https://bugs.kde.org/show_bug.cgi?id=405691
--- Comment #7 from Boudewijn Rempt <b...@valdyas.org> --- Okay, then it's likely not a Qt 5.12 bug, but a regression due the HDR related refactoring. Thanks again for testing -- I tried to install bumblebee on my laptop, but it doesn't seem to work at all. -- You are receiving this mail because: You are watching all bug changes.