Connect to XWindow Systems with Xephyr / Xnest


I would like to connect to an old XWindow system with Xephyr or Xnest ( Xserver version is 6.8.2 ) with Hungarian keyboard.

At the connection some seconds after log in to the system Xnest terminates with this message :

X Error of failed request: BadDrawable (invalid Pixmap or Window parameter)
Major opcode of failed request: 70 (X_PolyFillRectangle)
Resource id in failed request: 0x0
Serial number of failed request: 6894
Current serial number in output stream: 6894

This won’t be a problem because after hours of googling the net I found an another program named Xephyr. I was glad that this software is part of OpenSuSE 11.1 and it can operate as Xnest but more effective

But when I try to log in it looks like the GRALT is pressed continuously. All GRALT related hungarian keys appeared without pressing it.

If I press the GRALT key and I hold it when pressing some other keys, it works as it won’t be pressed in normal state.

If I connect with an old Xnest or old X -query command it work well, no problem. Unfortunatelly there’s no chance to upgrade the old system to a newer one, so I have to solve it this way.

How can I make Xnest or Xephyr backward compatible?
Or how can I make my keyboard English again?

Thanks in advance,