query: QGLWidget appears black in Windows 7 64 bit
positive_passages.docid: 143644
positive_passages.text: QGLWidget appears black in Windows 7
negative_passages.docid: 152562
negative_passages.text: Why cudaGLSetGLDevice failed, even though it's called in the first line of main function
negative_passages.docid: 66037
negative_passages.text: Lubuntu 19.10 & 20.04: How to tile windows? The window tiling section is missing in lxqt-rc.xml
negative_passages.docid: 2751
negative_passages.text: UV map / model turned black on saving - how to recover?
negative_passages.docid: 141035
negative_passages.text: How to enable C++11 in Qt Creator?
negative_passages.docid: 110360
negative_passages.text: How to reset OpenGl for Solid lighting?
negative_passages.docid: 9862
negative_passages.text: Installing latest Nvidia from Xorg PPA gives black screen
negative_passages.docid: 3874
negative_passages.text: Why do I get a black rectangle instead of my external picture?
negative_passages.docid: 116572
negative_passages.text: Qt apps stopped inheriting GTK themes
negative_passages.docid: 34140
negative_passages.text: Blender 2.78 with Windows 10 lags when interacting with the UI
negative_passages.docid: 145788
negative_passages.text: Objects in edit mode are all black
negative_passages.docid: 124014
negative_passages.text: Black screen after installation of Ubuntu 18.04
negative_passages.docid: 152154
negative_passages.text: qt5-default not in Ubuntu 21.04
negative_passages.docid: 92400
negative_passages.text: How to repair OpenGL on Ubuntu 19.10?
negative_passages.docid: 95279
negative_passages.text: Looking for qt-at-spi for ubuntu 20.04
negative_passages.docid: 140687
negative_passages.text: How can I hide the console window in a PyQt app running on Windows?
negative_passages.docid: 86012
negative_passages.text: QGIS display does not reflect projection