Fix missing icons and ugly theme in Evolution on Kubuntu 11.10

This how Evolution looks like on Kubuntu 11.10 (Oneiric).

Missing icon image

To fix this, make sure this package is installed: “humanity-icon-theme”, then create $HOME/.config/gtk-3.0/settings.ini.

[Settings]
gtk-fallback-icon-theme = Humanity

Restart Evolution, and it should be fixed.

missing_icons2