Yes I did. Now I also tried export CMAKE_BUILD_TYPE=Debug
Befor running (earlier I specified Debug in the cmake gui): ccmake .. make gdb ./output/bin/qgis Cheers Stefan -----Original Message----- From: Qgis-user [mailto:qgis-user-boun...@lists.osgeo.org] On Behalf Of Matthias Kuhn Sent: 19. november 2015 08:05 To: qgis-user@lists.osgeo.org Subject: Re: [Qgis-user] QGIS Segmentation fault Did you make after cmake with buld type Debug and before running? Sorry, I forgot to write that... On 11/19/2015 07:05 AM, Blumentrath, Stefan wrote: > He, he, thanks for the hint... > > Running QGIS through gdb ("gdb ./output/bin/qgis") and then calling "bt" gave > "No stack". > > However, when I ran just "./output/bin/qgis" I got: > > src/app/main.cpp: 428: (main) [0ms] Starting qgis main No protocol > specified > Warning: qgis: cannot connect to X server :4 Stacktrace (piped through > c++filt): > ./output/bin/qgis[0x40573d] > ./output/bin/qgis[0x405923] > /usr/lib/x86_64-linux-gnu/libQtCore.so.4(qt_message_output(QtMsgType, > char const*)+0x21)[0x7f5a2f8eabb1] > /usr/lib/x86_64-linux-gnu/libQtCore.so.4(+0x70ff9)[0x7f5a2f8eaff9] > /usr/lib/x86_64-linux-gnu/libQtCore.so.4(qWarning(char const*, > ...)+0x94)[0x7f5a2f8eb244] > /usr/lib/x86_64-linux-gnu/libQtGui.so.4(+0x23db42)[0x7f5a2ee04b42] > /usr/lib/x86_64-linux-gnu/libQtGui.so.4(QApplicationPrivate::construct > (_XDisplay*, unsigned long, unsigned long)+0xc8)[0x7f5a2ed94a78] > /usr/lib/x86_64-linux-gnu/libQtGui.so.4(QApplication::QApplication(int > &, char**, bool, int)+0x69)[0x7f5a2ed94e19] > /data/src/QGIS/qgis-2.12/output/lib/libqgis_core.so.2.12.0(QgsApplicat > ion::QgsApplication(int&, char**, bool, QString > const&)+0x3c)[0x7f5a3094ab70] ./output/bin/qgis[0x4072ea] > /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5)[0x7f5a2e309ec5 > ] > ./output/bin/qgis[0x405179] > src/core/qgsmessagelog.cpp: 45: (logMessage) [60ms] > 2015-11-19T06:56:36 Qt[1] qgis: cannot connect to X server :4 > > I am running QGIS through VNC (which X Server :4 refers to). Yet, maybe the > issue is due to missing restart after kernel update? > > Cheers, > Sefan > > -----Original Message----- > From: Qgis-user [mailto:qgis-user-boun...@lists.osgeo.org] On Behalf > Of Jürgen E. Fischer > Sent: 19. november 2015 00:52 > To: qgis-user@lists.osgeo.org > Subject: Re: [Qgis-user] QGIS Segmentation fault > > On Wed, 18. Nov 2015 at 23:26:25 +0000, Blumentrath, Stefan wrote: >> Thanks for the instruction. Here is my backtrace: >> >> pdb ./output/bin/qgis > gdb not pdb. > >> From: Matthias Kuhn [mailto:matth...@opengis.ch] >> >> cd build >> gdb ./output/bin/qgis >> run >> ... wait for the crash >> bt >> ... copy paste > > Jürgen > -- Matthias Kuhn OPENGIS.ch - https://www.opengis.ch Spatial • (Q)GIS • PostGIS • Open Source _______________________________________________ Qgis-user mailing list Qgis-user@lists.osgeo.org List info: http://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: http://lists.osgeo.org/mailman/listinfo/qgis-user _______________________________________________ Qgis-user mailing list Qgis-user@lists.osgeo.org List info: http://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: http://lists.osgeo.org/mailman/listinfo/qgis-user