https://bugs.kde.org/show_bug.cgi?id=261634
--- Comment #26 from caulier.gil...@gmail.com --- Maik, #1 0x00007ffff61813b1 in Digikam::IccSettings::Private::profileFromWindowSystem (this=0x5555557b45a0, widget=widget@entry=0x55555580aa60) at /b/master/dktemp/digikam-master/core/libs/dimg/filters/icc/iccsettings_p_qt6.cpp:216 ... (gdb) f 1 #1 0x00007ffff61813b1 in Digikam::IccSettings::Private::profileFromWindowSystem (this=0x5555557b45a0, widget=widget@entry=0x55555580aa60) at /b/master/dktemp/digikam-master/core/libs/dimg/filters/icc/iccsettings_p_qt6.cpp:216 216 static Atom icc_atom = XInternAtom(disp, atomName.toLatin1().constData(), True); (gdb) p disp $1 = (Display * const) 0x0 <===============!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! (gdb) p atomName $2 = {d = {d = 0x5555558141f0, ptr = 0x555555814200 u"_ICC_PROFILE", size = 12}, static _empty = 0 u'\000'} (gdb) The display instance is null... In Qt5 we use this call : QX11Info::display() With Qt6 we use this X11 lib call : display() ... as QX11Info API have been dropped in Qt6. Gilles -- You are receiving this mail because: You are watching all bug changes.