I installed Ubuntu 13.10 64bit on my PC. I have single hard disk (/dev/sda) with LVM encrypted partition.

So the problem is that after reboot I cannot start Ubuntu (it dropped me to initramfs prompt with message: `/dev/mapper/kubuntu....-root missing`)

So I think it is because during boot it cannot open /dev/sda5 with cryptsetup.
If I do chrooting I can open partition and mount encrypted root partition.
I tried to add in grub parameter:

```
cryptopts=target=sda5_crypt,source=/dev/sda5,lvm=vg-root

```

But in cosole during boot I see that No LVM volume is found on sda5?
I also find message:

```
scripts/local_top/cryptroot:line 1 /sbin/cryptsetup: not found

```

Can anybody have idea what is wrong?

I tried system upgrade, created cryptroot file, regenerated initram file.