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 to dualboot Win7 and Chrome-OS on Netbook

I have tested Google Chrome OS (aka Chromium OS) using a USB pen drive, or more precisely Chrome OS Lime by Hexxeh. Since I like it I would like to install it along side of my pre-installed Windows ...
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482 views

GRUB error Fedora 15 when Dual Booting on MacBook Pro

I am having trouble getting Fedora 15 running on my MacBook Pro. I had Fedora 15 installed before on this MBP before, so I know it works. I basically followed the good old instructions of Create a ...
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1answer
35 views

Fresh install Windows 7 from USB on machine with Ubuntu and Windows 7

I have a Toshiba laptop l755 S5282 with Windows 7 and Ubuntu 12.04 on it. About a year ago, I pulled an iso file off of DigitalRivers for Windows 7. I did a fresh install of Windows 7 from USB, then ...
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59 views

Sharing /boot between two Ubuntu 12.04 Server installations?

This question may seem trivial at first sight, but it has certain implications and I'm wondering what is the recommended path to take here. Assume the following scenario: a server system. The default ...
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79 views

Dual-boot Ubuntu cannot access the Windows drive that it was installed on with wubi

I had Widonws with two drives C: and D:. In the drive C:, I have my Windows. In the drive D:, I had my all other files and data. I installed Ubuntu in the drive D:, without deleting any data from it. ...
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227 views

How do I dual-boot 2 (or more) Linux distributions with gummiboot and UEFI?

I have Arch installed as my main OS with gummiboot for booting. I'm planning to dual boot with Fedora 20 soon but I am currently held back by some doubts. Do I need to install Grub2 for Fedora even ...
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166 views

Can't boot into windows if it's not the first HDD in boot order (Linux)

I installed eOS recently with a custom install (selected separate home, root, and swap partitions). After the install, eOS boots perfectly. However when I try to choose the Windows 8 option it will ...
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94 views

Unable to boot Linux / Windows as there are no boot entries in the BIOS

I have Asus N56D laptop with Windows 8 pre-installed in EFI mode. I installed Linux Mint 15 dual boot and got it working with the Boot-Repair utility. Everything was going fine until I decided to ...
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34 views

How to access ubuntu wubi installation

I installed ubuntu/wubi nearly a year ago on my windows 8 pc. It has been sitting on a separate partition untouched since then. I am trying to access it again as I'd like to use Ubuntu now. I cannot ...
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Backtrack 5 R2 Dual-Boot w/Windows 7 No Longer Loads

A while back, I installed Backtrack 5 R2 to Dual Boot on a Windows 7 PC. It worked fine for a while, but now when I try to load it, the screen gets all messed up (tried to get a picture with my phone, ...
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140 views

How to dual boot linux and windows 8.1?

I have a computer running Windows 8.1 and I would love to dual boot it with Linux. I am very new to Linux. I have run it in a virtual machine a few times before, but virtual machines are slow. I want ...
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83 views

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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84 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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136 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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83 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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335 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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87 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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165 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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328 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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704 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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278 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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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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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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841 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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832 views

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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188 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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How to make a dual booting with Fedora 20 and Win

I have installed win 8 with uefi , i really want to install fedora 20 but i need win 8 . help me.! Thanks.
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Elementary OS only booting from USB, cannot boot to partitions on SSD (Windows and eOS)

I previously had Linux Mint Petra and Windows 7 installed on my Asus UX31a. This worked fine until I ran into some Wi-fi issues after messing around with NetworkManager. I decided since I didn't have ...
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Is it impossible to dual boot Manjaro with Win 7 and not install Grub to the MBR

System Info: UEFI Motherboard 2 500GB HDD -sda has Windows 7 installed -sdb I will use for Manjaro ---while installing I made a root partition, a swap partition and a boot/efi partition As the ...
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Debian on macbook air not booting

I installed Debian on my macbook air a week ago after first going through the http://www.rodsbooks.com/refind/installing.html#osx installation guide. The installation of Debian worked fine and i ran ...
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Unable to boot into archlinux -> try hd0 skip ms

I was using Archlinux and Windows 7 together for more than 6 months. But today after I rebooted Archlinux it stuck in the boot screen. When I choose archlinux it will hang and display try hd0 skip ...
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Read Error after installing Fedora

I have windows 7 x64 installed on my HDD and I wanted to install Fedora 20 KDE on my second HDD. Everything went perfect during the installation. After the installation finished it asked me for a ...
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94 views

How to clean up dual ESP partition mess

My initial setup: - Lenovo U510 Ultrabook - HDD + SSD (used by ExpressCache) - UEFI + SecureBoot enabled - Windows 8 preinstalled My goal was to create a nice dualbooting setup for Windows 8 and ...
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Trying to install Fedora using Unetbootin on a windows 8 laptop

The Unetbootin does whatever it says it needs to do, and then when I restart my computer and attempt to launch it says that it cannot find ubnldr.mbr and won't launch. How can I fix this, or is ...
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Installation instructions for HP 7 tablet (also called 'Mesquite')

I'm looking at the HP 7 at Walmart (http://www.walmart.com/ip/HP-7-Tablet-Intel-Atom-Processor-with-8GB-Memory-featuring-Android-4.1-Jelly-Bean/27618120), but I don't want to purchase it unless I can ...
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Have to run Repair-Boot after booting windows

I have grub installed as my boot loader for dual booting windows 8 and Ubuntu. It works fine as long as I'm only booting Ubuntu but as soon as I boot windows, something stops working. The next time I ...
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Installing Linux Mint 15 on HP PROOBOOK 4740S

I have a problem. I'm trying to install Linux Mint on my laptop. I tried everything to install it in UEFI mode from disk but it wont start; it always says "reading error." Then I tried with a USB. ...
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560 views

Can't install GRUB. Dual Booting Kali Linux with Windows 7. Two different HDDs

I'm having trouble installing Kali on a MSI GE70 2OE with a SSD HD and a standard SATA HD. I've installed W7 on the SSD, and then partitioned my SATA in two parts: One 800Gb for W7 and another 200Gb ...
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/dev/sdb keeps changing to whatever disk contains Windows 7?

I am trying to install Windows 7 on /dev/sda and Ubuntu 12.04 on /dev/sdb. Initially I installed Windows 7 on (call it disk 1) and when I begun installing Ubuntu it said Windows 7 was on /dev/sdb. ...
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654 views

Elementary OS dual boot with Windows 7

I just deleted a partition from my RAID 0 2x HDD, installed Elementary OS from a SD card USB adaptor (while doing it, I created a Root, a Home and a Swap partition) but I never saw the bootloader when ...
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278 views

Problems with booting with Kubuntu 13.04 / Windows 7 Dual boot

So I've had Kubuntu running on my Lenovo laptop as the only operating system for most of the summer. Earlier this week, I decided to shrink the home partition in order to add a Windows 7 partition. ...
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How do I remove Linux Mint that is sharing a partition with Windows?

I installed Linux Mint on my computer that was already running Windows 7 and later realised it was sharing the same partition C. How do I remove Linux Mint without affecting my files and programs in ...
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130 views

Attempting to boot from Windows 7 Live CD on external HDD, PC ignores it and goes to GRUB

I apologize if this is the wrong location, but it seemed the most applicable. I run Fedora 18 and Windows 7 dual booted. I just put a Windows 7 64 bit SP 1 live CD onto an external HDD, formatted ...
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Can't boot FreeBSD after installation

I've installed FreeBSD on my system along with Windows 7 using this tutorial. When I turn on my PC the screen says something like this: F1 FreeBSD F2 Win F3 ? F6 PXE Boot: F1 _ Pressing F2 ...
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Cent OS 6.4 UEFI Dual boot

i'm really a beginner to Linux trying to study for RHCSA certification here. I have Windows 8 installed on UEFI BIOS. When i installed Cent OS, installation went smoothly and then after restarting, ...
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512 views

Dual boot windows 8 and Ubuntu 13.04 & Broadcom Compatibility

I have windows 8 pre-installed and also want to use Ubuntu (13.04) as my secondary OS. I had problems regarding Broadcom STA wireless drivers in 12.10, but the drivers work fine on older versions. How ...
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Update from Grub 1.98 to Grub 2

I currently have an OS called Backtrack installed alongside Windows 7, and I use Grub to boot. The problem is the Grub that comes with this is version 1.98. I'm fine with it except for one thing: ...
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655 views

Install/Boot problems after dual boot of Linux Mint on HP Ultrabook (Envy 14 1030us)

I have followed steps to install Linux Mint (as dual boot) on an HP Envy 14 ultrabook (1030us) as detailed by Raphink (on askubuntu "Dual boot Installation of Ubuntu 12.04 LTS on HP Ultrabook ENVY-4 ...
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146 views

How to merge a Windows 8 install with a Linux Mint, two different disks, same computer

I have a Windows 8 on a disk drive I removed, then installed Linux Mint on a new disk drive. I would like to place the Windows 8 back as dual boot... is this possible? The problem was, I could never ...
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ArchBang dual boot with Windows: HowTo

I have been reading up on ArchBang, and I am quite interested to try it. My netbook does not have a CD/DVD drive, so I created USB installation stick using numerous Windows tools, like LiLi, and Linux ...