I am on 12.04 and 3.4 gnome atm. I did a gnome update to 3.6 and downgraded back to 3.4 as it was not working. Now I have this enoying problem with gtk-themes. The default themes work propperly (adwaita,ambiance, radiance), but all my custom themes are having menu color problems. (see attachment) and some doesnt even show a menu, which is als not clickable.
Any Idea how to fix this problem? It also effects lightdm.
Thanks in advance