Dual-boot is the process of having two (or more) operating systems installed on a computer, allowing one to be chosen during the boot process.

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How do I switch to Linux (Ubuntu) on Chromebook?

For reference, the Chromebook model is SNOW FREMONT A-E 0878 I used Crouton to install Ubuntu on my Chromebook. In doing so, I had my computer in developer mode and wasn't able to save anything that ...
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204 views

Clonezilla won't boot up

I'm new to Ubuntu, and trying to make a backup with Clonezilla, but I can get only to the Clonezilla menu and after that I get a blank screen. I tried different USBs, but with no result. I also tried ...
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474 views

Can't get rEFIt to boot after install (Ubuntu + OSX on macbook pro)

I'm trying to dual boot Ubuntu and OSX on my macbook (MacBookPro8,2). As per the usual guide, I downloaded rEFIt (the .dmg) and installed it. Then I rebooted about 12 times and still always just get ...
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210 views

Dual boot Linux partition scheme with encryption

I am trying to figure out how I should encrypt my machine. I am reorganizing and will have two 500GB drives. I am setting up a dual boot system (both linux). My prospective partition scheme: sda: ...
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215 views

Dual boot Solaris and Linux

I have a laptop running Oracle Solaris and Gentoo Linux. First I installed Gentoo Linux. I used GPT partitioning scheme. In order to boot Gentoo Linux I have GRUB 2. Then I installed Solaris 11.1. ...
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402 views

Installing Arch Linux alongside OS X - Bootloader issues

I have installed Arch Linux alongside my OS X install on my MBP 11,1 using the guide found here, however on the last three commands of the boot loader section I get the error /usr/sbin/grub2-probe: ...
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163 views

How to access Win7 on a dual boot machine?

I've been dual booting Win7 and Ubuntu for about 4 months and I got on it today to change the default boot on grub, because my girlfriend kept getting locked out when it reboots and, by default, goes ...
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112 views

Lost access to grub after installation of Peppermint 4

I am hoping someone would be able to help me. I have installed peppermint 4 but after restarting it, the grub menu didn't show up and now it boots straight into Windows. I went back into peppermint by ...
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579 views

Multiboot USB drive using relative paths with Syslinux (or another bootloader)

I want to make a multiboot USB drive with Ubuntu, Backtrack and Mantra-OS on it (all Ubuntu variants as you can see). Those are the steps I've done: sudo su unmount /dev/sdb1 ...
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91 views

Debian boots on one Mac but not another

I'm trying to boot Debian from a USB Hard Drive (using rEFIt as a boot loader), and am successful on two newer-model MacBook Pros and a Hackintosh (no surprise there), but I'm not successful on ...
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203 views

How do create an encrypted system with multiple Linux distributions?

A few weeks ago I created a completely encrypted system on a notebook and must say I like the idea. It's a little bit annoying to enter the password on every boot, but it's nice to know even if I ...
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346 views

Dual boot Fedora 16 with OS X refit

Having trouble with installing Fedora 16 on my Macbook Pro. While the installation itself completes without and issues, the bootloader doesn't install correctly. I have rEFIt, which I already have ...
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236 views

Kali Linux black screen with blinking curser after USB boot

I am using a Macbook Air (2013) with Intel HD Graphics 5000. I made a USB to live-boot into Kali and install it onto a separate partition, essentially dual boot my Yosemite (OSX 10.10) with Kali ...
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40 views

Reparing grub/boot

I just got my Laptop back from the support center and now I got problems get it back to booting again. Although they did not change anything and the HDD and SDD are still there and the data seems to ...
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29 views

Shared NTFS partition conflict, files written under Debian gone

I have a dual-boot W7-Debian Jessie on my laptop, and a NTFS partition initially left for sharing data between OS and keeping big files. With myself getting used to Linux, rebooting to windows became ...
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45 views

Accessing Macintosh HD from Ubuntu

So after I upgraded my MBP to Yosemite, I have lost dualboot. After a long struggle, I finally reinstalled refind to work properly. Unfortuantelly, when I use Ubuntu, I cannot access Macintosh HD ...
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69 views

create partition inside Linux Mint to install Windows 7

I have installed 64-bit Linux Mint 17 Cinnamon on my laptop, which has no other OS. Right now Mint uses the entire hard disk. Is it possible to create a partition from Mint for Windows 7? (Windows 7 ...
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31 views

Use rEFInd live usb values to fix Grub2

I have a machine that runs Ubuntu14.04 as it's main OS, but also has Windows8 and Slackware on it. Booting to the Grub2 menu allows for the selection of these OSes and several other options, but only ...
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100 views

Windows 8.1 does not load on my dual boot laptop

I am new to Ubuntu (Linux) and just installed it on my laptop which has already Windows 8.1 on it. I can't use windows anymore. Below is my configuration for the Windows 8.1 booty loading. The link ...
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162 views

Unable to boot into Mac OS after installing Fedora[Dual Boot]

I installed Fedora on my Mac and now when I boot, it says "booting in insecure mode" an then see a typical Linux "choose what to boot" screen. The List goes like: Fedora Fedora Recovery Mac OSX ...
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194 views

Trying to Add Oracle Solaris (SunOS) OS 11.2 as a Dual Boot under Grub2

I was Trying to install Oracle Solaris (SunOS) 11.2 as a Dual Boot under Grub2. I followed the Grub2 instructions for Adding an ISO and I get the following Grub Entry for the Solaris ISO -- ...
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190 views

Iinstallation of Kali linux under dual boot in Win-7

I am completely new to Linux and its related distributions and I am trying to install the Kali-Linux in Wind 7 64 bit OS through dual boot option. I have downloaded the kali-64 bit mini.iso and after ...
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78 views

Does the Linux Mint installer include an option to replace/upgrade ONLY Linux Mint on a dual boot system?

I have a dual boot system running Windows 7 64-bit and Linux Mint 16 (with Cinnamon). I'd like to replace Mint 16 with Mint 17 (I'm OK with completely wiping JUST Mint). I want to leave Windows ...
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Synaptics Touchpad Configuration “take over” from Windows

I am using Arch Linux and Windows on Dual Boot, and I managed to configure my synaptics touch pad just as I wanted using the GUI settings that are available to me on Windows, but I am completly ...
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866 views

Repair GRUB from Arch live CD

I'm trying to install Arch on sda8 (with swap on sda7) following the instructions here. I got to the part of setting up the WiFi a second time, but since I already have GRUB, I got lost at the section ...
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339 views

Windows 8 not showing in Grub

Windows 8 not showing in Grub fdisk -l Device Boot Start End Blocks Id System /dev/sda1 1 1465149167 732574583+ ee GPT and here's what I see in gparted ...
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New menu item called “arch_grub” emerged as a temporary boot device

I have Ubuntu installed along with Arch. I re-installed Arch a few times already. Now it works well. Once when I was re-installing Arch during boot when I chose the "Choose temporary boot devise" ...
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261 views

Linux / Windows 8.1 : Installation on raid0

I need to install a linux distribution on my laptop (an Asus UX302LA). I tried again and again but I couldn't even begin the installation. To explain you my problem, I know that Windows 8 is installed ...
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5k views

Kernel Panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)

I'm getting the same error that other questions mention, such as: Installation Error: Kernel Panic - not syncing ...
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330 views

ubuntu winboot wubildr.mbr missing

I have installed Ubuntu 12.04 (64 bit) operating system, It supports uefi so I installed it like a normal dual booting Now(not like wubi), when I try to load Windows8 it works fine. But when I try to ...
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698 views

Install Kali Linux on RAID0 (as dual boot Windows 7 & Kali)

I’m currently trying to install Kali Linux on my laptop as described here. The problem is I’ve a laptop (MSI GT70) with a Raid 0 (2x 500Gb) and Windows 7 installed on it. At the point where I’ve to ...
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239 views

Can't see my ssd drive when booting using grub on a usb pen

I installed debian on my laptop and everything was fine (I may need to mention that I'm using LVM) until I reached the grub point. Since I have a GPT partition he refuses to install properly. I ...
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899 views

Problem with openSUSE 12.3 dual-boot installation (with Windows 7)

I have a current Windows 7 64 bit installation that I'm using and I wish to create an openSUSE 12.3 partition on my HDD (not my SSD Windows drive). I used the Windows Disk Management tool to shrink my ...
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Linux Mint 13 can't detect SSD &/or Windows 7

I'm a newcomer to Linux OSes in general. I'm trying to install Linux Mint 13 Cinnamon alongside Windows 7. Linux Mint can't seem to see/detect either of my SSDs and because of that, it can't ...
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212 views

Dual/Triple Booting with dmraid and non-raid disk

I currently have 3 hard drives in my computer The first two disks are in a RAID-1 array, using an Intel P55 chipset, and accessed through dmraid, with the third drive partitioned like so: Filesystem ...
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Linux dual boot wiped Windows data

I have a Windows Vista/Debian Linux dual boot on my computer. Yesterday I did a bunch of work on Windows, while Linux was hibernated. Today I logged into Linux and tried to look at the data in the ...
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Installing Proxmox on a Partition

I am trying to install Proxmox on a 10Gb partition on my laptop to play around with and learn how Proxmox works. How do I tell Proxmox which partition on my laptop to install on? Is there a boot ...
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37 views

Triple-boot on Windows 7 machine with manual partition table, how to proceed?

I have a Dell Latitude E5440 laptop with Windows 7 64-bit Professional pre-installed on it. My aim is to have Fedora 20 64-bit with a stable kernel and Ubuntu 14.04.1 LTS 64-bit alongside Windows 7. I ...
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50 views

Dual boot Linux Mint and Unix (FreeBSD)?

Currently i am using Linux mint 17 currently i am using FreeBSD on Virtual machine but now i want to dual boot Freebsd and Linux How can i dual boot linux mint 17 and freeBSD 10 ?
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34 views

Linux loading stuck at "initializing RAMDISK'

I had dual booted my machine with windows 8 and Linux mint 17. Now, win8 is working fine but when I boot Linux Mint it shows nothing in normal mode and loading is stuck at initializing ramdisk in ...
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73 views

Dualboot elementaryOS & Windows 8.1 on SSD with personal files on HDD?

When I create my gaming PC I plan to dualboot Windows 8.1 with elementaryOS and my programs on an SSD. However is it possible to place my data on a HDD for both to access?
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314 views

How to make Intel fake RAID 0 volume appear on boot with Ubuntu 14.04 in a multi-boot environment?

I have a computer with a Gigabyte GA-Z97N-Gaming 5 mainboard, a 256 GB drive for booting and two 3 TB drives meant to use in a RAID 0 setup with both ext4 and NTFS partitions. We are planning running ...
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393 views

Installed Linux Mint on a dual-boot system. Cannot boot Windows 7 anymore

My system initially had Windows 7 and Ubuntu 14.04 installed on two separate hard-disks. The system uses UEFI. The Grub boot menu used to show up and show me boot options for Windows and Ubuntu. ...
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205 views

Problem dual booting windows 8.1 and deepin on 2 different hard drives

I have two internal hard drives, one is 320GB and the other is of 1TB. I've installed windows 8.1 on the first one (the 320GB hdd), and using mini partition tool wizard I've partitioned my 2nd hard ...
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59 views

Dualbooting Fedora and Windows 7 (EFI issues)

I've been struggling with this for a couple days now and I'm totally at a loss as to what to do. I recently purchased a new desktop (HP Envy 700-109c) and I've been trying to get my usual setup ...
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58 views

Mysterious Reboot Preventing Debian from Loading

I recently picked up a cheap, oldish computer at a yard sale. It contained a 80GB SATA hard drive with Windows XP, but I want to turn it into a LAN FTP server, so I tried to set up dual-booting Debian ...
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177 views

installing manjaro linux wrecked my boot

I don't know if it's manjaro finally, but it happened after installing manjaro. I have a Samsung laptop, maybe 1 year old, 750GB HD, 4GB RAM. It came preinstalled with Windows with some repair ...
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241 views

Recovering windows partition in Mint (testdisk fails)

Yesterday I messed up my partitions, wanting to replace Ubuntu with Mint. My other partition had Windows 8 on it. I booted Mint from a live USB and started the Mint setup. I selected the option to ...
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132 views

Create NTFS partition (in Linux) for dual-boot into Linux/Windows 7

I have installed Linux (Debian) onto my computer (which is not partitioned). Want I want to do is to create an NTFS partition so that I can install Windows 7 onto my computer, so I can dual-boot into ...
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214 views

CentOS 7.0 live USB cannot be recognised

Wish to dual boot Ubuntu 14.04 LTS and CentOS 7.0, I have planned to first install Ubuntu 14.04 LTS by live USB into a laptop computer (boot both UEFI and legacy with UEFI first), followed by CentOS ...