... just doublechecked : Since this is a Qt-App I'm starting the GUI class inside the main function this way : int main(int argc, char *argv[]) { QApplication yo(argc,argv); soundjack *sj = new soundjack(); // sj->setGeometry(50,50,440,465); yo.setMainWidget(sj); yo.setStyle(new QWindowsStyle); sj->show(); return yo.exec(); } So where should I call XInitThreads then if all is handled by Qt anyway ? Thanks -- A l e x > > Do the threads have separate display connections? If not, > was XInitThreads() called before opening the display connection? > It could be possible that there is a thread safety bug in one of > the X libraries, but it's unlikely to be a bug in old functionality. > Is this application/widget using something new like the X-Render > extension? > > Mark. > > On Tue, 17 May 2005, [ISO-8859-1] "Alexander Carôt" wrote: > > > Hi to all, > > > > I have a Qt-Application using a callback thread that updates two widgets > > each 10 ms. In general this works fine but sometimes ( i.e. each 10 > minutes) > > I get a crash with this error message : > > > > Xlib: unexpected async reply (sequence 0x232df6)! > > > > Can anyone tell how to approach this error ? > > > > Thanks in advance > > > > -- A l e x > > > > -- > > Dipl.-Ing. Alexander Carôt > > Email : Alexander@xxxxxxxx > > Tel.: +49 (0)177 5719797 > > > > phd-student at www.isnm.de > > > > Weitersagen: GMX DSL-Flatrates mit Tempo-Garantie! > > Ab 4,99 Euro/Monat: http://www.gmx.net/de/go/dsl > > _______________________________________________ > > XFree86 mailing list > > XFree86@xxxxxxxxxxx > > http://XFree86.Org/mailman/listinfo/xfree86 > > > > _______________________________________________ > XFree86 mailing list > XFree86@xxxxxxxxxxx > http://XFree86.Org/mailman/listinfo/xfree86 > -- Dipl.-Ing. Alexander Carôt Email : Alexander@xxxxxxxx Tel.: +49 (0)177 5719797 phd-student at www.isnm.de 5 GB Mailbox, 50 FreeSMS http://www.gmx.net/de/go/promail +++ GMX - die erste Adresse für Mail, Message, More +++ _______________________________________________ XFree86 mailing list XFree86@xxxxxxxxxxx http://XFree86.Org/mailman/listinfo/xfree86