The normal "desktop" installer should have an option like the alternate CD's "Guided - use entire disk and set up encrypted LVM". You only have to read /. or listen to the news to hear about a gazillion lost laptops with confidential data on them. I'd guess that many/most users will never bother with the alternate installer, since the normal (and recommended) desktop CD gives you a two-fer (LiveCD and install) when downloaded and burned. Thus they will not be aware of this great option.
Wishlist
The normal "desktop" installer should have an option like the alternate CD's "Guided - use entire disk and set up encrypted LVM". You only have to read /. or listen to the news to hear about a gazillion lost laptops with confidential data on them. I'd guess that many/most users will never bother with the alternate installer, since the normal (and recommended) desktop CD gives you a two-fer (LiveCD and install) when downloaded and burned. Thus they will not be aware of this great option.
And when you go to fix this, see also: https:/ /bugs.launchpad .net/ubuntu/ +bug/240813