Qtopia 4.6.1 app

Dear,
I'm able to compile and install the QT4.6.1 library on top of the Qtopia 2
distributed with the card, and I'm also able to run the examples with -qws
option, but I can't interact with them I only get the the window with
everything like painted on the screen but the control remains to the Qt2 so
if I use the touch screen or the keyboard the effect is coming from the qt2
and the display refresh is a mixture of the QT4 app in the forground and
the qt2 in the background...
Any suggestion?

qws is a virtual framebuffer for QT. Since mini2440 kernel is configured
for a  framebuffer, you can have only ONE app using the framebuffer on a
terminal. What you have is two apps sharing the same frame buffer. It is
like two kids painting on the same canvas. What you could try is give QT
4.6.1 his own canvas. This can be done by changing the terminal by using 
chvt command which switches the terminals. You could try  "chvt 2" or "chvt
3" to change the terminal and then launching your QT 4.6.1 app.
See the chvt doc for further refrence. 
http://linux.about.com/library/cmd/blcmdl1_chvt.htm

--fatbrain

Thanks, now I'm able to run QT4 app, but I use a different strategy, I edit
the starting script and use a consol via serial cable to write che command
on mini2440. I sti have a differen problem, even if every applications
starts correctly I'm not able to use the touch screen, I basically use the
same TSlib that is already installed and works with qt2.
Any suggestion?