I think there is a race condition or a similar problem with gnome-mount's handling of encrypted devices. Reproducible: Sometimes Steps to Reproduce: 1. There is an external HDD (USB) with two partitions, the second one encrypted with cryptsetup-luks, formatted with ext3. Nautilus correctly shows both partitions, the latter one as encrypted. 2. Click on it in Nautilus to mount it. 3. Provide the passphrase. Actual Results: The partition disappears from Nautilus and is not mounted. However, the opened luks-mapping appears as /dev/mapper/luks_crypto_[...] and can be mounted manually. Expected Results: Since the filesystem's label is "external" it should be mounted as /media/external I think this stuff worked more reliable with older versions but I'm really not sure and don't want to downgrade everything. However, I'll probably try downgrading gnome-mount when I find some time. The problem did not appear (yet) when there already existed a directory /media/external and Gnome instead had to create a directory /media/external_ to mount it. That's why I think it's a race condition.
It sound like this is really something you'd ask to upstream. Please report there and paste the URL here so we can keep track of the discussion.
http://bugzilla.gnome.org/show_bug.cgi?id=582725
luks as in _linux_ unified... and gnome-mount has only KEYWORDS="~x86-fbsd" now, closing as wontfix.
