On Wednesday 27 June 2001 11:15, Ivan E. Moore II wrote: > To be truthfull I don't think the problem is the GL support of QT...it's > the linkage to libpthreads by libGL. If you notice in the backtrace: > > #3 0x40e43dd4 in pthread_sighandler () from /lib/libpthread.so.0
It may be related to the linkage of pthreads in libGL, but i don't think that the bt is a sign for it. Every bt has the line #3 in it, independent from gl. I think it is the way how apps are started from kdeinit and KCrash captures the crash (i may be wrong though.) i attached gdb to a running nspluginviewer by hand: # gdb nspluginviewer 4674 .... skip lots of output ... Loaded symbols for /lib/libnss_db.so.2 Reading symbols from /usr/lib/libdb3.so.3...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libdb3.so.3 0x40dbdc8e in select () from /lib/libc.so.6 (gdb) cont Continuing. Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 1024 (LWP 4674)] 0x40f53e0a in DisplayList::~DisplayList () from /usr/lib/libGLU.so.1 (gdb) bt #0 0x40f53e0a in DisplayList::~DisplayList () from /usr/lib/libGLU.so.1 #1 0x411086b6 in _fini () from /usr/lib/netscape/476/netscape/plugins/libflashplayer.so #2 0x80565ff in NSPluginInstance::shutdown () #3 0x805a143 in NSPluginInstanceIface::process () #4 0x40606131 in DCOPClient::receive () from /usr/lib/libDCOP.so.1 #5 0x405f90a5 in DCOPClient::processPostedMessagesInternal () from /usr/lib/libDCOP.so.1 #6 0x405f8c3e in dcopServerFile () from /usr/lib/libDCOP.so.1 #7 0x40610fc4 in KDE_IceProcessMessages () from /usr/lib/libDCOP.so.1 #8 0x40608915 in DCOPClient::processSocketData () from /usr/lib/libDCOP.so.1 #9 0x407e5f9f in QObject::activate_signal () from /usr/lib/libqt.so.2 #10 0x4083d958 in QSocketNotifier::activated () from /usr/lib/libqt.so.2 #11 0x4081c542 in QSocketNotifier::event () from /usr/lib/libqt.so.2 #12 0x40791db7 in QApplication::notify () from /usr/lib/libqt.so.2 #13 0x404d10d4 in KApplication::notify () from /usr/lib/libkdecore.so.3 #14 0x80573b4 in socketCallback () #15 0x40cad7f4 in XtAppProcessEvent () from /usr/X11R6/lib/libXt.so.6 #16 0x8057910 in main () #17 0x40d1438b in __libc_start_main () from /lib/libc.so.6 (gdb) It may be just a bug in the pluginviewer related to the unloading of libs (_fini in libflashplayer.so) and not a general problem with the linkage of gl in qt. Jens -- No electrons were harmed during the creation of this message
