LUKS on GNOME
Erik, it just works for me. I have LUKS on a partition on a USB stick. When inserted I get a dialogue box asking for the LUKS password. I had to configure hal a little to give the desktop icon a good name:
<device>
<match key="volume.uuid" string="d23647f8-22be-4a8c-86f8-8f59975e9e61">
<merge key="volume.label" type="string">StickSecret</merge>
</match>
</device>