https://bugs.kde.org/show_bug.cgi?id=356845
--- Comment #7 from Ruslan Kabatsayev <b7.10110...@gmail.com> --- GTK3 is binary incompatible with GTK2, and it uses CSS to do all its theming now. So no way to use oxygen-gtk2 with GTK3 apps. Your only option is to downgrade GTK3, although some GTK3 apps might require the features introduced in 3.15 and higher. -- You are receiving this mail because: You are watching all bug changes.