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
26 views

Don't have reinstall option on live CD

I want to reinstall my Ubuntu 14.04.2 (Trusty Tahr), but the option reinstall without loosing data or something like that don't show to me. This is what I get: errase ubuntu 14.04.2 LTS and ...
0
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1answer
24 views

lzma: initrd.lz: File format not recognized

I'm using this command to extract initrd.lz archive file: lzma -dc -S .lz initrd.lz | cpio -id For ubuntu-14.04-desktop-amd64.iso/casper/initrd.lz this command is working perfect. But for ...
2
votes
1answer
35 views

Execute a shell script only for LiveCD session [on hold]

I want to execute a shell script on startup but only for LiveCD session not for harddisk installation. Which directory should I put my shell script? For example Ubuntu somehow detecting LiveCD ...
0
votes
1answer
12 views

How can iget my Dell PC to recognize the Ubuntu live cd?

I am new to Ubuntu, I have an old Dell PC which uses XP. With the end of support I looked at alternatives and bought a live CD of Puppy Slacko 5.7, which I liked, but I wanted something a bit more ...
-1
votes
0answers
9 views

Ubuntu LiveCD customization Apache+MySQL [duplicate]

I'm customizing Ubuntu Live-CD 14.04; added Apache, MySQL. How to keep services stopped at start up, that i could manually enable when needed.
-1
votes
1answer
58 views

Problem with graphic when booting from liveCD [duplicate]

i have laptop Lenovo ideapad z50-75 AMD version and i want to install Ubuntu on my external HDD. I setup bios to legacy mode and boot from liveCD. After boot ubuntu from liveCD i should see a window, ...
0
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0answers
28 views

Live CD - Can't even get to boot select screen / Blinking cursor of doom

This is really weird. I can't even get to the boot options screen on one of my computers, and I get the blinking cursor on the other one. I have a 32gb flash drive and I've reformatted, changed ...
0
votes
3answers
31 views

How do I boot a Linux LiveCD on a Lenovo Yoga?

I just bought the book Hacking: The Art of Exploitation and it comes with a Linux LiveCD that is pre-installed with Ubuntu and a bunch of Source Code. on my desktop computer(running Windows 7) I ...
1
vote
2answers
50 views

Can't find C: drive using Ubuntu liveCD

I have encountered the "bootmgr is missing" error with my Windows 7 computer and I was not able to boot to Windows beforehand either. I am currently attempting to recover my files before I reformat ...
0
votes
1answer
100 views

How to create a live CD?

I am new to Linux distributions, currently working on Ubuntu 14.04. How do you make a live CD from a live installation? Earlier there was "REMASTERSYS".
0
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1answer
75 views

wifi works when booting from Live CD but not booting from hard disk

I had 14.10 running fine on my Dell Latitude until Unity flaked out on me. I reinstalled and everything seems fine except that "Enable Wifi" only shows up (and lets me connect to my wifi network) when ...
3
votes
4answers
175 views

how can I configure my live (x|l|k)ubuntu to: have my username and NOT autologin

I am playing around with the ISO image of a few Ubuntu derivatives - which should be fairly similar to Ubuntu. The version is 14.04.1 64bit. The idea here is to create a custom live USB stick, based ...
0
votes
1answer
23 views

Fixing a broken Live CD

So I'm fairly new to Ubuntu and linux systems in general. I started using them about 3 months ago. Recently everything was working fine, (I even figured out how to get WoW working perfectly all on my ...
0
votes
1answer
64 views

Stuck at GRUB menu

I feel really dumb saying this... Thanks to the help I received on this forum, I finally fixed my Wine/Pipelight issue and could finally upgrade from 'Trusty' to 'Utopic'. To clean up extra files, ...
1
vote
0answers
15 views

Kubuntu LiveCD shuts down computer

A bit of background before the problem. I have two computers, one was running Ubuntu 12.04 LTS and working as a server, the other running Win7 64-bit. While trying to test new hardware for the server ...
0
votes
1answer
91 views

Reboot and Select Boot Device after full format/install from 14.04 live cd

I'm trying to install 14.04.01 as a fresh OS on my laptop (previously a dual-boot of Windows 8.1 and Ubuntu 13.10). After running the live CD and selecting Install Ubuntu, I went through the whole ...
0
votes
0answers
37 views

Missing initramfs from usb boot drive

Every time I try to boot up an Ubuntu distro on my laptop (11.10, 13.04, 13.10, 14.04, 14.10) I get this kernel panic message on boot: Kernel panic - not syncing: VFS: Unable to mount root fs on ...
1
vote
0answers
93 views

Unpack ISO image, edit some files, repack an ISO so that it still boots

So I've used the live-build tools with some success. An ISO is generated, it loads in Virtualbox but fails to boot because the config file is looking for vmlinuz.lz but binary/casper contains: ...
0
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0answers
107 views

Extract Customized Ubuntu to Live CD Installer (The Hard Way)

Maybe this question will be marked as a duplicate to this question. But the answer there wasn't the answer that I expected. (Mainly because I don't want an 'instant' click, click, finish method ...
0
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0answers
39 views

Ubuntu 13.10 dual boot problems

my parents have finally had enough of Windows Vista and are open to using Ubuntu! So far I am having difficulties with booting from USB and a DVD. When I boot from a USB I am at the purple Ubuntu ...
0
votes
1answer
70 views

nomodeset no longer working

I've always needed to set nomodeset on my machine on first boot before installing the Nvidia proprietary drivers (GT340 graphics card), which has always been easily achieved via the LiveCD's Boot ...
0
votes
2answers
131 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 ...
2
votes
1answer
396 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 ...
0
votes
3answers
78 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 ...
0
votes
1answer
53 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 ...
0
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0answers
16 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 ...
0
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0answers
83 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
116 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
1answer
70 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
31 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.
0
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0answers
91 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 ...
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1answer
50 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?
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2answers
63 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
25 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
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0answers
64 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
51 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
42 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
2answers
260 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) When I go further, a black screen appears, ...
0
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0answers
22 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 ?
0
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1answer
63 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
34 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 ...
0
votes
1answer
225 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 ...
1
vote
1answer
217 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
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0answers
28 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 ...
0
votes
2answers
230 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
42 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? ...
2
votes
1answer
153 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
0answers
30 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
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0answers
59 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
86 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 ...