Bug#506410: live-initramfs: error "umount /live/cow device is busy" during shutdown from persistent mode

[carsten <xxj39@web.de>]

Package: live-initramfs
Version: 1.139.1-4
Severity: important

while shutdown live system in persistent mode the error "umount 
/live/cow device is busy". After this the filesystem is not cleanly 
unmounted and fsck reports errors after each shutdown prozess.

I use the live-helper 1.0.1-1 in debian lenny - but with the new 
live-initramfs 1.139.1-4 because of BUG#500672. I just copied the 
live-initramfs debian-package from unstable 
to .../config/chroot_local_packages. It works fine while booting but 
makes the described problems during shutdown.

-- System Information:
Debian Release: lenny/sid
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: i386 (i686)

Kernel: Linux 2.6.26-1-686 (SMP w/1 CPU core)
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8) (ignored: LC_ALL set to de_DE.UTF-8)
Shell: /bin/sh linked to /bin/bash