Public bug reported: python-qwt5-qt4 segfaults directly after the first Qwt object is created.
Recreate with: import PyQt4.Qwt5 as Qwt k = Qwt.QwtKnob() or run one of the example programs in /usr/share/doc/python- qwt5-doc/qt4examples Backtrace: Program received signal SIGSEGV, Segmentation fault. 0xb623805f in qpycore_get_lazy_attr () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so (gdb) bt #0 0xb623805f in qpycore_get_lazy_attr () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so #1 0xb7fc783d in add_lazy_attrs (td=0xb797b3e0) at /build/buildd/sip4-4.15.2/siplib/siplib.c:6678 #2 add_all_lazy_attrs (td=0xb797b3e0) at /build/buildd/sip4-4.15.2/siplib/siplib.c:6699 #3 0xb7fc7cac in sipSimpleWrapper_new (wt=0x853641c, args=0xb7d3602c, kwds=0x0) at /build/buildd/sip4-4.15.2/siplib/siplib.c:9388 #4 0x081413fe in type_call.25511 (type=0x853641c, args=0xb7d3602c, kwds=0x0) at ../Objects/typeobject.c:729 #5 0x080c1e45 in PyObject_Call (kw=0x0, arg=0xb7d3602c, func=0x853641c) at ../Objects/abstract.c:2529 #6 do_call (nk=0, na=<optimized out>, pp_stack=0xbfffee2c, func=0x853641c) at ../Python/ceval.c:4239 #7 call_function (oparg=<optimized out>, pp_stack=0xbfffee2c) at ../Python/ceval.c:4044 #8 PyEval_EvalFrameEx (f=f@entry=0x83adfac, throwflag=throwflag@entry=0) at ../Python/ceval.c:2666 #9 0x080c8702 in PyEval_EvalCodeEx (co=0xb7cc8a88, globals=0xb7d66714, locals=0xb7d66714, args=0x0, argcount=0, kws=0x0, kwcount=0, defs=0x0, defcount=0, closure=0x0) at ../Python/ceval.c:3253 #10 0x081aed77 in PyEval_EvalCode (co=0xb7cc8a88, globals=0xb7d66714, locals=0xb7d66714) at ../Python/ceval.c:667 #11 0x080a9be7 in run_mod (mod=<optimized out>, filename=<optimized out>, globals=0xb7d66714, locals=0xb7d66714, flags=0xbffff01c, arena=0x836ff88) at ../Python/pythonrun.c:1365 #12 0x080aa4fd in PyRun_FileExFlags (fp=fp@entry=0x83745b8, filename=filename@entry=0xbffff32a "test.py", start=start@entry=257, globals=globals@entry=0xb7d66714, locals=locals@entry=0xb7d66714, closeit=closeit@entry=1, flags=flags@entry=0xbffff01c) at ../Python/pythonrun.c:1351 #13 0x080aadc0 in PyRun_SimpleFileExFlags (fp=0x83745b8, filename=<optimized out>, closeit=1, flags=0xbffff01c) at ../Python/pythonrun.c:943 #14 0x080aaeb3 in PyRun_AnyFileExFlags (fp=fp@entry=0x83745b8, filename=<optimized out>, filename@entry=0xbffff32a "test.py", closeit=closeit@entry=1, flags=flags@entry=0xbffff01c) at ../Python/pythonrun.c:747 #15 0x080abb1d in Py_Main (argc=argc@entry=2, argv=argv@entry=0xbffff154) at ../Modules/main.c:640 #16 0x080abbfc in main (argc=2, argv=0xbffff154) at ../Modules/python.c:23 olaf@pc:~$ lsb_release -rd Description: Ubuntu 13.10 Release: 13.10 olaf@pc:~$ apt-cache policy python-qwt5-qt4 python-qwt5-qt4: Installed: 5.2.1~cvs20091107+dfsg-6+b3build2 Candidate: 5.2.1~cvs20091107+dfsg-6+b3build2 Version table: *** 5.2.1~cvs20091107+dfsg-6+b3build2 0 500 http://de.archive.ubuntu.com/ubuntu/ saucy/universe i386 Packages 100 /var/lib/dpkg/status ** Affects: pyqwt5 (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1243102 Title: python-qwt5-qt4 segfaults immediately in saucy To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pyqwt5/+bug/1243102/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs