Quote https://bugs.launchpad.net/ubuntu/+source/gtk-qt-engine/+bug/285400/comments/3: "So I installed "libbonoboui2-0" and GTK applications now use my QT4 style."
I found this and confirm that solved my problem. I confirm, after many tries to set the gtk-qt engine correctly... Uninstalling and installing the deb package many times and dont work. I remember now... one time with apt-get autoremove maybe the "libbonoboui2-0" was deleted. -- gtk-qt-engine does not load, GTK apps themed as default https://bugs.launchpad.net/bugs/285400 You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to gtk-qt-engine in ubuntu. -- kubuntu-bugs mailing list kubuntu-b...@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs