I've run into this issue as well. I'm writing a custom Live CD that boots over PXE using memdisk, and I was banging my head against the wall watching casper just search for "nice" block devices rather than using my image. At the very least, take it out of the man pages:
http://manpages.ubuntu.com/manpages/precise/en/man7/casper.7.html -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/653633 Title: live-media=<device> is no more supported in casper To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/casper/+bug/653633/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs