emulation program where I get the following message : application
"gnome-terminal" has crashed due to a fatal error. (bus error).

Any idea?

Regards,

Kristof Goossens