I was checking the live and the scripts and it's true, the fstab generation fails creatin the swap entry because "dd" is not compiled inside the busybox and /root/bin/dd is not in the PATH.
Here is the commands compiled for the busybox who is inside the initramfs: ---- BusyBox v1.1.3 (Debian 1:1.1.3-2ubuntu3) multi-call binary Usage: busybox [function] [arguments]... or: [function] [arguments]... BusyBox is a multi-call binary that combines many common Unix utilities into a single executable. Most people will create a link to busybox for each function they wish to use and BusyBox will act like whatever it was invoked as! Currently defined functions: [, [[, ash, basename, busybox, cat, chmod, chroot, chvt, clear, cmp, cp, cut, deallocvt, dumpkmap, echo, egrep, env, expr, false, fbset, fdflush, fgrep, grep, hostname, ifconfig, ip, kill, ln, loadfont, loadkmap, ls, mkdir, mkfifo, mknod, mkswap, mktemp, more, mount, mv, openvt, printf, ps, pwd, readlink, reset, rm, rmdir, sed, setkeycodes, sh, sleep, sort, stat, sync, tail, tee, test, touch, tr, true, tty, umount, uname, uniq, yes ---- We need to add "/root/bin" to the PATH or to put "/root/bin/dd" instead of just "dd". BTW, there is not any bug on turning off the swap for the instalation. It's necessary because you can't change the partitions table if it is in use (turn on the swap is considered use). -- swap partitions not automounted by the LiveCD https://launchpad.net/bugs/62868 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs