Priority: P2: Important
Affects Version/s: 5.9.3, 5.9.4
Fix Version/s: None
Component/s: GUI: Window management
Environment:Windows 10 Pro x64 on Surface Book Pro with 2x FullHD Display attached via DisplayLink Docking Station.
The QGuiApplication window stays completely white.
I was digging for hours to find a solution and stumbled upon https://bugreports.qt.io/browse/QTCREATORBUG-17091. This led me to unplug my two external displays (2x FullHD via Dell D3100 docking station with DisplayLink). Running the code again, everything works.
With the displays attached, I can move the application to the Surface Book screen and the moment it hits that frame, the content appears.
|For Gerrit Dashboard: QTBUG-65882|
|255630,3||qtdiag/Windows: Output all graphics adapters||5.12||qt/qttools||Status: MERGED||+2||0|
|255631,3||Windows QPA: Output all adapters in diagnostics used by qtdiag||5.12||qt/qtbase||Status: MERGED||+2||0|