Questions related to live USB devices, which allow you to test drive Ubuntu without installing it on your hard drive.

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43 views

Ubuntu not getting installed: Error: Kill process or sacrifice child

I was trying to clean boot my pc using bootable usb & suddenly the power was off and later when I restarted my pc it was not even entering the installation mode. It is showing errors like :this I ...
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121 views

Running Live with 4GB RAM. 32-bit or 64-bit?

I have a laptop with 4GB RAM and it is fully 64-bit capable. However I prefer to run Ubuntu from Live CD or USB. This takes 2GB of the RAM as the main drive. Does that leave me with 2GB of RAM? ...
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80 views

Linux live USB with working sleepmode searched for secure erase SSD

I want to secure delete a SSD drive. I tried to perform the secure delete order with hdparm, but the drive is frozen. Loading the Samsung bootimage lead to the same result: The dialogue says the ...
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17 views

problem with unformatable usb flash

I've a problem with my usb flash, this flash had a bootable sabayon installation on it before, and it worked, but when I write ubuntu 14.10 with startup disk creator on this usb, and tried to install ...
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266 views

Gparted unable to resize partition

I am trying to resize my 2.73 TiB partition but I am unable to do so. From what I've found, I will be unable to resize a partition that is in use so I have to boot from CD/USB. There is the main ...
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141 views

Running testdisk off a 14.04 Live USB without internet access

Short of it is that I've fried my MFT something wicked and am trying to get data off the Windows partition. My laptop is a Lenovo Yoga 3 14, which has documented issues with the Ubuntu Broadcom ...
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171 views

making windows install with WINUSB on live usb system

I am trying to make a windowsXP install usb with winusb. I get a winusb exit code 256. This error occurs whether i format the drive fat32 or ntfs. Ive tried the created usb and grub seems to load ...
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32 views

Cannot boot into ubuntu even fter running boot repair

I could not boot into ubuntu so i ran boot-repair from USB, got the following summary i still cannot boot into ubuntu, http://paste.ubuntu.com/11455973/
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78 views

Grub Error: Unknown filesystem(Tried with Boot-Repair also, Unable to resolve it)

I have a dual boot in laptop which consisting of Ubuntu along with Windows7, But my laptop is showing the error Grub Error: Unknown filesystem when booting. I tried everything in the web and followed ...
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52 views

Ubuntu Live on Pendrive: How can I default booting to Ram Test?

I would like to create some Ubuntu Live pendrive for booting Ubuntu, but most often testing RAM: So, as long as the most usual behavior of this boot manager would be the RAM testing, I would like ...
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171 views

Systemback Live Image

I just used Systemback utility to create a live image of my 14.04 installation. I added the "include user data files" option. Now, my installation is over 100Gb, but the generated image was just ...
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110 views

Ubuntu Customization Kit (UCK) for Ubuntu Mac version

I am using UCK for creating custom ubuntu 14.04 ISO live-cds, I then burn the ISO into usb-disk with YUMI or Universal USB Installer or uNetBootin or similar. Booting on PCs it really works well. ...
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60 views

Switching computers with a persistent usb

I am trying to create a USB Drive to run the OS on several different computers, without installing anything to the computers themselves. I used pen drive Linux to create a bootable Live USB and have 4 ...
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67 views

TO check USB ports if they are healthy or not

I am very new to Linux and bash scripting. I have a hardware board(running Ubuntu 13.10 on it) available with me. What I need to do is to write a script file (bash scripting) to check whether USB ...
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47 views

How do I save data that I create in a LiveCD session?

I have Ubuntu 14.04.2 installed on my 8 GB USB on an HP laptop with Windows 8.1 preinstalled. How do I get Ubuntu to be able to save programs that I download, Firefox bookmarks, or anything else that ...
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75 views

Trouble installing ubuntu from live usb on a windows 8 laptop

I have an asus laptop with windows 8 preinstalled on it. I dual booted it last year and everything worked. then the windows 8 side totally crashed. if it lets me in at all, all I see is the home ...
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394 views

UNetbootin on 32GB USB 3 Stick

I run a windows 7 machine, and use UNetbootin to create Ubuntu bootable live USB keys. I have 1 key in particular that I would like to use entirely as a live Ubuntu key, so I can install some apps, ...
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365 views

Can't boot ubuntu 14.04.1 LTS on AsRock z77 extreme 4

I'm very new to Ubuntu. I tried to boot Ubuntu from DVD and from USB (which was created with unetbootin) both in UEFI and in AHCI mode (which is AsRock's BIOS mode I think), but none of the four ...
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52 views

unsquashing a liveUSB, I found that the filesystem is not identical to the one loaded from liveUSB

so I have ubuntu studio 64 in a live USB and I wanted to change the way it boots. Namely, the liveUSB boots directly to a live user session bypassing lightDM. I want to change that and as I figured ...
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226 views

how can i boot to normal user on live USB

I installed ubuntustudio 64bit 14.04 on a usb stick. The aim is to use it as a normally installed session but with the added benefit of keeping all my OS in a usb and using any pc available. This ...
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250 views

How can I force startup-disk-creator to install to a specific partition?

I'm trying to make the ultimate boot stick. I've already installed the Windows RE on a partition and shrunken it down to 500 MB (/dev/sdb1). Now I want an Ubuntu LiveCD. So I create a new partition (/...
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51 views

Max device/ USB 3.0 port

I wonder and I have a question: How many active device/ USB 3.0 port? Because: I have a USB hub 1 to 8. I connect it to a USB 3.0 of PC but only 6/8 outputs are active. Connecting USB 2.0 is not ...
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192 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 ...
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100 views

bootable encrypted USB thumb drive

I know how to create a bootable Ubuntu install on a USB thumb drive. Now I'm trying to make it safer by encrypting it. I imagine that I'll need a bootable non encrypted partition, and and an ...
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63 views

How do I run LiveUSB with Persistence so it loads everything into RAM and runs from that?

Noob here. I am looking for a way to use the 6 gigs of RAM in my system. I am primarily using a live USB environment with persistence enabled. I was wondering if there is a way to have the OS loaded ...
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589 views

Ubuntu 14.04.1 persistent on USB flash drive deleted Windows 7

I installed Ubuntu 14.04.1 persistent on a usb flash drive using Linux Live usb creator http://www.linuxliveusb.com/ and everything went fine. I gave it persistent memory for the flash drive to store ...
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348 views

Ubuntu 14.04 Periodical System Image Backup

I'm running Ubuntu 14.04 on a 32GB mSATA drive with a mechanical drive dedicated to Windows and a data partition. I've spent a lot of time setting up my install with things like Android Studio, ...
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272 views

Operating System not found, win7 dual boot

After installing 14.04 from a liveUSB alongside windows 7 and encountering no problems for about a week, I shut down windows and rebooted only to see the "Operating system not found" message and being ...
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536 views

Booting problems after update

Yesterday I updated my laptop (Lenovo ThinkPad T440p) to Ubuntu 14.04. Afterwards I restarted the laptop, but the operating system wouldn't start. I can''t get into the booting menu to choose Ubuntu (...
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384 views

Apt-get dist-upgrade screws up USB stick with persistent file

I have read the Persistant File System vs Installation onto USB stick and realized I have my own question. The problem is: when you do sudo apt-get update && sudo apt-get dist-upgrade from ...
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168 views

How to properly burn and install Ubuntu 13.10 from USB-stick or DVD?

A few months ago, I've downloaded the Ubuntu 13.10 .iso file and made an usb flashdrive of it. It did not work, the boot seemed to start (that purple screen shows up) but not the screen asking about ...
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3k views

USB mouse and keyboard not working in Xubuntu LiveUSB

I'm at my wit's end trying to get the latest version of xubuntu to run or install from a USB drive. Here's what happens: when I boot from the USB drive, I choose the 'Try Xubuntu' option from the ...
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2k views

Error: No such device grub rescue (error appears when booting from USB too)

I know this error appears many times on the web, and the advice is to boot from a live CD/USB and re-install the grub from the terminal. This is not a solution for me since I am getting the error when ...
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1k views

Microsoft Surface Pro 2, dual booting Ubuntu Secure Remix 13.04 does not work, Live USB

If I boot from the Live USB and just select 'Try Ubuntu without Installing' it hangs on a black screen. If I go into edit options and type in 'only-ubiquity nomodeset' and remove 'quiet splash' and ...
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101 views

Ubuntu Boots, But stays on shell!

I have a Dell Optiplex 160L and I'm booting Ubuntu 13.04 from a LinuxLiveKey USB. It loads all the way through the purple Ubuntu loading screen then goes back to shell. then it gets stuck on ...
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1k views

Can't boot from USB “Secure boot not enabled”

I followed how to Create a bootable USB stick on Windows for creating a USB install with persistence. but when I try to boot from USB, I get this 1 line message "Secure boot not enabled". It's white ...
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168 views

My Ubuntu 12.10 partition is frozen in the Safe Graphics Mode?

I have an Acer Aspire 5315 with Ubuntu 12.10 on it. I had it fully customized, except for the fact that my cooling fan wouldn't work. After some research, I found out that the fans are run off of ...
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517 views

Is my Dell Inspiron n5050 laptop compatible with Xubuntu 12.10 ?

Xubuntu-12.10-desktop-amd64 doesn't boot in live usb mode. Only the boot screen appears and then it stops. My laptop is already running Ubuntu 12.04, and since Xubuntu 12.10 live USB boot only shows ...
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100 views

How to analyze why “Try Ubuntu” does not launch?

I downloaded the latest version of Ubuntu Desktop for i386 since I like to run it on an older computer which does not support 64bit. I successfully following this tutorial on how to create a bootable ...
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941 views

Cannot get Linux to boot from usb

this is my first time trying to install Linux. Any help is GREATLY appreciated. I have tried two different Linux distos as well as two different programs to create the usb live key and have tried to ...
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577 views

USB becomes unreadable after putting the .img on it-Mac

I am trying to put Ubuntu on my USB to install it on my MacBook Pro, but after following step 8 of this Ubuntu guide it becomes unreadable and it doesn't show up while rebooting my computer and ...
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132 views

Avoid TRY/INSTALL selector on 12.04

I have a live (persistent) 12.04 ubuntu distro set up on my pendrive I use for recovery/install purposes. Every time I boot the distro it asks me if I want to install ubuntu. How can I automatically ...
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14 views

Ubuntu live USB installing on Macbook pro 8.2

I have been having issues for the past 2 days trying to install Ubuntu 16.04 on my 2011 Macbook pro 15 inch (no dualboot with OSX). I wanted to turn it as a Linux only machine. Long story short, I ...
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17 views

bash -c 'QT_X11_NO_MITSHM=1 /usr/bin/unetbootin “rootcheck=no”'

I'm running Ubuntu 16.04 64 bit. I'm trying to create a live USB key, so I installed Unetbootin from the ppa given in the app's page: sudo add-apt-repository ppa:gezakovacs/ppa sudo apt-get update ...
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22 views

error unknown filesystem. grub rescue issue on booting ubuntu 14.04

I have installed Ubuntu 14.04.4 on my WD my passport 1 tb external hdd on a 150 GB partition newly created. I have used live USB for it. When I boot the computer using external hdd it gives unknown ...
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39 views

UEFI - Ubuntu Live USB Hard to boot, can't format partitions

I know other people has asked about this before -because i have tried on those solutions and read those answers- but still i ask because none have worked for me. I'm using a a computer made with the ...
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60 views

Can't get Windows 7 USB to work

UEFI BIOS, Hero VII, Xubuntu on a 120GB SSD trying to install Windows 7 on a 2TB HDD I've used WinUSB, UNetBootin, and sudo dd [bs=4M] to straight burn the USB. I can mount the ISO and copy the files,...
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12 views

BIOS doesn't recognize live usb after moving to different slot

I'm using Ubuntu 16.04, and I downloaded Kali Linux 2016.1 (.iso), and made a persistence usb to boot into. It was working, but I needed to change slots since I didn't realize my microUSB adapter ...
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37 views

How to install Ubuntu onto an OS X bootable and encrypted USB stick?

Im trying for now 3 days to install Ubuntu Desktop on an encrypted USB stick that is bootable by OS X. Preface: I tried it several times, destroyed 3 OS X installations, x Ubuntu installations and ...
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17 views

System wont regonize installation

I have Dell Vostro 15 and he wont regonize installation of ubuntu 16.04 or 14.04. I only have one system. I installed everything normal, after install he ask me to restart in order to make new ...