I confirm this bug un Ubuntu 8.04 LTS. For those who can't mount any drive i suggest editing with gconf the key "/system/storage/volumes/_org_freedesktop_Hal_devices_voume_uuid_*/mount_point" as stated by Joachim Sauer
I confirm this bug un Ubuntu 8.04 LTS. storage/ volumes/ _org_freedeskto p_Hal_devices_ voume_uuid_ */mount_ point" as stated by Joachim Sauer
For those who can't mount any drive i suggest editing with gconf the key "/system/