I'm trying out a simple QWebEngineView example but it keeps crashing and I have no idea why.

Here's the code in main.cpp

#include <QApplication>
#include <QWebEngineView>

int main(int argc, char *argv[])

{ QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling); QApplication app(argc, argv); QWebEngineView view; view.resize(1024, 750); view.load(QUrl("http://www.qt.io")); view.show(); return app.exec(); }

and here's the .pro file

TEMPLATE = app

QT += webenginewidgets

SOURCES += main.cpp

target.path = $$[QT_INSTALL_EXAMPLES]/webenginewidgets/minimal
INSTALLS += target

and this is the error message I get

> nouveau: kernel rejected pushbuf: No such file or directory nouveau:
> ch8: krec 0 pushes 0 bufs 2 relocs 0 nouveau: ch8: buf 00000000
> 00000002 00000004 00000004 00000000 nouveau: ch8: buf 00000001
> 00000006 00000004 00000000 00000004 nouveau: kernel rejected pushbuf:
> No such file or directory nouveau: ch8: krec 0 pushes 0 bufs 2 relocs
> 0 nouveau: ch8: buf 00000000 00000002 00000004 00000004 00000000
> nouveau: ch8: buf 00000001 00000006 00000004 00000000 00000004
> nouveau: kernel rejected pushbuf: No such file or directory nouveau:
> ch8: krec 0 pushes 0 bufs 2 relocs 0 nouveau: ch8: buf 00000000
> 00000002 00000004 00000004 00000000 nouveau: ch8: buf 00000001
> 00000006 00000004 00000000 00000004 nouveau: kernel rejected pushbuf:
> No such file or directory nouveau: ch8: krec 0 pushes 0 bufs 1 relocs
> 0 nouveau: ch8: buf 00000000 00000002 00000004 00000004 00000000 The
> program has unexpectedly finished.