xlib extension randr missing on display ""


try to start firefox on a SLES11SP4. Get:

xlib extension randr missing on display “”

I try to start FF during I am connected via VNC to the SLES11SP4 (Maybe
you need to know this)

I search for anything named randr with zypper but found nothing.

What is to do for using the Browser via VNC?


BTW: Same message when using System-Settings from the menu.

Probably this helps:

Output of SLED12 SP3:

# rpm -qa |grep -i xrandr libXrandr2-1.5.0-6.2.x86_64 xrandr-1.5.0-4.4.x86_64