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During installing Debian Squeeze I created partitions on a VPS (/dev/vda):

vda1 = /boot

vda2 = encrypted LVM (not using a standard way of Debian installer, but with the help of cryptsetup switching to the shell [alt+f2], after that switched back to the installation [alt+f1] and mounted LVs to Debian's directories) with LVs:

  - /
  - /var
  - /tmp
  - /home
  - and 3 others

Of course I did cryptsetup luksOpen /dev/vda2 vda2_crypted and vgchange -s y vg0 before install.

After installing the system says, that it can't find 'debian_root' and it gave up, starting the initramfs shell.

So now I tried cryptsetup luksOpen /dev/vda2 vda2_crypted but the shell says, that it is not a valid LUKS device.

What could be a problem and a possible solution?

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