On 07/24/2012 11:23 AM, Benoît Kuhn wrote: > My problem is when I start my OS and try to launch the command > "cryptsetup luksOpen /dev/devicename nameoflocation", it asks me the > passphrase and after having enter anything (I mean whatever the > password, if it is good or wrong), I have the following message > "device-mapper: reload ioctl failde: No such file or directory". Please add --debug and post output. But I guess you have misconfigured libdevmapper library. If compiled with udev support, it requires some udev rules to be installed, other wise it cannnot create device node. Milan _______________________________________________ dm-crypt mailing list dm-crypt@xxxxxxxx http://www.saout.de/mailman/listinfo/dm-crypt