0
votes
1answer
70 views

LiveCD with VLC, TrueCrypt and Tor

Is there a live CD available which has this Software installed or do I have to create my custom live CD? I tested the JonDo live DVD but some applications are missing. If I have to create a custom ...
0
votes
1answer
28 views

Booting livecd from external USB not working (no power?)

I have a usb hard drive with ubuntu 12.10 partition on it, but I can't seem to actually boot into the livecd. I can get to the grub menu, and I select "Try without installing", but then the screen ...
0
votes
0answers
25 views

Corrupted profile using Linux live cd. Explanation?

I was playing around with a Linux Live CD (Ubuntu; USB) and tried changing the password of one of my non-admin accounts through the terminal following these instructions. After restarting, the icon ...
0
votes
1answer
60 views

Download Ubuntu Live CD

I wanted to download Ubuntu Live CD for my system.I use Intel laptop machine. I downloaded Ubuntu version here http://www.ubuntu.com/download/desktop (For extended support,choose Ubuntu 12.04 LTS) ...
2
votes
0answers
57 views

Recreating original ISO from a liveusb

I have just made a ubuntu live usb. The usb is of 4gb. If I create ISO from usb, it is not having same checksum as original ISO used to make live usb, since this new ISO will be of 4 gb whereas ...
1
vote
1answer
59 views

Questions about behaviour of running LiveCD Linux after unmounting a CD-ROM

Could anyone explain what happens in system after unplugging CD-ROM during working with LiveCD session? Suppose that I'm using Ubuntu LiveCD and suddenly by accident the CD-ROM disconnect for a ...
0
votes
1answer
29 views

Is this possible to bring back a live cd session after an accidental CD-ROM unplugging for a while?

There was a power outage when I was using a live cd on my laptop with external CD - ROM connected to wall power supply, so cd was unaccessible and maybe unmounted for a second. Then the power came ...
0
votes
1answer
176 views

Installing LiveCd Ubuntu Based

I just bought the ebook Hacking the art of exploitation (Link: http://www.nostarch.com/hacking2.htm#updates) and I downloaded the livecd which came along with it(Link: ...
1
vote
1answer
425 views

Is there a way to change a Linux Live USB (xubuntu 13.10) to save changes? (persistence)

I wasn't able to install Linux as a bootable operating system from my USB sticks (8 GB, PNY USB 2.0), so I put the live version on instead. I was wondering, if now after having installed some things ...
0
votes
0answers
21 views

How I can know that a ubuntu ISO was created using a live cd customization tool, like remastersys etc?

How I can know that a ubuntu ISO was created using a live cd customization tool, like remastersys etc? Or how I can know that a ubuntu ISO was created or generated? Does live cd customization tools ...
2
votes
0answers
253 views

Lubuntu LiveCD disabling auto-mount.

In cooperation with my IT teacher we want to boot all PC's in IT class with Lubuntu. I've successfully set up PXE server, but there is one thing that worries us. Harddrives shouldn't be accessible ...
1
vote
0answers
33 views

Running XMBC 12 off a stick, sans HDD

I have a laptop whose hard drive is toast, so I'm booting XBMC off a stick. It works fine, but I would like to not have to manually intervene halfway through booting up to tell it to Try Ubuntu, ...
0
votes
1answer
104 views

install apps from ubuntu livecd

I was running the other day an ubuntu cdlive and something drew my attention. I installed a few apps and they seemed to have been installed on the disk. What I wonder now is, where are these apps ...
1
vote
1answer
179 views

Can I install Ubuntu into VM using a Live USB?

I want to set up an Ubuntu VM in my machine, but downloading the ISO is too much. I do have a Live USB containing Ubuntu. How can I install it?
0
votes
0answers
398 views

Custom Tiny Linux LiveCD

I need a very small custrom made distribution that I can use to boot my system (add to boot options of an Ubuntu CD) that will mount the filesystem on disk and make some changes to it (install ...
1
vote
1answer
3k views

Ubuntu LiveCD/LiveUSB Default Login Credentials

I've just downloaded Ubuntu 12.04, created a USB startup drive, and booted. What is the default username and password for the live USB. Thanks.
0
votes
1answer
101 views

How do I run a LiveCD or emulate a LiveCD when already running an existing operating system e.g. Linux?

I am currently running a Debian based distribution however would like to run an alternative LiveCD whilst I am logged in. Is that possible? How can I do so?
3
votes
1answer
869 views

Accessing a windows truecrypt volume using ubuntu

I have a serious problem here: My computer does not boot any more (hangs on the windows start screen), so I tried to use a Ubuntu Live CD access the files and scan for root kits, or at least back up ...
0
votes
3answers
2k views

How would I create a Ubuntu Live USB drive to work on a Mac? [duplicate]

My friend's Mac is pretty much gone and I want to boot into Ubuntu to try and get some info off before I re-install Mac OS X. I heard that you need something called rEFIt to boot Ubuntu on Mac ...
0
votes
0answers
773 views

How to use ubiquity command when booting Ubuntu Live CD?

In default Ubuntu ISO, the menu labeled "Install Ubuntu" includes only-ubiquity in its boot command. In default Kubuntu the menu labeled "Start Kubuntu" includes maybe-ubiquity, which will show user ...
1
vote
0answers
38 views

LiveCDs occasionally get corrupted filesystems

I made some modifications to a custom Ubuntu9.04 LiveCD (unsquash, re-squash, chroot, etc). It seems to work fine, but I noticed the other day things went really bad when a client was booted into it ...
5
votes
1answer
9k views

Mount NTFS Windows partition on Ubuntu live CD

I'm using the newest Ubuntu live CD to restore my Windows partition. After booting my PC from the live CD I have access to the internet and so on but I cant see the NTFS drive. What should I do to ...
0
votes
1answer
934 views

How much disk space do I need for running an Ubuntu Live CD?

Do you know how much free disk space I need to run an Ubuntu Live CD?
1
vote
1answer
277 views

Does `dd` on a device skip anything?

I wanted to achieve a system disk backup with an Ubuntu live CD. I used the following command: dd if=/dev/sda conv=sync,noerror bs=64K | gzip -c > /media/external/image.gz This seemed to work. ...
2
votes
4answers
2k views

Can I disable USB Ports outside of the BIOS?

Is it possible to disable a computer's USB ports outside of the machine's BIOS if the BIOS does not offer the option to disable the USB ports? Could this possibly be accomplished via a terminal ...
1
vote
2answers
5k views

chmod sudoers without using sudo

I have lubuntu installed with persistance on a large usb flash drive, and somehow, My /etc/sudoers file has file permissions 0664, when ever I try to use sudo, it says : sudo: /etc/sudoers is mode ...
0
votes
1answer
843 views

Can you make Linux (Ubuntu) main hard disk read only? (live CD hard drive)

I have a Ubuntu system that has installed various program and custom stuff. I would like to make it read-only so that against power interruption and other non-privileged user to damage it. I think ...
4
votes
2answers
2k views

How to create custom Live CD with upgraded linux-image kernel?

I'm following this tutorial to customize a Live CD, http://www.debuntu.org/how-to-customize-your-ubuntu-live-cd I have prepared the rootfs in a new created ext4 partition, after remove/install ...
1
vote
1answer
334 views

Multiboot liveCD with custom ISOs

I want to create one bootable DVD, on which I would love to have Truecrypt rescueCD Ubuntu 10.10 liveCD DBAN I have ISOs of all of above. Do you have any idea how to acomplish so?
0
votes
2answers
353 views

Ubuntu livecd hangs - unable to access my laptop

My Acer Aspire Laptop is unbootable. I'm trying to reinstall Ubuntu 10.04.1. Boot options accessible OK via F2. In fact, it still leads me into the olg grub2 menu, but I can't use any of the options ...
5
votes
3answers
14k views

How can I restore GRUB without a live CD?

I realize that this is a duplicate of a question asked before, but in that question the asker managed to find his live CD and no real answer appeared, thus I am re-asking it. I managed to screw up my ...
2
votes
1answer
201 views

Hardware digital signature

Is it possible to show how generate a digital signature, a checksum, or something along those lines based on your computer hardware using an Ubuntu Live CD? So, once the first digital signature is ...
0
votes
0answers
250 views

undelete files using a live cd

I'm trying to recover some data using testdisk and running ubuntu from a live cd. When i choose the undelete option i get the following message and it takes me out of testdisk: file ...
4
votes
2answers
2k views

Is there a difference between an Ubuntu Live CD and an Ubuntu Install CD

I ordered for an Ubuntu Install CD and obtained a CD by post (Ubuntu 9.10). Is this a Live CD or an Install CD ? What exactly is the definition of a live CD ?
2
votes
2answers
314 views

Weird video problem with Linux variants

I decided recently I wanted to give Linux a go so I first download a Ubuntu boot CD. The boot menu came up fine, and then a glowing Ubuntu logo was in the middle of the screen for a while. Then the ...
0
votes
0answers
122 views

Can't run Ubuntu from disc

When I place the boot CD in my CD drive and boot from it, I get the Ubuntu menu. I have these options Try Ubuntu without any change to your computer Install Ubuntu Check disc for defects Test ...
1
vote
2answers
5k views

Xubuntu 9.10 LiveCD on USB fails with error can't open /dev/sr0: no medium found

Using Ubuntu's USB Startup Disk Creator (USB-creator-gtk), I created a LiveUSB from the Xubuntu 9.10 LiveCD. When booting, it stalls up with the Xubuntu mouse splash screen displayed. In attempting ...
2
votes
4answers
3k views

Anti-virus live CD [closed]

I'm looking for a Linux Live CD/USB, that comes pre-configured with basic troubleshooting software, which I could use to check Windows computers. My wish list: Anti-virus (MUST HAVE) Any software ...
1
vote
2answers
1k views

How do you enable RAID in the Jaunty Live CD (in order to change partitions)?

I need to increase the size of my Karmic Koala partition, but I believe I can't do that from within the system itself. The CD I have is from Jaunty, which does not support RAID out of the box. How do ...
1
vote
1answer
842 views

Re-install X from Ubuntu live

I did a non-sense operation and broke my X-server, period. The sad fact is that it was late and I did not remember what I removed, I think it was a package with python in its name... I know that this ...
0
votes
2answers
955 views

Ubuntu karmic 9.10 Live image on USB - not working

This is my configuration 4GB pendrive, HP ubuntu-9.10-desktop-i386 image file for live USB install pendrivelinux (u910p) and ubetbootin (unetbootin.sourceforge.net) machine T61 Earlier I have ...
3
votes
1answer
2k views

Ubuntu live CD and installing new applications onto a USB drive

Background: I am a programmer that occasionally has access to other computers when on vacation or something. These are generally the machines of friends or family, so randomly installing Ubuntu on it ...
2
votes
3answers
1k views

Configuring BIOS to boot from disk drive before hard drive

How do I configure BIOS to have a higher boot priority from my disk drive than from my hard drive? If there is no disk, will it boot from my hard drive instead? Thanks, I am trying to run Ubuntu off ...
3
votes
4answers
844 views

How can I create a Ubuntu liveCD to use from a USB flash drive?

I am trying to install Ubuntu on a 2 GB USB flash drive for my job. I don't want to install Linux on my personal desktop, but it seems that Ubuntu requires me to that to in order to copy some ...