I notice that in OpenBSD 5.8/amd64 the trash icon in XFCE4 is missing on
the desktop. I installed XFCE the usual way: pkg_add -v xfce & pkg_add
-v xfce-extras, then edit .xinitrc.
If I right-click on the desktop and go into icon settings the trash icon
is checked. If I uncheck the icon and re-check it the trash icon
appears on the desktop. However, on the next boot the trash icon is
absent and I must repeat the above process.