General :: Why Doesn't TrueCrypt Support System Encryption On Non-Windows Machines
May 16, 2011
I would love to be able to use TrueCrypt consistently across all my machines, be they Windows or Linux. As it stands, I can do full-disk encryption with pre-boot authentication only on Windows.
I don't really understand why this is. Are there technical challenges specific to Linux/Mac that make full disk encryption harder? Does anyone know whether TrueCrypt will support this in the near future.
PS. yes, I'm aware that there are other options. My goal is to simplify my life here and use the one tool across all machines.
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Mar 31, 2011
I've accidentally encrypted my 8GB usb stick instead of my 4GB stick and now I need to revert the encryption on the 8GB one. There doesn't seem to be an option like this in the TrueCrypt interface when I mount the USB.
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Oct 11, 2010
Does anyone know any software for whole system drive encryption for Linux, I used to use truecrypt for windows, but truecrypt doesnt support system/OS partition/drive encryption....
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Jan 26, 2010
Does Linux have any patch management software/solution which can distribute the patches to linux and windows clients
OR
is it possible that we can deploy the patches from Linux to windows machines
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Aug 22, 2010
I need to implement AIDE on my client machines. The builds on these machine are different, so each workstation will have its own specific db generated through running AIDE initially. It is not good practice to just leave the db on the machine, since an "attacker" would be able to view this information. However, at the same time I do not want to pull back over 100 different aide db's to the ftp server and have an update pull each specifically every time I need to run the check. The plan is to leave the db on the client machine, but encrypt it (using public/private keys). I need to be able to encrypt the file on the client machine. I will use a cron on the client to pull an update (from my ftp server) that runs AIDE. This update needs to be able to decrypt the file, use it running AIDE, then re-encrypt the file on the client.
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Apr 29, 2010
I've just installed 10.4 and it works like a charm. The only problem I have is that I've plugged my ipod touch 3g in and nothing happens. It seems like the system doesn't detect it. Opening rhythmbox nothing happens either.
Do i need to do any extra thing in order to have my ipod working?
The only thing I can see in the syslog is this message:
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Jan 30, 2011
I have windows7 installed in my laptop. I tried installing Redhat linux in it, and I was successful. But then I logged in with windows7 and deleted the partition in which I had installed redhat through computer management. Now my system doesnt boot with windows instead it boots with GRUB. Also to inform that the deleted linux partition I merged with Windows.
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Mar 18, 2011
I have Nvidia geforce gtx 260 Maxcore and have installed the Nvidia drivers but can't get xscreensaver to work. xscreensaver-demo comes up but when one of the programs try to start I get the error above in the subject line. I have been trying to figure this one out for hours with no luck.If I run glxgears by itself it runs fine, it's only when I try to run anything in the root window from xscreensaver
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Dec 17, 2010
I used unetbootin to make a bootable USB key (a BT4 persistant live cd)
But it wors only on a few machines. (only 1 out of 6 i tried) Most of the time boot sequence get stuck on a blinking prompt cursor.
Ex:
Attempting Boot From Floppy Drive (A:)
Attempting Boot From USB Device
_ <-- stuck...
Then boot on HDD
Is it do to the usb key or machines that do not load mbr the same way?
Edit: the stick is formated with MBR have 2 partitions. The first is FAT32 and active, second is ext3
PCs i have tested can boot on USB (at leat you can select a USB device for Boot)
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Aug 20, 2010
I am looking for a way to make a video call from windows to linux. I do prefer over MSN or skype protocol so it would mean less trouble starting new accounts for all sides.
Now here are my problems: pidgin doesn't support video calls on msn protocol and skype doesn't support video calls over GPRS.
I like the simple looking interface on pidgin and I have a sierra wireless 880E pcmcia 3G modem. the windows side is using the WLM so no problems there.
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Jul 7, 2011
I have currently have a PC with 16GB of RAM. I will be running multiple virtual machines using VirtualBox. Would I get the best performance from running the VMs on a Linux host, or a Windows host?
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Apr 11, 2010
I am a newby in linux. i wanted to install lampp (xampp) but it gaves me an error that the operating system doesn't support 32 bit. I am using at this moment Fedora 12 x86_64.
I looked in another thread and they sad that i need to run yum whatprovides missing_lib_name but it don't show anything is there another way to get 32 bit support in linux because i really need xampp.
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Dec 9, 2010
I am using dd_rhelp to recover data from a failed 80Gb hard drive with Windows XP and PGP encryption.
My question: How do you mount a drive encrypted with PGP under Windows on a Linux box?
My scenario...
1. I am new to Linux
2. I do not know the PGP passphase
3. I am using Ubuntu and Knoppix
4. I have another 80Gb drive as the target drive
5. Source (bad) drive /dev/sdc1 drive is attached via a SATA-to-USB adapter
6. Target (good) drive /dev/sda1 drive is installed in laptop
My Problem....
Copies data from source to target drive with many errors. When I view the files copied to the target disk they file names are gibberish (extend character sets for file names) with huge file sizes (up to 9Gb).
I plug the target drive into a Windows laptop and it does not recognize it, even though it was formatted as ntfs.
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Feb 28, 2010
I just tried to create a qemu qcow2 image with encryption:
Code:
qemu-img create -e -f qcow2 foo.qcow2 100G
Formatting 'foo.qcow2', fmt=qcow2 size=107374182400 encryption=on cluster_size=0
It's some time ago I played with qemu, but I think it's supposed to ask for a password.
If I start the image with
Code:
qemu foo.qcow2
it just says 'QEMU [Stopped]' in the popup terminal window. It starts normally without the encryption option on qemu-img.
Is encryption known to be broken? Is this perhaps specific to qemu with KVM patch or to the 64-bit version?
Ubuntu 9.10
qemu-kvm 0.11.0-0ubuntu6.3
Linux wallace 2.6.31-19-generic #56-Ubuntu SMP Thu Jan 28 02:39:34 UTC 2010 x86_64 GNU/Linux
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Mar 26, 2010
I'm moving over to Linux when the new SSD arrives. SSD gives increased performance, so I thought that I could encrypt everything.
But then I came to think about TRIM, and garbage collection on the drive. Will a LUKS encrypted drive affect the garbage collection system? (TRIM).
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Nov 1, 2010
When I run the following GET commad:
./snmpget -m ALL -M /data/net/naamab/snmp/snmp_mib/ -v 3 -a MD5 -l authPriv -u test1 -A welcome1 -x DES -X privpass 127.0.0.1 NOVELSAT-MODULATOR-MIB::nsModLineCMMode.0 -d
I get the error:
Encryption support not enabled.
snmpget: USM encryption error
I have defined a user (and user, view and access) that should work with encryption:
snmpd.conf:
createUser test1 MD5 welcome1 DES privpass
group debugGroup usm test1
view debugView included .1
access debugGroup "" usm priv exact debugView debugView none
General details:
I am using net-snmp on linux embedded
version 5.5
Configuration (part of it):
./configure --target=mips64-octeon-linux-gnu
--build=mips64-octeon-linux-gnu
--host=i686-pc-linux-gnu
message dump:
Sending 64 bytes to UDP: [127.0.0.1]:161->[0.0.0.0]
0000: 30 3E 02 01 03 30 11 02 04 1D 23 6A FA 02 03 00 0>...0....#j....
0016: FF E3 04 01 04 02 01 03 04 10 30 0E 04 00 02 01 ..........0.....
0032: 00 02 01 00 04 00 04 00 04 00 30 14 04 00 04 00 ..........0.....
0048: A0 0E 02 04 4C 08 7B B5 02 01 00 02 01 00 30 00 ....L.{.......0.
Received 118 bytes from UDP: [127.0.0.1]:161->[0.0.0.0]
0000: 30 74 02 01 03 30 11 02 04 1D 23 6A FA 02 03 00 0t...0....#j....
0016: FF E3 04 01 00 02 01 03 04 24 30 22 04 11 80 00 .........$0"....
0032: 1F 88 80 2D 53 AF 7D 00 00 00 00 00 00 00 08 02 ...-S.}.........
0048: 02 02 CF 02 03 01 11 C5 04 00 04 00 04 00 30 36 ..............06
0064: 04 11 80 00 1F 88 80 2D 53 AF 7D 00 00 00 00 00 .......-S.}.....
0080: 00 00 08 04 00 A8 1F 02 04 4C 08 7B B5 02 01 00 .........L.{....
0096: 02 01 00 30 11 30 0F 06 0A 2B 06 01 06 03 0F 01 ...0.0...+......
0112: 01 04 00 41 01 09 ...A..
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Aug 16, 2011
I plan to use newsbeuter for console RSS reading.This program has a config text file where I need to store my Google account password,in order to access my Google reader.I don't feel easy at making my password readable to everyone.Is there anyway I can somehow encrypt this information ?
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Jan 20, 2011
I have a rather large USB drive that I'd like to be able to use across the different machines I own. I'm having a hard time figuring out what would be the best file system to use on it to be able to read/write things from the 3 OSs I'm in contact with: Windows, Linux and Mac.
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Dec 17, 2010
I have a pdc with a samba file share and have multiple xp workstations that can install programs from the server and share files, but I have 2 new windows 7 machines that I have edited the registries on and joined the domain with but cannot install programs from the pdc even though they have root accounts. I have tried to change folder privileges from the workstations but I am not allowed.
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Jun 7, 2010
I configured my dns server running on redhat5(test.com, ip-192.168.10.1), all is working perfect on the server its-self and on the client machine(xp), it cant resolve the name [url] but can resolve when i use [url]are ok, nslookup displays the following error:
The reverse is working fine from the redhat machine, NO firewall on the client xp machine xp as host name is added in /etc/hosts
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Aug 10, 2010
Installed Truecrypt onto openSUSE 11.3 (KDE) and noticed that Truecrypt needed to be started as root.Modified visudo using YAST asusername ALL = NOPASSWD: /usr/bin/truecryptHowever, when copying files from my backup drive into the Truecrypt partition, there is an access problem (couldn't remember actual error message)In Konsole , updated visudo to username ALL = (ALL) NOPASSWD: /usr/bin/truecrypt Copying is allowed and working fine.Question:1. What is the difference between the above two visudo setting?2. How to updated visudo to the second setting in YAST?3. How to change the editor for visudo in konsole using nano instead of vi?
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Oct 4, 2010
I'm looking for virtual machine software that supports dual monitors on a Linux guest with a Windows 7 host.VirtualBox supports dual monitors only for Windows guests. VMware Player was extremely slow, so I gave up. I'm not sure it supports dual monitors, anyway. Can anyone recommend a product for what I want to do?
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Oct 7, 2010
Right now I am using some software to emulate a null modem serial cable on my Windows computer connected to itself. For development purposes I need to have a null modem connection to a linux computer from a windows host. Is there any method of doing this virtually?
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Nov 24, 2010
I'm about to install the Smart Boot Manager rpm so that I will be able to boot from my usb. My bios doesn't support booting up from the usb port. Will this cause conflict with grub?I currently have Fedora 14 installed and about to install CentOS 5.5.
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May 14, 2011
I am trying to connect my fresh new Ubuntu 10.10 to my router. However I am having a bit of difficulty. This is what I have done so far:
Code:
lspci
My devise is a Broadcom Corporation BCM4311 802.11b/g WLAN (rev 02). Then:
Code:
sudo ifconfig eth0 up
sudo iwlist eth0 scan
I get eth0 Interface doesn't support scanning.
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May 17, 2010
Is anyone else getting a non-transparent icon in the system tray when TrueCrypt 6.3a loads on Ubuntu 10.04 with the default theme? Annoying white bars on the top and bottom of the icon. This didn't occur with the same version of TrueCrypt on previous versions of Ubuntu. Any way to resolve it? It looks out of place...
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Feb 17, 2010
Primary symptom: /proc/self/fd is there and normally populated, however /dev/fd is not. Process substitution therefore fails, because bash wants to create files under /dev/fd./dev/.static/ and /dev/.udev are populated. aptitude udev shows that the Debian package is installed, even though udev cannot be supported on this Xen vps (and, I believe, isn't supported by default until later stable versions of the Linux kernel).
I can solve the immediate problem by symlinking from proc/self/fd to /dev/fd, and putting the appropriate script in init.d. But are there any risks arising from Debian being misinformed about what my vps can do? And if so, what should I do about it?
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May 1, 2010
I have installed phpldapadmin 1.2.0.5 Using commands in shell I have added two users and some groups into a base (ldif-file) and I see them in phpldapadmin. But when I try to add users or groups by using graphical interface (phpldapadmin) I can't do this correctly because I can't to select a type of new entry and I see a tip "classes of objects from XML does not support LDAP-server". So I can't to create a new entry by using graphical interface. Here is my slapd.conf
[code]...
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Jun 30, 2010
I am having trouble getting my laptop set up the way I want it. I want to install Fedora 13, using Ext4 encryption, and I also want to install Windows 7 encrypted using TrueCrypt.
On boot, I would like to have Fedora 13s GRUB, offering me the two OS choices. If I select Fedora, then Ill get the cool graphical decryption screen, and if I select Windows 7 Ill get the TrueCrypt boot loader prompting me for the decryption key for the Windows 7 partition. Can anyone give me instructions on how to get this set up?
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Dec 27, 2010
right now I have windows 7 encrypted with truecrypt and I want to dual boot Ubuntu 10.04(not encrypted). I'm going to shrink my windows partition to install Ubuntu. Is there a way to add ubuntu to truecrypts bootloader?
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