https://bugs.kde.org/show_bug.cgi?id=363224
--- Comment #24 from marc <marc_sm...@gmx.com> --- Dnia środa, 2 listopada 2016 14:53:44 CET piszesz: > https://bugs.kde.org/show_bug.cgi?id=363224 > > --- Comment #21 from Martin Gräßlin <mgraess...@kde.org> --- > Anyone still experiencing the problem with KWin 5.8? OK, some more useful info: This issue appears ONLY if "Enable 3D acceleration" is enabled on "Virtualbox > Display > Display" tab ... Hope this helps a bit to find the source of this issue. Seems like VBox tries to use some kind of 3D accel subsystem and turns it on in a wrong way, or whatever. -- You are receiving this mail because: You are watching all bug changes.