Ubuntu HD com Problema - Nao consigo acessar particao cryptografada

ddoc
(usa Fedora)

Enviado em 27/11/2016 - 21:34h

Pessoal, desculpe pelo desespero e pela falta da ortografia correta.
Minha distro - Ubuntu 16.04.1 LTS
Instalei com versão criptografada.
Ocorreu algum problema e sou remetido para o tal de initramfs. Panico!

Pesquisei em diversos locais e nao consegui acessar nada.

https://www.google.com.br/search?client=ubuntu&channel=fs&q=ubuntu+nao+consigo+montar+partic...

http://ubuntuforum-br.org/index.php?topic=76110.0#top

https://www.vivaolinux.com.br/dica/Como-criar-senha-de-root-no-Ubuntu

https://www.google.com.br/search?client=ubuntu&channel=fs&q=Error+mounting+eCryptfs%3A+%5B-2...

http://blog.dustinkirkland.com/2009/03/mounting-your-encrypted-home-from.html

http://blog.dustinkirkland.com/2011/04/introducing-ecryptfs-recover-private.html

https://ubuntuforums.org/showthread.php?t=868681

https://digitalvectorz.wordpress.com/2011/06/09/mounting-an-encrypted-hard-disk-luks/ 

Fiz todo o recomendado e não consegui acessar a home para recuperar meus arquivos. Não sei mais o que fazer.

Segue algumas informações:

ubuntu@ubuntu:~$ sudo passwd root

Digite a nova senha UNIX: 

Redigite a nova senha UNIX: 

passwd: senha atualizada com sucesso

ubuntu@ubuntu:~$ sudo su

root@ubuntu:/home/ubuntu# mkdir /media/test

root@ubuntu:/home/ubuntu# modprobe dm-crypt

root@ubuntu:/home/ubuntu# cryptsetup luksOpen /dev/sda5 test

Informe a frase secreta para /dev/sda5: 

root@ubuntu:/home/ubuntu# vgchange -ay

  2 logical volume(s) in volume group "ubuntu-vg" now active

root@ubuntu:/home/ubuntu# mount /dev/ubuntu-vg/home /media/test

mount: special device /dev/ubuntu-vg/home does not exist

root@ubuntu:/home/ubuntu# nautilus /media/test



(nautilus:7891): Gtk-WARNING **: Failed to register client: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files

Gtk-Message: GtkDialog mapped without a transient parent. This is discouraged.



** (nautilus:7891): CRITICAL **: Another desktop manager in use; desktop window won't be created



** (nautilus:7891): WARNING **: Couldn't save the desktop metadata keyfile to disk: Falha ao criar arquivo "/root/.config/nautilus/desktop-metadata.FI8IRY": Arquivo ou diretório não encontrado



** (nautilus:7891): WARNING **: Couldn't save the desktop metadata keyfile to disk: Falha ao criar arquivo "/root/.config/nautilus/desktop-metadata.AZXJRY": Arquivo ou diretório não encontrado





^C

root@ubuntu:/home/ubuntu# 

root@ubuntu:/home/ubuntu# vgchange -ay

  2 logical volume(s) in volume group "ubuntu-vg" now active

root@ubuntu:/home/ubuntu# mount /dev/ubuntu-vg/home /media/test

mount: special device /dev/ubuntu-vg/home does not exist

root@ubuntu:/home/ubuntu# umount /media/test

umount: /media/test: not mounted

root@ubuntu:/home/ubuntu# sudo su

root@ubuntu:/home/ubuntu# apt-get install lvm2 cryptsetup

Lendo listas de pacotes... Pronto

Construindo árvore de dependências       

Lendo informação de estado... Pronto

cryptsetup is already the newest version (2:1.6.6-5ubuntu2).

lvm2 is already the newest version (2.02.133-1ubuntu10).

0 pacotes atualizados, 0 pacotes novos instalados, 0 a serem removidos e 0 não atualizados.

root@ubuntu:/home/ubuntu# mkdir /media/test

mkdir: é impossível criar o diretório “/media/test”: Arquivo existe

root@ubuntu:/home/ubuntu# modprobe dm-cyrpt

modprobe: FATAL: Module dm-cyrpt not found in directory /lib/modules/4.4.0-31-generic

root@ubuntu:/home/ubuntu# modprobe dm-crypt

root@ubuntu:/home/ubuntu# cryptsetup luksOpen /dev/sda5 test

Dispositivo test já existe.

root@ubuntu:/home/ubuntu# mount /dev/sda5 /media/test

mount: unknown filesystem type 'crypto_LUKS'

root@ubuntu:/home/ubuntu# sudo modprobe dm-crypt

root@ubuntu:/home/ubuntu# sudo modprobe dm-mod

root@ubuntu:/home/ubuntu# sudo cryptsetu luksOpen /dev/sda5 MYTAG

sudo: cryptsetu: comando não encontrado

root@ubuntu:/home/ubuntu# sudo cryptsetup luksOpen /dev/sda5 MYTAG

Informe a frase secreta para /dev/sda5: 

Não é possível usar o dispositivo /dev/sda5, pois está em uso (já mapeado ou montado).

root@ubuntu:/home/ubuntu# vgscan

  Reading all physical volumes.  This may take a while...

  Found volume group "ubuntu-vg" using metadata type lvm2

root@ubuntu:/home/ubuntu# vgchange -ay

  2 logical volume(s) in volume group "ubuntu-vg" now active

root@ubuntu:/home/ubuntu# lvscan

  ACTIVE            '/dev/ubuntu-vg/root' [923,14 GiB] inherit

  ACTIVE            '/dev/ubuntu-vg/swap_1' [7,89 GiB] inherit

root@ubuntu:/home/ubuntu# sudo mkdir /media/root

root@ubuntu:/home/ubuntu# mount /dev/ubuntu-vg/root /media/root

mount: wrong fs type, bad option, bad superblock on /dev/mapper/ubuntu--vg-root,

       missing codepage or helper program, or other error



       In some cases useful info is found in syslog - try

       dmesg | tail or so.

root@ubuntu:/home/ubuntu# ^C

root@ubuntu:/home/ubuntu# lvdisplay

  --- Logical volume ---

  LV Path                /dev/ubuntu-vg/root

  LV Name                root

  VG Name                ubuntu-vg

  LV UUID                Y8rMQc-C71c-3sfQ-KBR4-LIp2-kd9A-X0djJL

  LV Write Access        read/write

  LV Creation host, time ubuntu, 2016-10-07 15:13:38 +0000

  LV Status              available

  # open                 0

  LV Size                923,14 GiB

  Current LE             236324

  Segments               1

  Allocation             inherit

  Read ahead sectors     auto

  - currently set to     256

  Block device           252:1

   

  --- Logical volume ---

  LV Path                /dev/ubuntu-vg/swap_1

  LV Name                swap_1

  VG Name                ubuntu-vg

  LV UUID                86fYzv-YxZt-4lNe-OK9x-LQnN-Pp8E-nNDmY8

  LV Write Access        read/write

  LV Creation host, time ubuntu, 2016-10-07 15:13:38 +0000

  LV Status              available

  # open                 0

  LV Size                7,89 GiB

  Current LE             2020

  Segments               1

  Allocation             inherit

  Read ahead sectors     auto

  - currently set to     256

  Block device           252:2

   

root@ubuntu:/home/ubuntu# pvs

  PV               VG        Fmt  Attr PSize   PFree

  /dev/mapper/test ubuntu-vg lvm2 a--  931,03g    0 

root@ubuntu:/home/ubuntu# lvdisplay ubuntu-vg

  --- Logical volume ---

  LV Path                /dev/ubuntu-vg/root

  LV Name                root

  VG Name                ubuntu-vg

  LV UUID                Y8rMQc-C71c-3sfQ-KBR4-LIp2-kd9A-X0djJL

  LV Write Access        read/write

  LV Creation host, time ubuntu, 2016-10-07 15:13:38 +0000

  LV Status              available

  # open                 0

  LV Size                923,14 GiB

  Current LE             236324

  Segments               1

  Allocation             inherit

  Read ahead sectors     auto

  - currently set to     256

  Block device           252:1

   

  --- Logical volume ---

  LV Path                /dev/ubuntu-vg/swap_1

  LV Name                swap_1

  VG Name                ubuntu-vg

  LV UUID                86fYzv-YxZt-4lNe-OK9x-LQnN-Pp8E-nNDmY8

  LV Write Access        read/write

  LV Creation host, time ubuntu, 2016-10-07 15:13:38 +0000

  LV Status              available

  # open                 0

  LV Size                7,89 GiB

  Current LE             2020

  Segments               1

  Allocation             inherit

  Read ahead sectors     auto

  - currently set to     256

  Block device           252:2

   

root@ubuntu:/home/ubuntu# mount /dev/ubuntu-vg/root /media/root

mount: wrong fs type, bad option, bad superblock on /dev/mapper/ubuntu--vg-root,

       missing codepage or helper program, or other error



       In some cases useful info is found in syslog - try

       dmesg | tail or so.

root@ubuntu:/home/ubuntu# cat /etc/lsb-release

DISTRIB_ID=Ubuntu

DISTRIB_RELEASE=16.04

DISTRIB_CODENAME=xenial

DISTRIB_DESCRIPTION="Ubuntu 16.04.1 LTS"

root@ubuntu:/home/ubuntu# 



root@ubuntu:/home/ubuntu# ls /dev/sd*

/dev/sda  /dev/sda1  /dev/sda2  /dev/sda5  /dev/sdb  /dev/sdb1

 

Tentei de tudo e ate agora nada!