James Stone wrote: > On Sat, May 24, 2008 at 11:01:07PM +0100, Rui Nuno Capela wrote: >> James Stone wrote: >>> For some reason qjackctl has started to segfault on startup. I >>> have not got a clue what is happening. It was working fine fairly >>> recently. >>> >>> Here is all I get from gdb: >>> >>> Starting program: /usr/local/bin/qjackctl >>> [Thread debugging using libthread_db enabled] >>> [New Thread 0xb6f0c940 (LWP 9865)] >>> >>> Program received signal SIGSEGV, Segmentation fault. >>> [Switching to Thread 0xb6f0c940 (LWP 9865)] >>> 0xb734a93c in memcpy () from /lib/i686/cmov/libc.so.6 >>> (gdb) quit >>> >>> I am on Debian sid. >>> >>> Any ideas?? >>> >> yes, try entering "bt" for a backtrace instead of "quit" in the gdb prompt >> >> :) > > Oh yes.. silly me! > > Program received signal SIGSEGV, Segmentation fault. > [Switching to Thread 0xb6e86940 (LWP 5355)] > 0xb72c493c in memcpy () from /lib/i686/cmov/libc.so.6 > (gdb) bt > #0 0xb72c493c in memcpy () from /lib/i686/cmov/libc.so.6 > #1 0xb753101c in QString::QString () from /usr/lib/libQtCore.so.4 > #2 0xb75313b0 in QString::mid () from /usr/lib/libQtCore.so.4 > #3 0xb755d578 in QAbstractFileEngine::create () from /usr/lib/libQtCore.so.4 > #4 0xb7572777 in ?? () from /usr/lib/libQtCore.so.4 > #5 0xb75ddf01 in QCoreApplication::applicationDirPath () > from /usr/lib/libQtCore.so.4 > #6 0xb74e8d2b in ?? () from /usr/lib/libQtCore.so.4 > #7 0xb74e8ef7 in ?? () from /usr/lib/libQtCore.so.4 > #8 0xb74e8f66 in ?? () from /usr/lib/libQtCore.so.4 > #9 0xb74e908b in QLibraryInfo::location () from /usr/lib/libQtCore.so.4 > #10 0xb75dea3d in QCoreApplication::libraryPaths () > from /usr/lib/libQtCore.so.4 > #11 0xb75df17b in QCoreApplication::init () from /usr/lib/libQtCore.so.4 > #12 0xb75df3d7 in QCoreApplication::QCoreApplication () > from /usr/lib/libQtCore.so.4 > #13 0xb77ec285 in QApplication::QApplication () from /usr/lib/libQtGui.so.4 > #14 0x08057867 in main (argc=Cannot access memory at address 0x3e69fda > ) at src/main.cpp:33 > which qjackctl version is this? is this a recent cvs? and what about libqt4, did you upgrade that latetly, or are you living in the bleeding kde4 edge? :) cheers -- rncbc aka Rui Nuno Capela rncbc@xxxxxxxxx _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/mailman/listinfo/linux-audio-user
