Details
P0: Blocker Description
The following short test program segfaults on my 64-bit Ubuntu system, but
works perfectly on my 32-bit Fedora system.
import sys from PySide.QtGui import * from PySide.QtCore import * app = QApplication ( sys.argv ) app.setOverrideCursor ( QCursor ( Qt.BlankCursor ) ) window = QFrame() layout = QGridLayout ( window ) window.show() sys.exit ( app.exec_() )
I doubt that this stack trace is very useful, since it lacks debugging symbols,
but it does indicate that the crash happens in Shiboken:
Program received signal SIGSEGV, Segmentation fault. 0x00007ffff4b167ed in Shiboken::Conversions::isPythonToCppConvertible(SbkConverter*, _object*) () from /usr/lib/libshiboken-python2.7.so.1.1 (gdb) bt #0 0x00007ffff4b167ed in Shiboken::Conversions::isPythonToCppConvertible(SbkConverter*, _object*) () from /usr/lib/libshiboken-python2.7.so.1.1 #1 0x00007ffff56bfe62 in ?? () from /usr/lib/python2.7/dist-packages/PySide/QtGui.so #2 0x000000000048928d in ?? () #3 0x000000000045d864 in PyObject_Call () #4 0x0000000000496c4e in PyEval_EvalFrameEx () #5 0x000000000049d325 in PyEval_EvalCodeEx () #6 0x00000000004ecb02 in PyEval_EvalCode () #7 0x00000000004fdc74 in ?? () #8 0x000000000042c182 in PyRun_FileExFlags () #9 0x000000000042cb4a in PyRun_SimpleFileExFlags () #10 0x0000000000418c9e in Py_Main () #11 0x00007ffff69c2eff in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6 #12 0x00000000004c62b1 in _start ()