Qt app UI elements randomly rendered as blank/black in Docker
docker run -it --env="DISPLAY" --env="QT_X11_NO_MITSHM=1" \ --volume="/tmp/.X11-unix:/tmp/.X11-unix:rw" mindforger:latest mindforger
The problem is that some Qt UI elements (menu items, dialogs, ...) are rendered blank in black (randomly) - check the screenshot below:
I'm on Ubuntu 16.04.5 with Docker 18.06 and Qt 5.01.
But... why? Why docker?
Anyway. Do other applications show normally? Like some standard Gnome/KDE apps.
I strongly recommend using something newer than Qt 5.0.1. It was an extremely buggy release. And it's super old.