** Description changed: see discussion at https://bitbucket.org/tortoisehg/thg/issues/4484 /segfault-on-kubuntu-1604 - When I try to execute and debug simple qscintilla program debug - stacktrace says `libQt5Core.so.5` is loaded instead of Qt4 core. + When I try to execute and debug simple qt4 qscintilla program like + http://eli.thegreenplace.net/2011/04/01/sample-using-qscintilla-with- + pyqt debug stacktrace says `libQt5Core.so.5` is loaded instead of Qt4 + core. `$ apt-get install libqt4-dbg python-qt4-dbg libqscintilla2-12v5-dbg python-qscintilla2-dbg` ``` % gdb python (gdb) run ./qscintilla-test.py Starting program: /usr/bin/python ./qscintilla-test.py [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Program received signal SIGSEGV, Segmentation fault. 0x00007fffefb1f225 in QMetaObject::className() const () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 (gdb) bt #0 0x00007fffefb1f225 in QMetaObject::className() const () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #1 0x00007ffff046573f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #2 0x00007ffff03ffed7 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #3 0x00007ffff7de74ea in call_init (l=<optimized out>, argc=argc@entry=2, argv=argv@entry=0x7fffffffd988, env=env@entry=0x7fffffffd9a0) at dl-init.c:72 #4 0x00007ffff7de75fb in call_init (env=0x7fffffffd9a0, argv=0x7fffffffd988, argc=2, l=<optimized out>) at dl-init.c:30 #5 _dl_init (main_map=main_map@entry=0xac8170, argc=2, argv=0x7fffffffd988, env=0x7fffffffd9a0) at dl-init.c:120 #6 0x00007ffff7dec712 in dl_open_worker (a=a@entry=0x7fffffffcd40) at dl-open.c:575 #7 0x00007ffff7de7394 in _dl_catch_error (objname=objname@entry=0x7fffffffcd30, errstring=errstring@entry=0x7fffffffcd38, mallocedp=mallocedp@entry=0x7fffffffcd2f, operate=operate@entry=0x7ffff7dec300 <dl_open_worker>, args=args@entry=0x7fffffffcd40) at dl-error.c:187 #8 0x00007ffff7debbd9 in _dl_open (file=0xa290a0 "/usr/lib/python2.7/dist-packages/PyQt4/Qsci.x86_64-linux-gnu.so", mode=-2147483646, caller_dlopen=0x521223 <_PyImport_GetDynLoadFunc+243>, nsid=-2, argc=<optimized out>, argv=<optimized out>, env=0x7fffffffd9a0) at dl-open.c:660 #9 0x00007ffff75edf09 in dlopen_doit (a=a@entry=0x7fffffffcf70) at dlopen.c:66 #10 0x00007ffff7de7394 in _dl_catch_error (objname=0xa2c3e0, errstring=0xa2c3e8, mallocedp=0xa2c3d8, operate=0x7ffff75edeb0 <dlopen_doit>, args=0x7fffffffcf70) at dl-error.c:187 #11 0x00007ffff75ee571 in _dlerror_run (operate=operate@entry=0x7ffff75edeb0 <dlopen_doit>, args=args@entry=0x7fffffffcf70) at dlerror.c:163 #12 0x00007ffff75edfa1 in __dlopen (file=<optimized out>, mode=<optimized out>) at dlopen.c:87 #13 0x0000000000521223 in _PyImport_GetDynLoadFunc () at ../Python/dynload_shlib.c:140 #14 0x0000000000520dcf in _PyImport_LoadDynamicModule () at ../Python/importdl.c:42 #15 0x00000000004aff2d in import_submodule.lto_priv () at ../Python/import.c:2722 #16 0x00000000004af6cd in load_next (p_buflen=<synthetic pointer>, buf=<optimized out>, p_name=<synthetic pointer>, altmod=<module at remote 0x7ffff7ea9910>, mod=<module at remote 0x7ffff7ea9910>) at ../Python/import.c:2537 #17 import_module_level.isra.3 (level=<optimized out>, fromlist=('QsciScintilla', 'QsciLexerPython'), globals=<optimized out>, name=<optimized out>) at ../Python/import.c:2254 #18 PyImport_ImportModuleLevel () at ../Python/import.c:2310 #19 0x00000000004b1418 in builtin___import__ () at ../Python/bltinmodule.c:49 #20 0x00000000004b1153 in PyObject_Call () at ../Objects/abstract.c:2546 #21 0x00000000004ce940 in PyEval_CallObjectWithKeywords () at ../Python/ceval.c:4219 #22 0x00000000004c773f in PyEval_EvalFrameEx () at ../Python/ceval.c:2622 #23 0x00000000004c2e05 in PyEval_EvalCodeEx () at ../Python/ceval.c:3582 #24 0x00000000004c2ba9 in PyEval_EvalCode (co=<optimized out>, globals=<optimized out>, locals=<optimized out>) at ../Python/ceval.c:669 #25 0x00000000004f20ef in run_mod.lto_priv () at ../Python/pythonrun.c:1376 #26 0x00000000004eca72 in PyRun_FileExFlags () at ../Python/pythonrun.c:1362 #27 0x00000000004eb1f1 in PyRun_SimpleFileExFlags () at ../Python/pythonrun.c:948 #28 0x000000000049e18a in Py_Main () at ../Modules/main.c:640 #29 0x00007ffff7811830 in __libc_start_main (main=0x49daf0 <main>, argc=2, argv=0x7fffffffd988, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffffffd978) at ../csu/libc-start.c:291 #30 0x000000000049da19 in _start () ``` I didn't mess with qt packages manually. I just upgraded kubuntu with simple commands ``` sudo do-release-upgrade -d sudo apt-get dist-upgrade sudo apt-get upgrade reboot ``` ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: tortoisehg 3.7.3-1 ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6 Uname: Linux 4.4.0-21-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_modeset nvidia ApportVersion: 2.20.1-0ubuntu2 Architecture: amd64 CurrentDesktop: KDE Date: Wed Apr 27 23:29:08 2016 InstallationDate: Installed on 2014-06-03 (693 days ago) InstallationMedia: Kubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140416.1) PackageArchitecture: all SourcePackage: tortoisehg UpgradeStatus: Upgraded to xenial on 2016-04-23 (4 days ago)
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1575919 Title: tortoiseHg crashes with segfault (qscintilla loads qt5 lib, not qt4) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/tortoisehg/+bug/1575919/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
