Created attachment 3187 Context menu for not mounted volume. Thunar shows 'Unmount' on disk volumes even if they're already unmounted OS: Arch Linux up-to-date Xfce4-git (latest, as of 12:00:00, 15-NOV-2010, GMT+6) Thunar shows 'Unmount' in context menu on disk volumes in side pane, even if they already are unmounted/not mounted. Screenshot is attached.
This one we cannot easily resolve before Xfce 4.8 / Thunar 1.2.0. For this we'd need to distinguish between drives that can be ejected even if they are not mounted (like CD and DVD drives) and drives that cannot. I don't even know if that's easily possible with GIO. For now I've changed the implementation to only show the Eject Volume button if the volume is present. But even that may not be correct (e.g. CD drives can be ejected even if no media is present).
Removing the blocking flags.
Fixed in my branch.