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From: B. Alexander on 1 Jul 2010 09:30
I have a Lenovo T400 running sid. Did routine updates (I think there were
almost 200 today), and was prompted to reboot to complete the installation.
The system has /boot which runs on a thumb drive, an encrypted swap (sda1)
and an encrypted lvm (sda2). When I rebooted, it did the chainload to
grub2, then gave me the following straight out of grub:

Loading, please wait...
Volume group "vg00" not found
Skipping volume group vg00
Unable to find LVM volume vg00/root
[ 6.310942] sd 4:0:0:0: [sdb] Assuming drive cache: write through
[ 6.312679] sd 4:0:0:0: [sdb] Assuming drive cache: write through
[ 6.315685] sd 4:0:0:0: [sdb] Assuming drive cache: write through
Gave up waiting for root device. Common problems:
- Boot args (cat /proc/cmdline)
- Check rootdelay= (did the system wait long enough?)
- Check root= (did the system wait for the right device?)
- Missing modules (cat /proc/modules; ls /dev)
ALERT! /dev/mapper/vg00-root does not exist. Dropping to a shell!

at which point I get the initramfs prompt. From the looks of things, there
was a kernel update, but the new initrd image doesn't decrypt
cryptdisks-early before trying to mount vg00. The initramfs command set
doesn't seem to have provision to decrypt the hard drive. I booted on the
Lenny install CD in rescue mode, and it found the encrypted partitons and
prompted me to decrypt.

Can someone help me to get the encryption working in the initrd (or whatever
the problem may be)?

Thanks,
--b
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