[SOLVED] messed up Docky icon

I did a fresh install of Kubuntu 12.10 (running pure KDE, no GNOME nor Unity anymore). Since AWN is no longer in the Ubuntu repositories, I decided to stick with Docky like I did in Ubuntu 12.04 (GNOME and KDE). However... I have this problem going on (screenshot here).

My trashcan docklet icon only shows a gear... not a trash can. I am using GNOME as the fallback icons for GTK apps. I've tried various icons, but I'm still getting that stupid gear as the trashcan icon.

How do I fix this?

edit: found that the Trash docklet isn't working at all in Docky... which probably explains the gear icon. Wonder why it isn't working.

edit 11/1/12: seems to be working again after total reboot of the system instead of just log-out and log-in. So problem solved.