adam@adam-Compaq-Mini:~$ gdb --args kstars GNU gdb (Ubuntu 7.11.1-0ubuntu1~16.04) 7.11.1 Copyright (C) 2016 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "i686-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: . Find the GDB manual and other documentation resources online at: . For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from kstars...Reading symbols from /usr/lib/debug//usr/bin/kstars...done. done. (gdb) run Starting program: /usr/bin/kstars [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1". [New Thread 0xb1db4b40 (LWP 1893)] "Setting clock: UTC: Sun Oct 16 12:16:15 2016 GMT+0200 JD: 2,457,678.01" "Setting clock: UTC: Sun Oct 16 10:16:15 2016 GMT JD: 2,457,677.93" Opened the DSO Database. Ready! Opened the User DB. Ready. Processing "unnamedstars.dat" , HTMesh Level 3 Sky Mesh Size: 512 Loaded DSO catalog file: "unnamedstars.dat" "Star HD61421 not found." "Star HD10700 not found." "Star HD20794 not found." "Star HD2151 not found." "Star HD190248 not found." "Star HD142860 not found." "Star HD1581 not found." "Star HD1581 not found." "Star HD98230 not found." File opened: "/usr/share/kstars/ngcic.dat" Loading NGC/IC objects File opened: "/usr/share/kstars/asteroids.dat" File opened: "/usr/share/kstars/comets.dat" Loading Supernovae data File opened: "/home/adam/.local/share/kstars/supernovae.dat" "Object named NGC 3314A not found" "Object named NGC 6050A not found" "Object named NGC 72 not found" "Object named NGC 78 not found" "Object named NGC 4666 not found" "Object named NGC 7318 not found" "Object named NGC 7839 not found" "Object named NGC 7840 not found" "Object named IC 1127 not found" "Object named IC 2497 not found" "Object named IC 4703 not found" "Object named JupiterComet Shoemaker–Levy 9 Wikipedia page not found" No WishList Saved yet Updating altitudes in observation planner @ JD - J2000 = 6132.93 Starting the timer Daylight Saving Time active Next Daylight Savings Time change (Local Time): "Sun Oct 30 03:00:00 2016 GMT" Next Daylight Savings Time change (UTC): "Sun Oct 30 01:00:00 2016 GMT" The current Date/Time is: "Sun Oct 16 12:16:48 2016 GMT+0200" glibc >= 2.1 detected. Using GNU extension sincos() Loading Supernovae data File opened: "/home/adam/.local/share/kstars/supernovae.dat" Cannot open file ':/icons/kstars_ekos/document-edit.svg', because: Unknown error Cannot open file ':/icons/kstars_ekos/document-edit.svg', because: Unknown error [New Thread 0xacb68b40 (LWP 1911)] Ekos: 1 devices connected out of 3 Ekos: 2 devices connected out of 3 Ekos: 3 devices connected out of 3 Thread 1 "kstars" received signal SIGSEGV, Segmentation fault. 0x0820294a in ISD::Focuser::canAbsMove (this=0x0) at /build/kstars-bleeding-QPIYhO/kstars-bleeding-16.10+201610140234~ubuntu16.04.1/kstars/indi/indifocuser.cpp:131 131 /build/kstars-bleeding-QPIYhO/kstars-bleeding-16.10+201610140234~ubuntu16.04.1/kstars/indi/indifocuser.cpp: No such file or directory. (gdb) bt #0 0x0820294a in ISD::Focuser::canAbsMove (this=0x0) at /build/kstars-bleeding-QPIYhO/kstars-bleeding-16.10+201610140234~ubuntu16.04.1/kstars/indi/indifocuser.cpp:131 #1 0x08293714 in Ekos::Focus::checkFocuser (this=0xb9093c0, FocuserNum=) at /build/kstars-bleeding-QPIYhO/kstars-bleeding-16.10+201610140234~ubuntu16.04.1/kstars/ekos/focus.cpp:555 #2 0x0826fd18 in EkosManager::processNewProperty (this=0xb2cb3a8, prop=0xac217510) at /build/kstars-bleeding-QPIYhO/kstars-bleeding-16.10+201610140234~ubuntu16.04.1/kstars/ekos/ekosmanager.cpp:1218 #3 0x081bbd1e in EkosManager::qt_static_metacall (_o=0xb2cb3a8, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0xbfffe864) at /build/kstars-bleeding-QPIYhO/kstars-bleeding-16.10+201610140234~ubuntu16.04.1/obj-i686-linux-gnu/kstars/moc_ekosmanager.cpp:287 #4 0xb5a8a611 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #5 0xb5a8ab0d in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #6 0x081a8d7a in ISD::GDInterface::propertyDefined (this=0xb4d3ce8, _t1=0xac217510) at /build/kstars-bleeding-QPIYhO/kstars-bleeding-16.10+201610140234~ubuntu16.04.1/obj-i686-linux-gnu/kstars/moc_indistd.cpp:387 ---Type to continue, or q to quit--- #7 0x081f4c5e in ISD::GenericDevice::registerProperty (this=0xb4d3ce8, prop=0xac217510) at /build/kstars-bleeding-QPIYhO/kstars-bleeding-16.10+201610140234~ubuntu16.04.1/kstars/indi/indistd.cpp:93 #8 0x081f7c13 in INDIListener::registerProperty (this=0xb3441f0, prop=0xac217510) at /build/kstars-bleeding-QPIYhO/kstars-bleeding-16.10+201610140234~ubuntu16.04.1/kstars/indi/indilistener.cpp:292 #9 0x081bb326 in INDIListener::qt_static_metacall (_o=0xb3441f0, _c=QMetaObject::InvokeMetaMethod, _id=11, _a=0xac217f48) at /build/kstars-bleeding-QPIYhO/kstars-bleeding-16.10+201610140234~ubuntu16.04.1/obj-i686-linux-gnu/kstars/moc_indilistener.cpp:175 #10 0xb5a87420 in QMetaCallEvent::placeMetaCall(QObject*) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #11 0xb5a8b243 in QObject::event(QEvent*) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #12 0xb64c015a in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQt5Widgets.so.5 #13 0xb64c581c in QApplication::notify(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQt5Widgets.so.5 #14 0xb5a5a81f in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #15 0xb5a5ceff in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThre---Type to continue, or q to quit--- adData*) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #16 0xb5a5d3e7 in QCoreApplication::sendPostedEvents(QObject*, int) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #17 0xb5ab2703 in ?? () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #18 0xb4b4ded9 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0 #19 0xb4b4e179 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #20 0xb4b4e244 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #21 0xb5ab2af3 in QEventDispatcherGlib::processEvents(QFlags) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #22 0xb1f34a81 in ?? () from /usr/lib/i386-linux-gnu/libQt5XcbQpa.so.5 #23 0xb5a57953 in QEventLoop::processEvents(QFlags) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #24 0xb5a57daa in QEventLoop::exec(QFlags) () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #25 0xb5a60385 in QCoreApplication::exec() () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5 #26 0xb5f01931 in QGuiApplication::exec() () from /usr/lib/i386-linux-gnu/sse2/libQt5Gui.so.5 #27 0xb64bc024 in QApplication::exec() () from /usr/lib/i386-linux-gnu/libQt5Widgets.so.5 #28 0x0808fe37 in main (argc=1, argv=0xbffff194) ---Type to continue, or q to quit--- at /build/kstars-bleeding-QPIYhO/kstars-bleeding-16.10+201610140234~ubuntu16.04.1/kstars/main.cpp:266