2
votes
1answer
29 views

Different users with different encrypted workplace?

When installing Ubuntu there is an option to encrypt the workplace. Now for one user I would have an encrypted place. That´s fine, but what if I would like to add later a second user. For that user2 I ...
0
votes
0answers
25 views

Recovering encrypfs Encrypted Home from LiveCD [duplicate]

Background: I have this laptop that I installed ubuntu on a while ago, I think it was lucid lynx? I am currently more updated and on 12.04. Anyway at that point I didn't know the first thing about ...
1
vote
1answer
128 views

ecryptfs mounts as read only

I did the following (http://haridas.in/how-to-put-encrypted-contents-on-cloud-storages.html), and after mounting, the mounted dir is read-only filesystem: I created two dirs: one to /home/user/dir1 ...
0
votes
0answers
55 views

My encfs folder three times larger than original

Recently I've noticed sudden grown of size of my encfs folder. Size of data 2.3 Gb, size of encfs folder is 6.6 Gb. What could cause this? This is how mount output looks like: /dev/sda6 on / type ...
1
vote
1answer
18 views

Does encrypting home folder during the installation also encrypt other user's home folder after the fact?

If I were to select the option to encrypt my home folder when installing Ubuntu, then does Ubuntu automatically encrypt other user's home folder that I create after I installed Ubuntu?
1
vote
1answer
197 views

How to check an encrypted disk for errors

During the last installation of Ubuntu I set up full disk encryption using the option on the installer. My disk seems to now have become corrupt, and I'd like to check it for errors. GNOME Disks on ...
0
votes
1answer
127 views

No private directories found when I do have one?

I have 2 hard drives that are both running Ubuntu 12.10. One of the hard drives doesn't boot correctly but has the files I want to get from it. It also has an encrypted home directory and the ...
9
votes
3answers
13k views

Can I disable full-disk encryption?

I recently installed Ubuntu 12.10 and it requires a passphrase to boot up (I installed it with an encrypted file system). Do I have to reinstall to change to a standard unencrypted file system?
0
votes
1answer
450 views

Cant mount cryptswap1 ?

From the reading I've done, it seems it's having issues mounting the encrypted files. The guys here: could not mount /dev/mapper/cryptswap1 Seem to be suggesting how to fix it, but I am new to Linux ...
2
votes
0answers
313 views

Auto-mount filesystems on boot fails (12.10)

I have a Compaq HP 8200 slim desktop running 12.10 with encrypted partitions (set up with the text-based installer). Everything's working fine, except... When I boot the computer, my /boot and ...
0
votes
1answer
460 views

how to set owner and permission to a cryptsetup made device?

I have an encrypted loopback volume. I need to mount and umount the volume manually, so I use cryptsetup luksOpen and cryptsetup luksClose . However, under all sessions (gnome/xfce/kde/unity), when I ...
3
votes
1answer
173 views

Is file permission secured when it transferred from Ubuntu to Windows?

I am having 9GB text file which is encrypted . This file contains some confidential data . Which is on my system(Ubuntu) and my external HDD (ntfs) . This file get daily updated and then encrypted . ...
2
votes
0answers
337 views

Mounting encrypted file system on Windows

Is there a way to mount (read/write) an encrypted file system on Windows? By "encrypted" I mean whatever it is that Ubuntu does to encrypt a file system when you choose that option during formatting. ...
9
votes
1answer
314 views

Where are decrypted files stored during runtime?

I wonder where does Ubuntu/eCryptfs store decrypted files from encrypted $HOME directory during runtime. Does it decrypt files just-in-time and store them only in RAM? What about large files (e.g. ...
3
votes
1answer
2k views

Why is the size of my .Private folder so large?

Last night I had about 190GB of free space on my 500GB HDD. Today I have about 80GB free. I ran df and discovered that my /home/jon/.Private folder is currently using 80% of my hard drive. What. ...
8
votes
2answers
6k views

How do I create an encrypted file system inside a file?

Recently i've found this interesting tutorial: http://flossstuff.wordpress.com/2011/08/07/using-a-file-as-a-storage-device/ It explains how to create an empty file, format it as ext4, and mount it ...
1
vote
1answer
790 views

Tar Error: implausibly old time stamp 1970-01-01 00:00:00

My home directory is encrypted and I want to remove the encryption. I have performed the following actions and the problem occurs at step 4: Backed up (encrypted) home folder to /var/backup using ...
7
votes
3answers
12k views

How to disable cryptswap?

How can I disable cryptswap? I would like an unencrypted swap like before. This is on an ubuntu 9.10 system.
3
votes
2answers
3k views

Decrypt $HOME from Separate Partition after re-install

Previously, I had installed 10.10 with three partitions - sda1-/boot(ext2) sda2-/(btrfs) sda3- /home(btrfs). And I have chosen encrypted home folder. Now on same machine I have installed 10.04 (LTS) ...
3
votes
1answer
1k views

Is full partition encryption the only sure way to make Ubuntu safe from external access?

(By "external access", I mean eg. via a Live CD, or another OS on the same dual-boot machine) A friend wants to try Ubuntu. He's fed up with Vista grinding to a crawl (the kids? :), so he likes the ...
2
votes
1answer
773 views

What is the best file system on top of LVM encryption?

On my (early SSD) laptop I normally choose to put everything in an encrypted LVM because I'm a bit paranoid. :) I assume that all of the great performance features of the file systems such as ext4 ...
12
votes
3answers
2k views

using locate on an encrypted partition

I selected /home/ to be encrypted when I was installing Ubuntu. Now, is it possible to make locate work with an encrypted partition like this?
5
votes
3answers
2k views

Guide to installing a fully encrypted file system? [duplicate]

Possible Duplicate: How to create an encrypted partition? I have a little Netbook on which I want to install Ubuntu 10.10 (32-Bit) on. However, since it is a portable PC I want to ...
9
votes
0answers
1k views

How do I disable the Home encryption offered during install? [duplicate]

Possible Duplicate: How to stop using built-in home directory encryption? During install I ticked the box to enable encryption for my Home directory. I'm concerned that it is effecting ...
2
votes
1answer
7k views

Errors when performing fsck on encrypted partition in recovery mode

I'm booting in recovery mode Unmount crypto partition. umount /dev/mapper/sda6_crypt and i make fsck -c /dev/mapper/sda6_crypt fsck output: fsck.LVM"_member: not found fsck: Error 2 while ...