Applications :: Mount Or Make An Encrypted Container A Message Pops Up?
Jan 7, 2010
I am running Pclinuxos with KDE 4.3.4. I have installed Truecrypt but am having problems using this program when the user is not root. If I try to mount or make an encrypted container a message pops up saying: Administrator privileges required: enter user password or administrator password
When I enter the root password a box then says: Failed to obtain administrator privileges: username is not in the sudoers file. This incident will be reported
I can't understand why this has happened as I gave the root password. Once I provide the root password, surely I become all powerful and the system should let me do anything? Also to mount a encrypted file in Truecrypt I have to assign full write permissions for users to the /media directory. Is this safe to do?
The only way I have found to use Truecrypt with a non root user account is to go to super user mode terminal, sign in with root password, CD to the truecrypt directory and launch Truecrypt from the terminal. I find this very laborious to do every time.
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Jun 15, 2011
I tried adding two printers.. One remote. So I go into add printer, type its IP address.. comes up blank. no error message, it just waits. I type ipp://192.168.1.77 instead, still the same.. I eventually gave up and added the printer from [URL] Local printer. I plug its USB in. It hums for a while, pops a message saying cannot find driver and disappears. I try manually adding, again it just sits. localhost:631 saves the day again. What gives? The old printer management tool was much better, it actually worked.
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May 2, 2011
messege pops up while trying to install inside windows?
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Nov 26, 2010
I am not ready to upgrade my Fedora 13 to 14 yet, but I wanted to test some things in 14. So, using the live CD, I installed Fedora 14 under Virtualbox. But some things are not working and the Virtualbox Help files aren't helping. I have added my Fedora 13 /home/jjj/ folder as a shared folder with the name Home_jjj. The instructions say that in Fedora 14 I must mount it with "mount -t vboxsf share mount_point." So (as root in Fedora 14). I used the command "mount -t ext3 vboxsf Home_jjj /media" but I got an error message. I tried varying the command different ways, but haven't hit on the secret mount syntax. I would really just like to add it to Fedora 14's fstab file to make it auto-mount. I have an external monitor, which Fedora 13 sees, but Fedora 14 cannot see it. The main display for Fedora 13 is 1680x1050. Fedora 14 installed itself with 1024x768 as the max. I tried changing it with xrandr -s, but the only resolutions xrandr will take are 1024x788, 800x600 and 640x480. How can I make it at least, say, 1400x1050?
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Jun 6, 2010
I created a encrypted volume on top of software raid1. These are my steps:
1. Create logical partition on sda
2. Create logical partition on sdb (same size)
3. Change type to partition to 'fd' for both partitions
4. Check that the both partitions are same size and type
fdisk -l /dev/sda && fdisk -l /dev/sdb
5. partprobe
6. Make sure there are no remains from previous RAID installations on /dev/sdb by running:
mdadm --zero-superblock /dev/sda6
mdadm --zero-superblock /dev/sdb6
7. mdadm --create /dev/md4 --level=1 --raid-disks=2 /dev/sda6 /dev/sdb6
8. watch cat /proc/mdstat
9. update mdadm.conf
mdadm --examine --scan | grep mdx >> /etc/mdadm.conf
10. Load twofish module
[root@localhost ~]# modprobe twofish
11. # cryptsetup -y -c twofish-cbc-essiv:sha256 create ftdata /dev/md4
Enter passphrase:
Verify passphrase:
12. mkfs.ext3 -b 4096 -R stride=8 /dev/mapper/ftdata
13. mkdir /ftdata
14. Mount the encrypted volume: mount -O noatime /dev/mapper/ftdata /ftdata
It mounts successfully this first time. When I cd /ftdata, I can see the lost+found dir
Now, I unmount the volume
cd ~
Code:
umount /ftdata
cryptsetup remove ftdata
And now, if I try to setup my encrypted volume like this:
Code:
[root@localhost ~]# cryptsetup create ftdata /dev/md4
Enter passphrase:
mount -O noatime /dev/mapper/ftdata /ftdata
I get this error:
mount: you must specify the filesystem type
[Code].....
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Jun 6, 2010
I created a encrypted volume on top of software raid1. These are my steps:
1. Create logical partition on sda
2. Create logical partition on sdb (same size)
3. Change type to partition to 'fd' for both partitions
4. Check that the both partitions are same size and type fdisk -l /dev/sda && fdisk -l /dev/sdb
5. partprobe
6. Make sure there are no remains from previous RAID installations on /dev/sdb by running: mdadm --zero-superblock /dev/sda6 mdadm --zero-superblock /dev/sdb6
7. mdadm --create /dev/md4 --level=1 --raid-disks=2 /dev/sda6 /dev/sdb6
8. watch cat /proc/mdstat
9. update mdadm.conf mdadm --examine --scan | grep mdx >> /etc/mdadm.conf
10. Load twofish module [root@localhost ~]# modprobe twofish
11. # cryptsetup -y -c twofish-cbc-essiv:sha256 create ftdata /dev/md4 Enter passphrase: Verify passphrase:
12. mkfs.ext3 -b 4096 -R stride=8 /dev/mapper/ftdata
13. mkdir /ftdata
14. Mount the encrypted volume:
mount -O noatime /dev/mapper/ftdata /ftdata
It mounts successfully this first time. When I cd /ftdata, I can see the lost+found dir
[Code]....
So why is it that I can't mount my encrypted volume after the first time? I am giving the correct password when it asks to.
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May 22, 2010
I recently had to reinstall ubuntu, so I backed up both my ~.gnupgp and ~.gnome2 folders and copied them over in the new installation. My old keys show up just fine in the password manager, but when I attempt to open a file encrypted with one of them, I get the error: "Could not display (name of file): There is no application installed for PGP/MIME-encrypted message header files"
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Mar 4, 2010
I want to mount my laptops encrypted root partition so I can do some maintenance on it - xfs filesystem. Is there a way to do this?
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Apr 11, 2011
I used Ubuntu for years now, but since the latest decisions got public I deceided to try something new: Fedora. I installed the system as a dualboot,Ubuntu and my old data. Because Fedora got installed inbetween of two partitions,ad to do the partitioning manually. I just made one partition /dev/sda4. During the installation process I got asked about the password for my /dev/sda1 partition. Of course, I entered it. So far so good.Now, everytime when I boot, the boot process stops and asks me for the password of the /dev/sda1 partition. However, the boot process does not go on, unless i press STRG+C.After the log in, I can also not access my data, by entering the password (GUI).The only way I can acces the data on that partition is:
Code:
su -
cryptsetup luksOpen /dev/DEVICENAME luks-fedora
[code]...
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May 24, 2011
I just replaced my Fedora 14 installation in which I have an encrypted LVM which contains /home and /tmp (no, I didn't back up ), when I boot I enter my password, and get dropped to the maintainance login a few minutes later. I'm wondering how I can mount my /home from the Live system so I can just back up over the network.
I haven't worked with LVM very often so I'm out of my depths on this.
This is my partition layout as reported by the installer: screenshot
Edit: upon boot the system tells me that /dev/mapper/logvol01 and /dev/mapper/logvol00 don't exist
Edit2: Nevermind, Disk Utility is smarter than I am.
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Sep 5, 2010
I have recently set up an ubuntu installation on an old PC. After some fiddling with both it, and the windows 7 machine, I have managed to share all of my drives. However, when attempting to access them from ubuntu, only 2 of the 4 hard disk shares will mount, with the other 2 failing with a Unable to mount location, failed to mount windows share error message.
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Dec 3, 2009
I updated through yum tonight had to reboot but it hangs on reboot.Now I can't use my computer.here point me in the right direction to fix this.I have no clue.I really need to mount this encrypted drive but it won't let me this way I can get my files and move them to another os that is working.I put in the password but it will not mount for some reason.My first venture in fedora land does not seem to be going well at all right nowor a page I have work to do and I really don't have time to be reading hundreds of pages to find the right answer.
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Jan 31, 2011
I encrypted my /home partition in my last installation F13. For some reason, I have to reinstall F13. After I login, I can not access /home. I followed some instructions like
modprobe dm-crypt
modprobe dm-mod
cryptsetup luksOpen /dev/vg_vit/lv_home vg_vit-lv_home
[code]...
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May 2, 2010
Times like this Ubuntu makes me want to pull my hair out. When I enter my pass on the login screen, it brings up a "Could not update ICEauthority file" error and then goes to a black screen. I've tried to fix this problem for the past 2-3 hours (searching google, these forums, etc) and at this point, I just want the data off my drive so I can restart with a fresh install of Ubuntu. I used the "gsku nautilus" command to mount the disk from a Ubuntu Drive boot, but it's not letting me have access to the encrypted drive. Does anyone know of a work around for this?
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Jul 17, 2010
Trying to mount a encrypted folder using cyptkeeper. i'm getting the following error box.
Quote:
The encrypted folder could not be mounted because the mount point is not empty:
I've tried to mount this folder through another partition and OS without any luck, i got the same message.
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Jul 17, 2010
Ubuntu 10.04.
Upgraded 8.04 -> 8.10 -> 9.04 -> 9.10 -> 10.04
If I'm perfectly honest, I really don't like the "messaging menu". I don't like the way it's a single point that lumps all sorts of messages together. From a socialite's perspective, I'm sure it's awesome... from a more business orientated perspective, it's cumbersom - the icon is green, does that mean I have an important email, a new post has popped up on my RSS feed (via Liferea), or is it just Bob saying "Hi" in Empathy... I won't know until I click it I would rather have separate notification icons for the individual applications, just like it used to be. Now, I know how to remove application from the Messaging Menu... or at least I thought I did.
I just tried removing 'gwibber' from /usr/share/indicators/messages/applications I have stopped using Empathy (I have used Pidgin/GAIM for a lot longer and I'm stuck in my ways ), so that's gone. I have removed the PPA version of Liferea that had Message Menu integration, so that's gone. I have removed Evolution as I use (and have done so for ~10 years) ClawsMail, so that's gone. The last thing I want to get rid of is Gwibber. I like Gwibber, I just don't want it in the Messaging Menu.
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Dec 15, 2010
I was trying to install a newer version of Firefox and thought I would just try to install the newer RPM for Fedora without doing anything else and this dialog message appeared.
Could not do simulate: Can't install /home/kbs/Downloads/firefox-3.6.4-0.4.build6.fc13.remi.i586.rpm as no transaction
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Feb 1, 2016
I have two basically identical harddrives that are encrypted with LUKS containing a complete debian installation:
Code: Select allroot@x200s:/home/b# lsblk --fs
NAME FSTYPE LABEL UUID MOUNTPOINT
sda
├─sda1 ext2 0b851969-281e-4db2-8a5b-3798e801711b /boot
├─sda2
└─sda5 crypto_LUKS cfcf63ef-448a-4f72-9f58-8f7731cf3dfc
└─sda5_crypt LVM2_member 21CS3f-SQeQ-XcMr-kyDs-OPtR-egmT-HkvJAu
[Code] ....
sda is what I currently run to write this text, sdb is my former harddrive, connected via USB.
I want to access the root partition on sdb.
The problem is:
Code: Select allcryptsetup luksOpen /dev/sdb5 oldhd
Enter passphrase for /dev/sdb5:
root@x200s:/home/b# ls /dev/mapper/
control oldhd sda5_crypt x200s--vg-root x200s--vg-swap_1
root@x200s:/home/b# mount /dev/mapper/oldhd /mnt/
[b]mount: unknown filesystem type 'LVM2_member'[/b]
[Code] ..
Before all this, both sda and sdb where in the same volume group. I renamed the volume group of sdb to "oldDisk"
using
Code: Select allvgrename <UUID> oldDisk
How I can access the data on the root filesystem of my sdb..
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Oct 14, 2010
I currently have a simple bash script set up via cron to backup my data (rsync) to an internal hard drive at regular intervals. I leave this "backup" hard drive unmounted, and it is mounted and unmounted as needed with the bash script. If I were to encrypt this "backup" drive (via Luks, or some other means), is there a way to get my backup script to work without me having to be there to enter a password?
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Sep 9, 2010
how do I mount a SafeBoot encrypted Windows partition on Ubuntu (10.04)?I have tried all thesemount -t ntfs /dev/sda1 /mnt/windowstried changing fstabtried changing grub.cfgI also installed ntfs config tool but it doesn't detect the windows partitionbut sudo fdisk -l show me the windows partition on /dev/sda1
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Apr 2, 2016
tcplay [URL] ....
Want to make a 1gb volume on dev/sdb usb memory stick.
Wrote
Code: Select allsudo tcplay --create --device=/dev/sdb --pbkdf-prf=SHA512 --cipher=TWOFISH-256-XTS,AES-256-XTS
Command has to be sudo?
Got
Code: Select allPassphrase:
Repeat passphrase:
Summary of actions:
- Completely erase *EVERYTHING* on /dev/sdb
- Create volume on /dev/sdb
Are you sure you want to proceed? (y/n)
I do not want the usb stick to be erased. What do I do, to not erase the usb stick? If you create a volume on the system hdd, it should not erase the system.
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Aug 24, 2010
I am trying to create an encrypted file and later mount it as a filesystem.
KEY=`tr -cd [:graph:] < /dev/urandom | head -c 79`
echo $KEY | openssl aes-256-cbc > container.key
dd if=/dev/urandom of=~/container.img bs=1G count=10
losetup /dev/loop0 ~/container.img
[code]....
The luksOpen command asks me for my passphrase, but always rejects it. I have retried this several times and written down the passphrase - and even tried with a very simple one just to check. And I never can make it work.
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Jan 15, 2009
I'd like to find a way to mount a windows file share securely (encrypted) as I'll be communicating over the Internet.
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Aug 10, 2009
I have no idea what I'm doing so here goes: I installed Fedora and clicked the "encrypted" box during the process. What I want to do now is "browse" the volume using "File Browser" but I only get messages like, "Unable to mount location, org.freedesktop.DeviceKit.Disks.Error.Failed: Not a mountable file system". Why cannot I not see the files? I have the password. I would like to be able to move, delete, rename, etc files but that seems impossible because I cannot access the drive.
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May 3, 2010
I recently installed Ubunutu 10.04 Netbook Remix onto a Dell Vostro A90. During install I selected "Require my password to log in and to decrypt my home folder", and this is working great.
What I would like to figure out, is how to have a second encrypted volume that lives on my SD Card that is also decrypted automatically upon login.
I've tried a variety of things, but they all require me to re-enter my password at some point during the boot/login, once for user login and the other time to decrypt/mount the volume. I am trying to avoid this, and hopefully will only have to enter my password once. Maybe I can piggyback on the default Ubunutu home directory decryption and make it all appear seamless?
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May 27, 2010
I'm having a problem auto-mounting a new luks partition. I have crypttab and fstab entries. I already have my primary encrypted partition (root) mounting at boot (from the install), but after creating this one manually, it does not open on boot. It auto-mounts when I run the following command manually after boot: sudo luksOpen /dev/disk/by-uuid/<uuid> mycrypt
/etc/crypttab entry:
personalcrypt /dev/disk/by-uuid/a1af5b7b-db58-4690-b586-b74407795e2c none luks
/etc/fstab entry:
[code]...
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Jul 31, 2010
I am trying to have an encrypted drive auto-mounted once i log into Lucid.
I created the encrypted drive with the disk utility in administration menu
I also have the password remembered "forever" so when i am logged in i just click the icon for the drive on left panel and it mounts.
I am able to find the uuid and know what device is called sdd but i don`t know how to put it into fstab if that is possible?
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Dec 11, 2010
When I try to mount a linux file system that was encrypted using cryptsetup I get the following error:
debian:/# mount /dev/sdb3
Command sukey slot 0
mount: u moet een bestandssysteemsoort aangeven
mount failed with run_sync status 32
Command failed: Device busy
mount.crypto_LUKS(crypto-dmc.c:168): Could not unload dm-crypt device "/dev/mapper/_dev_sdb3", cryptsetup returned HXproc status 240
"mount: u moet een bestandssysteemsoort aangeven" is dutch for
"you must specify filesystem type"
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Apr 3, 2010
I'm trying to configure pam_mount to automatically mount an encrypted partition (luks) and formatted to NTFS. I typed the command in the configuration file:
Quote:
<volume user="user" fstype="crypt" path="/dev/sda6" mountpoint="~/dane2" options="defaults,umask=000" />
But the partition is mounted read-only. There is some way to mount the partition rw mode?
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May 29, 2011
I have installed debian 6 on two of my laptops. During installation I chose to encrypt my partitions (swap, root and home). Now I find it annoying that during boot up I'm asked for password, for each of these partions seperately. I have given same password for all three of them. How can I make the system ask for the password only once. I know it can be done because on fedora it was like that before.
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