I just tried installing with the Desktop and Alternate CDs for Edgy Release Candidate. It is still the same; the Alternate works but the Desktop just stalls on a double-click.
I reported this early so that I could help test a solution by the final release... -- [edgy knot 3] Desktop CD stalls/hangs when "Install to Disk" is double-clicked https://launchpad.net/bugs/60897 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs