General :: Why Is Home Directory Encrypted And Inaccessible
Jul 7, 2011
I installed Ubuntu Server because I want to learn Linux and I want to learn about servers. I did a newbie tutorial and then shut down. When I booted up today, the files in my home directory were replaced by Access-your-private-data.desktop and readme.txt, but I have no idea why. I followed the instructions in readme.txt and typed ecryptfs-mount-private. It told me
INFO: Your private directory has been mounted.
INFO: To see this change in your current shell:
cd /home/rmob
But if I do ls /home/rmob, it still shows me Access-your-private-data.desktop and readme.txt instead of the files I created there yesterday. Every time I reboot, it tells me
keyctl_search: Required key not available
Perhaps try the interactive 'ecryptfs-mount-private'
If I try ecryptfs-mount-private again, it still tells me it has mounted it, but still just shows me those same two files. Googling about this tells me this means the directory got encrypted somehow. I tried typing touch ~/.ecryptfs/auto-mount which I found in this tutorial, but it didn't make a difference and I can't find any other solution anywhere.
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Nov 11, 2010
I just realized that the "Documents" folder in my home directory has changed to a file which is a link to the /home/user/Documents and it is unaccessible. It does not (no longer) show in the "file browser" when I try to click it from "places" it says:
Error: Could not open location 'file:///home/user/Documents' No application is registered as handling this file When I list from the terminal (i.e. %ls -ltr ) it list the file (which was suppose to be the directory) as
lrwxrwxrwx 1 user user 24 2010-11-01 18:20 Documents -> /home/user/Documents
NB. user in this case is my user name on the system, I am just using user for this forum. how to retrieve the information from the folder and remove the linked file to remain with the original folder
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Aug 26, 2010
I have Ubuntu Karmic. I chose to install with an encrypted home directory. Recently I got a warning that I only had 2GB of drive space left. This is mostly because of my videos. So I went and bought a new hard drive and partitioned it and made 1 ext4 partition and copied my videos all to the new hard drive. I added a line in my fstab to mount the new hard drive to ~/videos, but when I reboot the computer, there is a screen saying something like "error mounting /home/me/videos, press S to skip or something else to reboot". If I press S to skip, then when my system comes up there is a video directory but it's empty because my other hard drive didn't get mounted. I can run sudo mount /dev/sdb video/ and it will mount fine and I can see all my videos, so why can't fstab mount it? Does this have something to do with my encrypted home directory?
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May 21, 2010
I ran fsck on the wrong partition (which was mounted) and in my haste blew up the file system on that partition. Now here's the kicker, I had 450Gb of data and documents on that partition that was in an encrypted home directory. So the long and the short of it I ran fsck again and I was able to recover all the files, and they are now residing on a Lost+Found folder on my hard drive.I have located the encrypted files, but I don't know what to do with them.
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Oct 5, 2010
I am trying to open an encrypted home directory from opensuse 11.2 with opensuse 11.3. This means i have a user.img and a user.key So far i have done:
losetup /dev/loop3 user.img
cryptsetup luksOpen /dev/loop3 home
Enter passphrase for /dev/loop3:
No key available with this passphrase. At this point it will not accept my passphrase.
A luksDump reveals:
cryptsetup luksDump /dev/loop3
LUKS header information for /dev/loop3
[code]....
When i try to use the key file, i get:
cryptsetup luksOpen /dev/loop3 home --key-file home.key No key available with this passphrase.
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Dec 12, 2010
I am having a problem setting up an encrypted home directory with openSUSE 11.3. I used Yast User and Group Management to edit an existing user to encrypt the home directory and the user.key and user.img files were created in the /home directory. I tried it out and logged in as user and created a new file. I logged out and logged in as a different user and was able to see the newly created file in the first users home directory.
I figured I did something wrong so I went back to Yast and deleted the user. I deleted the /home/user directory using file manager su mode. I tried again to create a new user with an encrypted home directory using Yast and now when Yast tries to write the changes I get an error: "pam_mount is already setup for user. Use --replace to replace the
existing entry." I do not know how to proceed from here except to try with a different user name as I do not understand what the error message means and what command to use --replace with.
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Apr 21, 2010
I tried upgrading to 10.04, and now when it boots it just goes into a grub2 terminal and doesn't display a boot menu. I tried re-installing grub2 from the live cd, but that didn't do anything. I figured if I've hosed the last install I'll install from scratch, but I can't even access my files from the live cd! I did a bit of searching and everyone seems to just encrypt ~/Private, whereas I've encrypted the whole home directory. So much for security... In the live cd, it has a readme.txt and says to type "ecryptfs-mount-private" to access the files, but it just gives the error "ERROR: Encrypted private directory is not setup properly". What do I do?
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Jun 7, 2010
my CPU passed away, got a new system, installed a new 9.04 and blew it up to studio. have 2 new disks and my old raid 0 lvm. mounted is ( lvdisplay) , user rights fixed fine. I do have my old login name and passwd in a book. How can I open the data it was the old encrypted home directory. I have an icon "Acess your private Data" and something called link to Acess Your private data. There I can read link (broken) so the broke link is sorted out, as i do have now a directory in my home with the same name as it has been, /home/coconews/ and that is fine
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Jun 18, 2010
Ubuntu 10.04 (64)I have a second drive (currently mounted as /disk2).I want my home directory (/home/jb) to include this second disk as JUST a separate 'folder' accessible from my home area.want the data on the second disk to be encrypted, (just like my /home/jb folder is now).I would prefer to 'blend' the second drive into my existing setup.I'm looking for the safest way to achieve this, don't mind editing fstab etc. or getting my hands dirty on the cli.
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Nov 7, 2010
Apparently after an upgrade, I lost access to my encrypted home directory. Looks like upgrade scripts changed the scripts that mounted my encrypted home directory. As I don't have my ecryptfs password handy, is there any way to revert the things back as they were? I have liked Ubuntu all the way but after this upgrade-mess-up, I might change my view.
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Jun 6, 2011
I had errors pop up when I tried updating my 10.10 to 11.04 so I ended up having to do it from a Live USB which installs it over everything (fine by me).Unfortunately I forgot I had an encrypted /home directory. So various messages and stuff came up when I tried to log in.nfortunately I don't remember what my encryption passphrase is offhand, so I moved it to a slightly different folder name and had to have a new directory created for my username.It's still there, but how can I try to open it trying the various versions of the passphrase I think it may be? Can I double-click it and try?Also, in the future what is the best way to handle a "fresh" install that I want to connect to my encrypted /home directory?
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Jan 3, 2010
Not using filename encryption when you create a new encrypted folder is easy, but how to disable it in the home encryption that is automatically set up by the Karmic installation CD?
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Jul 20, 2011
I am running ubuntu 11.04 I'd like to encrypt my home folder. - how can it be done, without creating new user/starting from scratch. -I'd like to keep all the files and desktop settings - the only change should be that the folder is encrypted now.
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Nov 21, 2010
I just installed the testing version of Debian with the option to setup encrypted home directories. I used a passphrase that I now want to change to something else. How do I do that?
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Apr 20, 2010
I have an interdependent collection of scripts in my ~/bin directory as well as a developed ~/.vim directory and some other libraries and such in other subdirectories. I've been versioning all of this using git, and have realized that it would be potentially very easy and useful to do development and testing of new and existing scripts, vim plugins, etc. using a cloned repo, and then pull the working code into my actual home directory with a merge.
The easiest way to do this would seem to be to just change & export $HOME, eg
cd ~/testing; git clone ~ home
export HOME=~/testing/home
cd ~
screen -S testing-home
# start vim, write/revise plugins, edit scripts, etc.
# test revisions
However since I've never tried this before I'm concerned that some programs, environment variables, etc., may end up using my actual home directory instead of the exported one. Is this a viable strategy? Are there just a few outliers that I should be careful about?
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Feb 24, 2010
I need to disable my encrypted home directory because it prevents me from logging in with my fingerprint scanner when I first boot up. I'm running kubuntu 9.10.How do I do this?Also, how would I revert back to it being encrypted if I decide to not use the fingerprint scanner for initial log in anymore?
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Jan 6, 2010
I have a secondary disk which holds a /home directory structure from a previous install of Linux. I installed a new version on a new primary drive and mounted this secondary drive as the new /home. Problem is, even though the users are the same names and I can access the home directories for the users, I cannot login directly to their home directories, as I get the following error: -
Code:
login as: [me]
[me]@[machine]'s password:
Last login: Wed Jan 6 18:34:33 2010 from [machine]
Could not chdir to home directory /home/[me]: Permission denied
[[me]@[machine] /]$
Now, since the usernames are correct and the users are in the passwd file with the correct home directory paths, could it be user ID's that are different or something else? It's not as though I cannot access the home directories for the users, simply that I cannot log directly into them from a login prompt.
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Jun 19, 2010
Is there anything special about a home directory before users' home directories are stored there, or is just as typical as any other "empty" folder?Let me just cut to the chase, but please no ear ringing about the folly of messing around as root, particularly with directories at root level. I know it's considered stupidity, but I deleted my home directory.
Is there an easy way to restore a working home directory? I tried copying /etc/skel under root, but I'm not sure what a home directory should look like once it has been restored. Besides . & .., there were .screenrc & .xsession in my home directory when I copied /etc/skel. Are these files suppose to be in "/home" or "/home/~" or both?
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Apr 13, 2010
I'm using Mac OS X's Terminal.app shell to compile and run Fortran programs. One such program resides outside of my home directory (it is in the Applications folder, which resides on my hard drive but seems to be outside of my home folder). How can I navigate into this directory using Terminal.app to run the programs that reside there?
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Nov 12, 2010
why i can't access the Tomcat6 default website after i do the install ?
Code: ERROR The requested URL could not be retrieved While trying to retrieve the URL: http://10.2.3.189/
The following error was encountered: Connection to 10.2.3.189 Failed
The system returned: (111) Connection refused
Code:
Setting up authbind (1.2.0build3) ...
root@SSV:~# /etc/init.d/tomcat6 restart
* Stopping Tomcat servlet engine tomcat6 [ OK ]
* Starting Tomcat servlet engine tomcat6 Using CATALINA_BASE: /var/lib/tomcat6
[Code].....
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Jan 20, 2010
I grant read privilege to all the users to my .vimrc file . But my colleague still can't read my .vimrc file . I guess in addiction to give the read privilege to the .vimrc file, in some way I should give the person who want to read it the "access right" to my home directory first---which I don't know how to do it.
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Oct 20, 2009
I am confused that what should be the permssions of home directory because currenlty my users when they log into their home directory , they can see all the contents of /home directory as well..However if i take read all permissions then my sites are not accessible , what should i do The current permissions are 755
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Sep 10, 2010
I need to backup my /home directory because I want to switch from Fedora to OpenSUSE but I didn't put /home as a separate partition so I need to back it up. Problem is, I can't figure out how.I've tried tar and gzip through every google hit I can possibly find but not one has worked.
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Sep 26, 2010
This might see a dump question but I will make it anyway .Here is the scenario:I have two users on my Linux Mint installation:
User A
User B
I want User A to be able to write on User B home directory, say /home/B.For this I have changed users's B home directory to look like this:ls -ld drwxrwxr-x 36 B music 4096 2010-09-26 10:31 /home/BI have created a "music" group and assigned to /home/B, so all users that are member of "music" are going to be able to write on User B home directory, right?The answer is No! Not here in my box Can you tell me why?Why users under group music can't write on /home/B if B directory is owned by group music and group music has write permissions?
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Aug 10, 2010
I have tried googling many times for answers, but haven't yet found a solution to my problem (maybe its my selection of search terms).I screwed up my debian system by trying to setup an ftp server with vsftpd very quickly withouteading much documentation (very stupid) as root. I must have screwed up the something to do with the home directory for my user because now cannot even log in with my usual username and password when the computer starts up. All the computer says when I try to log in is:
Unable to cd to 'homemyusername'I can log in as root with Debian single user mode, so I am hoping I can reset my home directory so it works again. Also, I cannot seem to ever get the gnome login screen just a terminal login screen.
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Oct 28, 2009
I installed the beta of Ubuntu 9.10 Karmic, and I am now stuck with a barely usable system, so I am going to remove it. I've already backed up the home directory, and what I was wondering is this:If I were to install a completely different distro, like, say, OpenSUSE, would I be able to copy back my home directory without problems and have things still work, or would I have to reinstall Karmic? I had always believed that Linux distros were more or less the same except for cosmetic differences, but this seems like it'd be a different case somehow..
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Apr 25, 2010
I have to zip de home directory to a location but i can't seem to get it done.
I have succeeded to zip a folder within the home folder (Music folder) but when i try to zip the entire home folder i get an error. I have tried different ways but no success so far.
This is what i tried so far:
1) tar cf backup_homedir.tgz ../
2) tar cf backup_homedir.tgz /home/indur
Error message: ( i hope i translate it well because my language isn't english, so the message isn't as well) tar: backup_homedir.tgz: Function open () failed: access denied tar: unrecoverable error -- tar is closing
Extra info
I am in GUI mode and i'm not logged in as root
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Feb 28, 2011
I was just exploring if i could create a normal user without a home directory. So i edited the file /etc/defaults/useradd and it now shows
[code]...
Why is this so? why isnt the change in useradd reflected here?
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Jul 21, 2009
I have a strange problem when I do SSH to a FEDORA9 based Linux Server.
[Code]....
When I login using "adah" username in TELNET I am automatically directed to my home directory at location "/media/disk-1/home/adah". But when I use SSH to login using the same username I get the following message Code: Could not chdir to home directory /home/adahaj: Permission denied
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Sep 22, 2010
I have a dual-boot macbook with an OS X partition and an ubuntu partition. When I first installed ubuntu, I changed my home folder to my OS X home directory to synchronize all my files from both. My home directory is now /media/sda2/Users/username/. In a regular home folder, the icons for Documents, Music, Pictures, Movies, etc. are different (not just with emblems, but actually different icons). But when I changed my home folder, these subfolders' icons stayed the same as regular folder icons and I can't figure out a way to change that default setting. I know how to change the icons for each folder manually, but these changes don't appear everywhere (i.e. nautilus, places, etc). Furthermore, every time I change my icon theme, I would have to manually reassign icons for these folders. Is there a way to globally change the folder icons for these folders?
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