It looks like a serious rendering issue regarding gtk-qt-engine-kde4 has not been addressed: https://bugs.launchpad.net/bugs/223274 (Widgets are in square box of background colour)
It looks like a serious rendering issue regarding gtk-qt-engine-kde4 has not been addressed: /bugs.launchpad .net/bugs/ 223274 (Widgets are in square box of background colour)
https:/