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[vlc <emailtocs@xxxxxx>]

$ uname -a
Linux EDDIE 2.6.24-22-generic #1 SMP Mon Nov 24 18:32:42 UTC 2008 i686 GNU/Linu

$ dpkg -l | grep linux-
ii  linux-generic                              2.6.24.22.24                                         Complete Generic Linux kernel
ii  linux-headers-2.6.24-16                    2.6.24-16.30                                         Header files related to Linux kernel version
ii  linux-headers-2.6.24-16-generic            2.6.24-16.30                                         Linux kernel headers for version 2.6.24 on x
ii  linux-headers-2.6.24-17                    2.6.24-17.31                                         Header files related to Linux kernel version
ii  linux-headers-2.6.24-17-generic            2.6.24-17.31                                         Linux kernel headers for version 2.6.24 on x
ii  linux-headers-2.6.24-18                    2.6.24-18.32                                         Header files related to Linux kernel version
ii  linux-headers-2.6.24-18-generic            2.6.24-18.32                                         Linux kernel headers for version 2.6.24 on x
ii  linux-headers-2.6.24-19                    2.6.24-19.41                                         Header files related to Linux kernel version
ii  linux-headers-2.6.24-19-generic            2.6.24-19.41                                         Linux kernel headers for version 2.6.24 on x
ii  linux-headers-2.6.24-21                    2.6.24-21.43                                         Header files related to Linux kernel version
ii  linux-headers-2.6.24-21-generic            2.6.24-21.43                                         Linux kernel headers for version 2.6.24 on x
ii  linux-headers-2.6.24-22                    2.6.24-22.45                                         Header files related to Linux kernel version
ii  linux-headers-2.6.24-22-generic            2.6.24-22.45                                         Linux kernel headers for version 2.6.24 on x
ii  linux-headers-generic                      2.6.24.22.24                                         Generic Linux kernel headers
ii  linux-image-2.6.24-16-generic              2.6.24-16.30                                         Linux kernel image for version 2.6.24 on x86
ii  linux-image-2.6.24-17-generic              2.6.24-17.31                                         Linux kernel image for version 2.6.24 on x86
ii  linux-image-2.6.24-18-generic              2.6.24-18.32                                         Linux kernel image for version 2.6.24 on x86
ii  linux-image-2.6.24-19-generic              2.6.24-19.41                                         Linux kernel image for version 2.6.24 on x86
ii  linux-image-2.6.24-21-generic              2.6.24-21.43                                         Linux kernel image for version 2.6.24 on x86
ii  linux-image-2.6.24-22-generic              2.6.24-22.45                                         Linux kernel image for version 2.6.24 on x86
ii  linux-image-generic                        2.6.24.22.24                                         Generic Linux kernel image
ii  linux-libc-dev                             2.6.24-22.45                                         Linux Kernel Headers for development
ii  linux-restricted-modules-2.6.24-16-generic 2.6.24.12-16.34                                      Non-free Linux 2.6.24 modules on x86/x86_64
ii  linux-restricted-modules-2.6.24-17-generic 2.6.24.12-17.36                                      Non-free Linux 2.6.24 modules on x86/x86_64
ii  linux-restricted-modules-2.6.24-18-generic 2.6.24.13-18.41                                      Non-free Linux 2.6.24 modules on x86/x86_64
ii  linux-restricted-modules-2.6.24-19-generic 2.6.24.13-19.45                                      Non-free Linux 2.6.24 modules on x86/x86_64
ii  linux-restricted-modules-2.6.24-21-generic 2.6.24.14-21.51                                      Non-free Linux 2.6.24 modules on x86/x86_64
ii  linux-restricted-modules-2.6.24-22-generic 2.6.24.14-22.53                                      Non-free Linux 2.6.24 modules on x86/x86_64
ii  linux-restricted-modules-common            2.6.24.14-22.53                                      Non-free Linux 2.6.24 modules helper script
ii  linux-restricted-modules-generic           2.6.24.22.24                                         Restricted Linux modules for generic kernels
ii  linux-sound-base                           1.0.16-0ubuntu4                                      base package for ALSA and OSS sound systems
ii  linux-ubuntu-modules-2.6.24-16-generic     2.6.24-16.23                                         Ubuntu supplied Linux modules for version 2.
ii  linux-ubuntu-modules-2.6.24-17-generic     2.6.24-17.25                                         Ubuntu supplied Linux modules for version 2.
ii  linux-ubuntu-modules-2.6.24-18-generic     2.6.24-18.26                                         Ubuntu supplied Linux modules for version 2.
ii  linux-ubuntu-modules-2.6.24-19-generic     2.6.24-19.28                                         Ubuntu supplied Linux modules for version 2.
ii  linux-ubuntu-modules-2.6.24-21-generic     2.6.24-21.33                                         Ubuntu supplied Linux modules for version 2.
ii  linux-ubuntu-modules-2.6.24-22-generic     2.6.24-22.35                                         Ubuntu supplied Linux modules for version 2.
ii  util-linux-locales                         2.13.1-5ubuntu2                                      Locales files for util-linux


** Attachment removed: "ecryptfs.txt"

   http://launchpadlibrarian.net/20449429/ecryptfs.txt

-- 
Input/output error with eCryptfs on Hardy Heron 8.04.1
https://bugs.launchpad.net/bugs/308249
You received this bug notification because you are a member of eCryptfs,
which is subscribed to ecryptfs-utils in ubuntu.

Status in “ecryptfs-utils” source package in Ubuntu: New

Bug description:
Binary package hint: ecryptfs-utils

When configuring an eCryptfs directory as specified in http://ecryptfs.sourceforge.net/README, I cannot decrypt the stored files any more after unmounting / mounting the directory:

$ echo hello > ~/Secret/test.txt
$ cat ~/Secret/test.txt
hello
$ umount ~/Secret
$ mount -i ~/Secret
$ cat ~/Secret/test.txt
cat: /home/vlc/Secret/test.txt: Input/output error

The following errors can be found in the system log:

> The lower file appears to be a non-encrypted eCryptfs file; this is not supported in this version of the eCryptfs kernel module
> Error attempting to read the [user.ecryptfs] xattr from the lower file; return value = [4294967201]
> Valid eCryptfs headers not found in file header region or xattr region
> Attempt to read file that is not in a valid eCryptfs format, and plaintext passthrough mode is not enabled; returning -EIO

Ubuntu version: 8.04.1
ecryptfs-utils version: 38-2

Attached in file ecryptfs.txt please find the exact steps I executed to configure the eCryptfs directory.