Comment 3 for bug 92928

@Flapane:

casper is used in livecd, only. You have to rebuild your livecd to use this fix. However, after Feisty is installed tty's are ok (at least for me).

@Colin Watson:

I've tested your change to scripts/casper-bottom/25configure_init (manually applied to filesystem.squashfs in Feisty Beta i386 desktop livecd), but the problem is still there. "respawn" is detected as an "unknown stanza", and you end up with no tty's when booting livecd.
I've tried removing the "respawn" line from /etc/event.d/tty*, and i got no errors and all tty's working when using casper (although no respawn, obviously), so i think there's something else needing a fix.
After installing Feisty, tty's are ok.
If you need more info or testing please let me know.