https://bugs.kde.org/show_bug.cgi?id=409390
--- Comment #6 from Bruno Gonçalves <bigbr...@gmail.com> --- I more or less isolated the problem. It occurs in some KDE windows using QML, I think everyone is using Kirigami. In kubuntu 19.04 that comes with plasma 5.15.4 the problem does not exist, updating with PPA to 5.16.4 the problem appears. One of the places where the problem occurs is in plasma-pa, the advanced volume dialog does not show tabs. I kept all the updates and only installed the previous version of plasma-pa and the problem did not occur. I updated plasma-pa and then just changed the file: /usr/share/kpackage/kcms/kcm_pulseaudio/contents/ui/main.qml And it worked correctly. >From that point on, I don't know how to isolate the problem anymore, but I think we already have a good way to find exactly what is happening. -- You are receiving this mail because: You are watching all bug changes.