Thread 1 "kstars" received signal SIGSEGV, Segmentation fault.
doActivate<false> (sender=0x0, signal_index=9, argv=0x7fffffffd550) at kernel/qobject.cpp:3768
3768 kernel/qobject.cpp: No such file or directory.
(gdb) bt
#0 doActivate<false> (sender=0x0, signal_index=9, argv=0x7fffffffd550) at kernel/qobject.cpp:3768
#1 0x00007ffff529ba97 in QMetaObject::activate (sender=<optimised out>, m=m@entry=0x7ffff5bd50e0 <QGuiApplication::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7fffffffd550)
at kernel/qobject.cpp:3946
#2 0x00007ffff5645046 in QGuiApplication::screenAdded (this=<optimised out>, _t1=<optimised out>, _t1@entry=0x55555654fa50) at .moc/moc_qguiapplication.cpp:389
#3 0x00007ffff562a7c0 in QWindowSystemInterface::handleScreenAdded (ps=ps@entry=0x5555564ca590, isPrimary=<optimised out>) at kernel/qwindowsysteminterface.cpp:826
#4 0x00007fffef903528 in QXcbConnection::initializeScreens (this=this@entry=0x5555564b5ad0) at ./src/plugins/platforms/xcb/qxcbconnection_screens.cpp:413
#5 0x00007fffef8da680 in QXcbConnection::QXcbConnection (this=0x5555564b5ad0, nativeInterface=<optimised out>, canGrabServer=<optimised out>, defaultVisualId=<optimised out>, displayName=<optimised out>)
at ./src/plugins/platforms/xcb/qxcbconnection.cpp:103
#6 0x00007fffef8dddb0 in QXcbIntegration::QXcbIntegration (this=this@entry=0x5555564b17d0, parameters=..., argc=@0x7fffffffdbec: 1, argv=argv@entry=0x7fffffffdf68) at ./src/plugins/platforms/xcb/qxcbintegration.cpp:197
#7 0x00007ffff7fb7523 in QXcbIntegrationPlugin::create (this=<optimised out>, system=..., argv=0x7fffffffdf68, argc=@0x7fffffffdbec: 1, parameters=...) at ./src/plugins/platforms/xcb/qxcbmain.cpp:56
#8 QXcbIntegrationPlugin::create (this=<optimised out>, system=..., parameters=..., argc=@0x7fffffffdbec: 1, argv=0x7fffffffdf68) at ./src/plugins/platforms/xcb/qxcbmain.cpp:53
#9 0x00007ffff56495ef in init_platform (argv=<optimised out>, argc=@0x7fffffffdbec: 1, platformThemeName=..., platformPluginPath=..., pluginNamesWithArguments=...) at kernel/qguiapplication.cpp:1223
#10 QGuiApplicationPrivate::createPlatformIntegration (this=0x5555564a6a50) at kernel/qguiapplication.cpp:1481
#11 0x00007ffff564ac08 in QGuiApplicationPrivate::createEventDispatcher (this=<optimised out>) at kernel/qguiapplication.cpp:1498
#12 0x00007ffff5271b07 in QCoreApplicationPrivate::init (this=this@entry=0x5555564a6a50) at kernel/qcoreapplication.cpp:835
#13 0x00007ffff564db70 in QGuiApplicationPrivate::init (this=0x5555564a6a50) at kernel/qguiapplication.cpp:1527
#14 0x00007ffff5d61ced in QApplicationPrivate::init() () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#15 0x0000555555716b6c in main (argc=<optimised out>, argv=0x7fffffffdf68) at ./kstars/main.cpp:67
U/Kubuntu 22.04
Package: kstars
Version: 5:3.5.7-1
Also see: https:/ /bugs.kde. org/show_ bug.cgi? id=453239
Crash with segfault on startup:
Thread 1 "kstars" received signal SIGSEGV, Segmentation fault. d550) at kernel/ qobject. cpp:3768 d550) at kernel/ qobject. cpp:3768 :activate (sender=<optimised out>, m=m@entry= 0x7ffff5bd50e0 <QGuiApplicatio n::staticMetaOb ject>, local_signal_ index=local_ signal_ index@entry= 1, argv=argv@ entry=0x7ffffff fd550) qobject. cpp:3946 ::screenAdded (this=<optimised out>, _t1=<optimised out>, _t1@entry= 0x55555654fa50) at .moc/moc_ qguiapplication .cpp:389 terface: :handleScreenAd ded (ps=ps@ entry=0x5555564 ca590, isPrimary= <optimised out>) at kernel/ qwindowsystemin terface. cpp:826 :initializeScre ens (this=this@ entry=0x5555564 b5ad0) at ./src/plugins/ platforms/ xcb/qxcbconnect ion_screens. cpp:413 :QXcbConnection (this=0x5555564 b5ad0, nativeInterface =<optimised out>, canGrabServer= <optimised out>, defaultVisualId =<optimised out>, displayName= <optimised out>) platforms/ xcb/qxcbconnect ion.cpp: 103 ::QXcbIntegrati on (this=this@ entry=0x5555564 b17d0, parameters=..., argc=@0x7ffffff fdbec: 1, argv=argv@ entry=0x7ffffff fdf68) at ./src/plugins/ platforms/ xcb/qxcbintegra tion.cpp: 197 Plugin: :create (this=<optimised out>, system=..., argv=0x7fffffff df68, argc=@0x7ffffff fdbec: 1, parameters=...) at ./src/plugins/ platforms/ xcb/qxcbmain. cpp:56 Plugin: :create (this=<optimised out>, system=..., parameters=..., argc=@0x7ffffff fdbec: 1, argv=0x7fffffff df68) at ./src/plugins/ platforms/ xcb/qxcbmain. cpp:53 fdbec: 1, platformThemeNa me=..., platformPluginP ath=... , pluginNamesWith Arguments= ...) at kernel/ qguiapplication .cpp:1223 Private: :createPlatform Integration (this=0x5555564 a6a50) at kernel/ qguiapplication .cpp:1481 Private: :createEventDis patcher (this=<optimised out>) at kernel/ qguiapplication .cpp:1498 nPrivate: :init (this=this@ entry=0x5555564 a6a50) at kernel/ qcoreapplicatio n.cpp:835 Private: :init (this=0x5555564 a6a50) at kernel/ qguiapplication .cpp:1527 vate::init( ) () from /lib/x86_ 64-linux- gnu/libQt5Widge ts.so.5 df68) at ./kstars/ main.cpp: 67
doActivate<false> (sender=0x0, signal_index=9, argv=0x7fffffff
3768 kernel/qobject.cpp: No such file or directory.
(gdb) bt
#0 doActivate<false> (sender=0x0, signal_index=9, argv=0x7fffffff
#1 0x00007ffff529ba97 in QMetaObject:
at kernel/
#2 0x00007ffff5645046 in QGuiApplication
#3 0x00007ffff562a7c0 in QWindowSystemIn
#4 0x00007fffef903528 in QXcbConnection:
#5 0x00007fffef8da680 in QXcbConnection:
at ./src/plugins/
#6 0x00007fffef8dddb0 in QXcbIntegration
#7 0x00007ffff7fb7523 in QXcbIntegration
#8 QXcbIntegration
#9 0x00007ffff56495ef in init_platform (argv=<optimised out>, argc=@0x7ffffff
#10 QGuiApplication
#11 0x00007ffff564ac08 in QGuiApplication
#12 0x00007ffff5271b07 in QCoreApplicatio
#13 0x00007ffff564db70 in QGuiApplication
#14 0x00007ffff5d61ced in QApplicationPri
#15 0x0000555555716b6c in main (argc=<optimised out>, argv=0x7fffffff