Hi Toni, If I understand correctly, you have installed amd64 version of ibus-gtk/gtk3/qt4, this is not sufficient for i386 applications as IM Modules are run-time plugin for respective UI toolkit. Can you try to install ibus-gtk:i386, ibus-gtk3:i386, and ibus-qt4:i386, to see whether your problem get resolved? -- Regards, Aron Xu