StacktraceTop:
QSGRenderContext::initialize(QOpenGLContext*) () from /tmp/apport_sandbox_5KA5Tc/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
QSGRenderThread::run() () from /tmp/apport_sandbox_5KA5Tc/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
QThreadPrivate::start(void*) () from /tmp/apport_sandbox_5KA5Tc/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
start_thread (arg=0x7fad14900700) at pthread_create.c:333
clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
StacktraceTop: xt::initialize( QOpenGLContext* ) () from /tmp/apport_ sandbox_ 5KA5Tc/ usr/lib/ x86_64- linux-gnu/ libQt5Quick. so.5 d::run( ) () from /tmp/apport_ sandbox_ 5KA5Tc/ usr/lib/ x86_64- linux-gnu/ libQt5Quick. so.5 ::start( void*) () from /tmp/apport_ sandbox_ 5KA5Tc/ usr/lib/ x86_64- linux-gnu/ libQt5Core. so.5 0700) at pthread_ create. c:333 unix/sysv/ linux/x86_ 64/clone. S:109
QSGRenderConte
QSGRenderThrea
QThreadPrivate
start_thread (arg=0x7fad1490
clone () at ../sysdeps/