Questions related to live CDs, which allow you to test drive Ubuntu without installing it.

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0
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1answer
18 views

Problem in making customized Kubuntu LiveCD

I have planned to make a customized "Kubuntu" 14.04 LiveCD. For that, I tried using Ubuntu Customization Kit. Several attempts were made and built many custom kubuntu iso files but none of them were ...
0
votes
1answer
34 views

can't access hard drive, unknown partitioning [on hold]

my ubuntu can't start anymore and in livecd I can't access my hdd. I can't seem to find a way to rescue my partition table, well usually when I have this problem I just restart my computer and it ...
4
votes
2answers
5k views

Using a bootable live cd disk image mounted on the hard drive

I want to mount the contents of a boot-able CD image, like Ubuntu rescue remix, to a partition of the hard drive. So I can have an entry in Grub to boot to the contents of that disk, ...
0
votes
1answer
5k views

How is ubuntu live user graphical session (startx) started up in a LiveCD?

I am trying to build a custom ISO, using ubuntu-builder. I've taken a 12.40 mini remix ISO as a starting point. Here is my specific example - however, I'm interested in principle how the process goes ...
-1
votes
0answers
28 views

What's wrong with the CD Boot Helper? [closed]

I'm running a Windows 10 Technical Preview and I'm attempting to install Ubuntu, however the wubi installer in the iso file doesn't help and my computer won't boot to the USB with the iso file on it. ...
1
vote
2answers
205 views

need a live cd to boot to ram

I created a live cd using uck and want it to boot to ram by default. How can I do this? I know I can hit f6 while booting and insert toram=yes, but like I mentioned I want this to be setup by ...
2
votes
1answer
79 views

Black Screen with cursor - Booting from HardDisk & LiveCD

I've formatted my PC and installed Windows 8 & Ubuntu 14.04. I've been working like 1 week with the computer with both OS without any problem My motherboard is Asus M2N32 Suddenly, one day the ...
2
votes
1answer
93 views

Removing almost all applications from Ubuntu, Ubuntu customization kit

Hello fellow Ubuntu users, I am currently creating my own Ubuntu distro using the Ubuntu customization Kit and everything is going pretty smoothly so far other than a couple minor set backs. I have ...
0
votes
3answers
58 views

Ubuntu keeps booting from live CD after installation

It seems everyone else has got the exact opposite of my problem. They can't boot from Live CD but not other way around as I am...or at least that's what I'm assuming the problem is. Here's what I ...
1
vote
1answer
3k views

I get a black screen trying to boot Live CD on MacBook Pro

I've been trying to boot into Ubuntu using both a DVD and a USB Stick. They both work on my desktop computer, but not on my MacBook Pro (8,2). I can get them to show up in the boot menu, and I get to ...
-1
votes
1answer
40 views

Running Ubuntu LiveCD with another language

When I loading from LiveCD I see Ubuntu with English but I need Russian. What do I need to do to switch to Russian?
0
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1answer
36 views

Ubuntu Live CD/Live USB problem

I have a problem when trying to boot from a live CD, and the same problem also happens with a Live USB. The problem that I have is that when I boot, the sidebar the the topbar load and look ok, they ...
3
votes
1answer
208 views

Where are the CD label graphics and labels for the current release?

Did Ubuntu provide any CD label pics for the current release? I've looked all around in the livecd iso directories. I want to lightscribe something, for this Live CD.
2
votes
1answer
3k views

Run Ubuntu on an iMac G5

I have an old iMac G5 (without a webcam) that I would like to get running Ubuntu. The iMac has no hard drive in it, and I would like to get a live CD running so I can test out Ubuntu before I buy a ...
0
votes
0answers
14 views

using “try ubunutu” option

My question is similar but not exact duplicate of the question posted here... How do I create a completely unattended install of Ubuntu? I need unattended "try ubuntu" option. I do not want to ...
1
vote
6answers
9k views

How can I create a bootable iso from an extracted Ubuntu 13.04 iso?

I have an extracted copy of Ubuntu 13.04 iso (live CD), but if I burn it directly it will not boot. Is there any way to create a bootable iso so that I can burn it to a DVD or USB flash drive? I ...
0
votes
0answers
37 views

14.04.1 AMD64 Unable to install or run live-CD session - BUG Soft lockup CPU#x stuck for xx s

The CPU number is not always the same. I have attempted memory tests, no problem. Windows 7 64bit runs fine on my machine, so I am a little hesitant to blame it on hardware. My voltages are not ...
0
votes
2answers
70 views

Cannot boot into Live CD (12.10), Live USB (14.04), or Boot-Repair USB

I am trying to boot into Ubuntu on removable media in an attempt to fix my bootloader for a Ubuntu 12.10 install on an HDD. However, it seems that I'm not able to boot into any of the media I've ...
0
votes
0answers
14 views

Is it possible to boot a LiveCD of Ubuntu via PXE using HTTP (not NFS)?

I've found a lot of blogs explaining how to boot the installer via PXE. And I've achieved it. But now I would like to boot a LiveCD. I've seen many blogs explaining how to do this using a ...
0
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0answers
23 views

Windows 8 preinstalled + Ubuntu - not working [windows 8 directly launched]

Windows came pre-installed on my machine, and I got Ubuntu installed as well. The problem is that the system boots into Windows, and won't let me boot into Ubuntu. Here is my boot info.
7
votes
2answers
3k views

Where is the memtest option on the 12.04 64-bit live CD?

I'm looking for the memtest option on the 64-bit version of the Ubuntu 12.04 live CD, but the only options I have are "Try Ubuntu without installing", "Install Ubuntu", and "Check disc for defects". ...
0
votes
0answers
44 views

Why can't I access memtest from Ubuntu 12.04 Live CD on PPC?

I have a powerbook G4 laying around and I thought I would put ubuntu or lubuntu on it to learn about lunux. I currently have lubuntu PPC on the hard drive and it freezes after a few minutes of use and ...
1
vote
0answers
31 views

Remove live CD after booting from it [duplicate]

I would like to know if after booting from the Live CD i can safely remove it and keep using Ubuntu as if it were a live CD. If not, is it possible to do it in some other way? My laptop has 6gb of ...
0
votes
2answers
35 views

How do I create an installation CD in Windows XP? [duplicate]

I keep seeing information on installing ubuntu from a live CD, but can't find any info on how to create the "live CD". Is that information posted anywhere, or can you tell me how to do it. I've ...
0
votes
1answer
20 views

Where is LiveCD Ubuntu saving the downloaded files?

I wanted to wipe my hard drive, so I looked at the output of fdisk -l and run the following two commands: dd if=/dev/zero of=/dev/sda dd if=/dev/zero of=/dev/sdb I thought sdb had something to do ...
0
votes
1answer
470 views

Installing 12.04 on a ASUS X71SL

I'm trying to boot a live cd with Ubuntu 12.04 on my ASUS X71SL laptop. I cant boot from USB, so I burned a CD, and changed the boot order everything. After booting the screen goes purple and changes ...
0
votes
0answers
37 views

How to disable tty[1-6] in LiveCD?

I made a LiveCD of Ubuntu 14.04 using remastersys, and I want to disable tty[1-6] when boot from my LiveCD. I know how to do that in a local installed system, such as : vi ...
1
vote
0answers
30 views

How can i create a distributable OS from a modified install

I cant be much specific in the title. Anyways, here it is. Me and a friend have been working on an OS project for a while. Until now, he was modifying live image and using remastersys to create an ...
0
votes
1answer
37 views

What makes LiveCDs, LiveDVDs, and LiveUSBs slow?

Even on a rather good computer, booting from a LiveCDs or LiveDVDs is really slow, especially in the beginning before the operating system has completely loaded in. What is the major bottleneck in ...
0
votes
0answers
165 views

14.10 Live CD black screen

First, the cd (64Bit) is alright, tried on another computer and is working. Booting Live cd. choose Language (OK) Choose Keyboard-layout (OK) Wen I go further, a black screen appears, ...
0
votes
0answers
14 views

Customizing Desktop's menu bar for custom live CD

How to customize the text "Ubuntu Desktop" at the top left menu bar of Desktop in a custom live CD ?
11
votes
4answers
51k views

Live CD asks for a username and password

When I boot Ubuntu 10.04.3 from a live CD, it asks me to enter a username and password. I have not booted before, and I haven't created an account.
1
vote
1answer
57 views

How to install Ubuntu Remix Mini on a VM? [closed]

My VM boots into live-CD of Ubuntu Remix Mini. How do I install it on the VM's HDD?
0
votes
1answer
37 views

Installing ubuntu on Clean Mac Intel / new HDD

It would seem like this has been asked and answered million times before! But none of those are really working, some where along the way all the solutions are diverging or very generalized! I tried ...
0
votes
1answer
129 views

How do I autorun terminal commands at startup in Lubuntu 14.04 LiveCD?

I'm doing some remastering of Lubuntu 14.04 LiveCD, and need to run the following command at startup: /sbin/ifconfig eth0 10.10.10.1 netmask 255.255.0.0 First, I tried modifying rc.local as ...
0
votes
1answer
26 views

LiveCD not showing welcome page

When I boot from the Live CD instead of the welcome screen with the buttons "Try" and "Install" and the language selection a weird GRUB appears with the options "Try without installing", "Install ...
3
votes
1answer
878 views

Live CD doesn't boot, drops to BusyBox shell

I am a Windows user and I'm keen to shift to Linux, so I made live CD of Ubuntu 10.10 (Maverick). This is my very first time to use Ubuntu. I put CD in the drive and set the BIOS to boot it, and the ...
0
votes
0answers
22 views

casper-rw live ubuntu CD

I have extended the casper-rw on my ubuntu 12.04 usb to get rid of the low disk space issue when logged-in and working. However, when I check the casper-rw disk usage with the command df, I find the ...
1
vote
1answer
151 views

Remastering/Modifying Ubuntu LiveCDs - Authentication Failure

I'm new to Linux. My current goal is to build my own LiveCD of Ubuntu. Small size, tiny gui, controlled by vnc and/or ssh. My workspace is a 12.04 full installation in Virtual Box. As the "base" I ...
0
votes
2answers
122 views

Install Windows Alongside Ubuntu 14.04 on Second hard Drive

Currently I have Ubuntu 14.04 installed on one hard drive, and I'd like to install Windows onto a second hard drive. I've read that I need to boot into a LiveCD, usually I'd use my memory stick for ...
0
votes
1answer
38 views

Why do I have to connect to the internet to install Ubuntu?

I have the Ubuntu 12.04 LTS Live CD, and I often install it on my friends computers and on my own frequently. So when I want to install it through a CD, I have to connect to the internet first? ...
12
votes
3answers
4k views

Will Ubuntu live cd/dvd work with no hard drive installed?

I have no hard drive installed, Only USB thumb drive. Will this be a problem?
0
votes
0answers
63 views

Creating squashfs system images using docker

I would like to use docker to create squashfs ubuntu system images to use in LiveCD scenarios. I have a script, that exports docker image to squashfs and cleans up the system a little bit. It reverts ...
0
votes
0answers
24 views

How can i start another operating system from within the ubuntu live cd?

I'm in a situation where i want to test various backup scripts for a remote vbox or vmware VM. For that I'm going to use an improvised 'pre-boot' environment for the guest machine made from a ...
0
votes
1answer
36 views

Where would I find the debs for the repos on a livecd?

My ethernet cable broke so I can ONLY connect to wifi for internet at the moment, but I need to do a fresh install as I just got a new ssd. I don't have any removable media on hand either as I gave my ...
0
votes
1answer
134 views

Mount internal drive in Ubuntu LiveCD-Mount Error

I am trying to access my disk in an Ubuntu LiveCD. I cannot see my disk in nautilus and am trying to mount it. sudo fdisk -l gets this: Disk /dev/sda: 80.0 GB, 80026361856 bytes 255 heads, 63 ...
0
votes
0answers
50 views

Ubuntu 14.04 installation problems

When installing Ubuntu 14.04 64-bit I get this error message: stdin:not a typewriter mounting /dev/sdb3 on /cdrom failed: Invalid argument failed to change /etc/passwd to 600 buffer io error on ...
2
votes
0answers
60 views

Creating a small, barebones, liveCD

So before I start off I just want to say that I have searched high and low for this and a lot of the customization software I have found either doesn't work or is no longer being developed. So what I ...
0
votes
0answers
29 views

How to create modified Kubuntu Live/Install DVD? [duplicate]

I want to modify Kubuntu LiveCD not only with changing wallpapers and desktop themes, but also with some packages, not included in official distribution, and some settings, such as alternatives for ...
0
votes
2answers
510 views

Get files from disk on Ubuntu livecd?

I have a messed up hard drive that, when I boot it, just drops to initramfs. I am a newbie to ubuntu, and I think the hard drive is failing. Is there any way to "take my files and run", per say? Like, ...