On 30.09.2013, Patrick Dupre wrote:
I did close (after umount and using root)
/dev/mapper/luks-61967fe7-9143-45ea-aaf5-2e2697dbfeed
but again, when I plug the key back, it mounts the vol without
askig the passphrase.
So something is caching your passphrase. Now you have to find out what
"something" is. As others pointed out, it is quite possible that the
gnome keyring manager could be the one. I have no experience with it,
so I'm not the right person to give you any advice on that one.