0
votes
0answers
15 views

How to hibernate in a full-encrypted disk using LVM?

I'm running Ubuntu 14.04 and set up my system using LVM with full disk encryption. Then I installed uswsusp and the loading failed. I searched the web and found that this is because my swap partition ...
-1
votes
0answers
34 views

Encrypted lvm partition not accessible

I had Fedora installed on a LVM & had my /home & another file systems in it encrypted. ( i remember the passwords but forgot the cipher protocol used ) I installed Ubuntu without ...
0
votes
0answers
43 views

Password to unlock LUKS volume requested multiple times even after correct password is given

Please help! There is win7 on separate logical volume. Then installed Ubuntu on a encrypted LVM (it is contains of two encrypted PV's). Everything's fine, but LUKS password asked for 5-8 times when ...
1
vote
3answers
184 views

Recover data from formatted LVM (Luks, Ext3) after Ubuntu installed over it

I have a 1TB HDD and some days ago I did a mess That disk had: One EXT3 partition ( / ) One EXT3 partition ( /boot ) One LUKS LVM which had a EXT3 partition of about 200 GB I wanted to replace ...
0
votes
1answer
87 views

No Swap Partition!

I'm in dire need of help. My system has become incredibly laggy and hardly usable. I have realised that this is because for some reason I'm running without virtual memory (this is not intentional). ...
1
vote
1answer
1k views

Xubuntu 14.04 - full-disk encryption and LVM during installation?

Does Xubuntu 14.04 also support full-disk encryption and LVM during installation like Ubuntu?
0
votes
0answers
25 views

Which manual installer settings do I have to chose?

I have 2 physical HDDs in my notebook. On the first, Windows and a fresh Ubuntu 14.04 installation should reside, while the second HDD should extend the home directory of a second user account (which ...
2
votes
1answer
152 views

HowTo repair GRUB in trible boot with two encrypted LVM?

I setup Win7/DebianTesting/Ubuntu 12.04 as triple boot, Debian and Ubuntu each on encrypted volume (with separate root and swap partitions). Installation order: Win7 --> Debian --> Ubuntu, Grub was ...
0
votes
1answer
59 views

Issue with encrypted lvm during setup

How can i access a different form of partitioning, like in old alternate cd's or debian's installer, where i can choose to create a partition, make it encrypted, then add a LVM group to that encrypted ...
1
vote
0answers
82 views

/dev/mapper/cryptswap1 is not ready yet or not present

I get this error whenever I start my Lubuntu 13.10 installation: /dev/mapper/cryptswap1 is not ready yet or not present It asks me, if I want to skip, manually repair, or wait. I chose the option; ...
0
votes
1answer
120 views

Cannot decrypt hardrive. Password not accepted

I have been tackling this for at least 5 days now. Initially I couldn't get Ubuntu to recognise my already installed partition LVM with an Arch, Home, and Swap logical volume. I have now got Ubuntu ...
0
votes
0answers
15 views

Different behavior of 2 encrypted LVMs

recently i created ext4 on top of luks on top of lvm. about 20gb. i also have similar configuration (900gb) created long time ago - i don't remember how exactly i created it. both are not mounted on ...
0
votes
0answers
265 views

Unlocking Encrypted Root (LUKS on LVM) with “hidden” USB Keyfile

I have a Ubuntu Server 13.10 machine. Its root partition is encrypted with LUKS, which is then stored in a logical volume. On boot, the LV is mounted and then cryptsetup requests my passphrase; once ...
2
votes
0answers
27 views

How to remove encryption from volume during installation

I'm currently in the process of installing Ubuntu Server 12.04 onto a fresh build. I have two 3TB hard drives that I'd like to run in software RAID 1, and was following this tutorial. During ...
0
votes
2answers
572 views

What are the advantages/disadvantages of the new encryption feature in ubuntu 13.10

I'm in the middle of installing 13.10 and the Ubuntu page I was following on how to install from a USB stick says nothing about these two choices (on the Installation type screen): 1) Encrypt the ...
0
votes
1answer
327 views

Lubuntu 13.10 Alternate install with LUKS LVM partition “adding additional” step failed

Setting up a dual boot Lubuntu and Windows 7 system on an old Gateway netbook. There are 3 existing Windows partitions, and during the Lubuntu install, I created two logical partitions, a small one ...
0
votes
0answers
25 views

Safe to upgrade with encrypted disks

I am running Ubuntu 13.04 Server and I have it set up with LVM and encrypted disks. Is it safe to 'do-release-upgrade' or will the disk encryption interfere with the process?
2
votes
0answers
154 views

LVM logical volumes do not activate on boot on 13.10

I am running an UbuntuGNOME 13.10 and I set it up without an LVM during the installation process. I am now running it with to encrypted partitions, one is containing a LVM. This all works fine, ...
1
vote
0answers
45 views

How to fix broken upgrade on Ubuntu Server on USB thumbdrive with Encrypted LVM

Oh woes is me: I decided to do a do-release upgrade on my workstation and managed to bork my production workstation. My setup was as follows: 32GB usb key that Ubuntu Server booted from - this ...
0
votes
0answers
269 views

Reinstall ubuntu 13.10 encrypted LVM

I installed ubuntu Completely over my Laptop. With an encrypted LVM Volume,so for every reboot I type in my passphrase. Now is my question: How can I reinstall Ubuntu without deleting my Home ...
0
votes
0answers
36 views

How to setup a system for easy reinstall, savety, easy handling with full disk enryption?

4TB Drive, lots of data, not all of it will be backuped later but is still important. I like to be able to reinstall ubuntu over it without losing the data. Should I have 2 Partitions inside one ...
0
votes
1answer
58 views

How can i know whether the LUKS is using passphrase or key file for authentication purpose?

Lets an example, i have a Linux partition /dev/sda6 and already encryption been enabled with DM-crypt (cryptsetup) tool. As i know dm-crypt can have two way of authentication like with key file or ...
0
votes
0answers
60 views

Is it possible to install Ubuntu (or other distros) to existing encrypted lvm by gui?

I have a dual boot system with Ubuntu on an encrypted lvm and an unencrypted(obviously) boot partition. I messed up the system bad and have the idea of replacing it with a another close distro, but ...
0
votes
1answer
187 views

How to partition an encrypted disk

I've installed Ubuntu 13.10 and formatted my whole HDD ,and i chose to encrypt the disk and it automatically chose the LVM option (and put it as a logical partition) now after Ubuntu installed i tried ...
1
vote
0answers
32 views

What should I do with this apparently redundant swap partition?

I have a machine running Ubuntu Server on an encrypted LVM, with an encrypted swap partition. After I unlock the LVM during boot, I get this message: The disk drive for ...
25
votes
0answers
985 views

How do I enable Ubuntu to suspend the machine using LUKSsuspend during sleep/hibernate

I'm on Ubuntu 14.04 using full disk encryption (LVM on top of LUKS). I would like to incorporate luksSuspend into the suspend procedure (and later use luksResume) so that I can suspend to RAM without ...
0
votes
2answers
2k views

mounting logical volume from .img containing a luks encrypted volume group

I'm having some trouble restoring a back-up I made of a encrypted filesystem. The back-up is a .img file containing a single disc partition. This partition is a luks container in which a logical ...
0
votes
0answers
151 views

Set up install of Ubuntu 12.04 with luks and aes-xt-plain not working

I'm trying to set up LVM over LUKS for all of my file system except /boot of course. This is on a fresh install of ubuntu 12.04.03 LTS. (I am choosing 12.04 since it's the latest Long Term Support ...
0
votes
0answers
87 views

Installing encrypted LVM with Ubuntu 13.04 on a PC with several hard disks

On a PC with several hard disk, my desktop PC, how can I tell the installation program of Ubuntu to use LVM encrypted for one HD, and not the other one (which actually contains a windows 7 partition; ...
0
votes
0answers
110 views

Encrypted LVM and non-qwerty keyboard with ubuntu 13.04

I am trying to use the feature encrypted LVM when installing Ubuntu 13.04 on a laptop. I have no problems until i reboot: Then of course ubuntu asks me to enter the passphrase and i have the error ...
1
vote
1answer
92 views

Extend encrypted LVM

I want to add 400GB to my encrypted LVM added as home directory. This is the way it looks now: sda 8:0 0 465,8G 0 disk ├─sda1 8:1 0 94,1M 0 part /boot └─sda2 ...
2
votes
2answers
203 views

Mac OS X dual boot with encrypted Ubuntu LVM

I'd like to Setup my Mac Book Pro with dual Boot Ubuntu 13.04 & OS X Mountain Lion. Because the machine contains Corporate Date, i need to encrypt both Operating Systems. With Mac I can use ...
0
votes
1answer
3k views

Mount LVM encrypted partition on external HDD - Device /dev/sdc5 is not a valid LUKS device

Recently, my Ubuntu server was unable to boot on my 500Go HDD I removed the HDD from my server case, put it in an external case, and connected it via USB to an Ubuntu laptop. I have SSH access on ...
0
votes
2answers
417 views

preseed with LVM and crypto fails with “An error occured while creating the keyfile.”

I am trying to set up a preseed installation that will automate most of the installation of a desktop computer with Ubuntu 13.04. Disk partitioning with LVM works fine, but I need to encrypt the ...
1
vote
0answers
495 views

Questions about full disk encryption

Completely new user here, I've been reading for a couple of hours about ubuntu's full disk encryption but I just don't understand some basic points. When installing ubuntu's full disk encryption, ...
3
votes
3answers
6k views

Manual LVM encryption setup with Ubuntu 13.04

I am trying hard to get ubiquity works. The thing is that I want to setup Ubuntu 13.04 on a full encrypted LVM aside a Windows installation. So I can't use the default option of full disk encryption. ...
1
vote
0answers
137 views

How to get the grub boot menu in a encrypted single-boot ubuntu system?

Some time ago I installed Ubuntu 12.04.2 from the alternate CD, and choose the option of full-disk encryption. Now I tried to install the proprietary FGLRX driver, but the system lost power halfway in ...
1
vote
0answers
92 views

What happens when I expanding LVM+eCryptfs Volume (regarding encryption)

My system had a Windows partition using the beginning of a 500 GB disk, followed by a LVM setup with a Volume Group and several Logical Volumes (encrypted home, root, swap). I deleted the Windows ...
2
votes
0answers
132 views

Full disk encryption - adding disk

I've installed Ubuntu 12.04 Server using the encrypted volume with LVM option. I've now added another harddrive, that I wish to encrypt using the same key - and only supply key once during boot. How ...
5
votes
2answers
2k views

How to migrate an encrypted LVM install to a new disk

I have a somewhat customised laptop install I want to move to a SSD directly, without having to reinstall Ubuntu, reinstall all the apps and make all the other changes again. The SSD is smaller, so I ...
3
votes
1answer
637 views

MD + LUKS + LVM will not cleanly shutdown

My setup is currently raid1 + luks on each md partition and lvm on top to stripe between the arrays. There is only one volume group with one logical volume currently. sdc ...
1
vote
0answers
187 views

new 12.04 on existing lvm with encrypted /home - cannot login?

After a few unsuccessful installation attempts I finally found this guide that looked all set to solve all my problems. After following it however - reinstalling and doing the "Repair the boot image ...
2
votes
0answers
43 views

Encrypted LVM on multiple drives [duplicate]

Possible Duplicate: Full Disk Encryption with LUKS: auto mount second volume I want to set up encrypted LVM when I install Ubuntu. I have an SSD and an HDD and I would like to put /boot, ...
1
vote
0answers
309 views

New 12.04 Install on RAID 0 with encrypted LVM for home AND swap?

I have an Asus laptop with 2 new 320GB WD hdd's. I want to do a Raid 0 install, but want to put both my / and swap partitions under encrypted lvm for security. What is the best way to do this from the ...
0
votes
1answer
821 views

Should I use Logical Volume Management and Encrypt the installation on SSD?

Should I enable Logical Volume Management on my SSD? What i want to know is if enabling either encrypt the "encrypt the new ubuntu installation for security" option or the "Use LVM with the new Ubuntu ...
0
votes
1answer
198 views

how to resize an encrypted logical volume?

I installed Ubuntu with encryption and LVM on my entire haddisk... Now I want to resize it. How do I do This... Following this link gave me errors on step 2 - How to resize a LVM partition? error ...
0
votes
1answer
258 views

New lvm install to pick up existing home drive and reinstate swap partition

I've read so many variables on what I'm trying to do, I thought it better to ask outright. I've been through a few installs and upgrades of Ubuntu but never had my system (root) drive encrypted. Just ...
4
votes
1answer
2k views

Swap encryption and hibernating

I run Ubuntu 12.04 on my laptop, with an encrypted home folder + swap partition. Before I had this encrypted setup, I used to have my hibernation enabled. I found this documentation on how to enable ...
2
votes
2answers
852 views

“Partition Misaligned by 1024 bytes” on encrypted lvm

Disk Utility is giving me the error "The partition is misaligned by 1024 bytes. This may result in very poor performance. Repartitioning is suggested" on a partition which holds an encrypted LVM. I ...
1
vote
2answers
414 views

How do I get Ubuntu to not mount my encrypted partitions on boot?

I'm using dm-crypt and LVM, which I set up during installation. I have two volume groups, one of which is encrypted and not needed for system/boot purposes. As of now, Ubuntu asks for a password on ...