bootgpe2-0.7.2+unstable3-h3900.jffs2 ==> screen is black

Hi all,

I have installed and run the image bootgpe2-0.7.2+unstable3-h3900.jffs2. But
the touchscreen is black. On the console I see the following processes
running.
  PID Uid VmSize Stat Command
    1 root 500 S init [2]
    2 root SW [keventd]
    3 root SWN [ksoftirqd_CPU0]
    4 root SW [kswapd]
    5 root SW [bdflush]
    6 root SW [kupdated]
    7 root SW [mtdblockd]
    8 root SWN [jffs2_gcd_mtd1]
  108 root SW [khubd]
  139 root SW [kapmd]
  206 root SW [kusb-ethd]
  371 root 540 S /sbin/syslogd -n -C
  373 root 528 S /sbin/klogd -n
  386 root 912 S [dbus-daemon-1]
  395 root 556 S /usr/sbin/dropbear
  403 root 736 S hcid: processing events
  434 root 676 S /sbin/cardmgr
  444 root 408 S /usr/sbin/atd /var/spool/at
  451 root 444 S /usr/bin/gpe-dm
  452 root 788 S -sh
  453 root 1952 S Xfbdev -dpi 100 -br -rgba rgb :0 -noreset
  455 root 520 S run-parts /etc/X11/Xinit.d
  490 root 4788 S /usr/bin/gpe-login
  498 root 852 S keylaunch -f /etc/X11/gpe-login.keylaunchrc
  499 root 748 S ipaq-sleep -u 60 -o 30 -n
  507 root 1848 S xkbd -xid

How can I switch on the screen?
 

-- 
Best Regards/Gruss Siggi