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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Installing F23 with custom partitioning (after hapilly dual booting U16.04 and W10). Can no longer boot into the W10 partition

Ok, so I know it is a classic, but none of the solutions I found could do the trick;( I already had an Ubuntu 16.04 and a Windows 10 on said disk (and could use the grub to boot on either at ease). ...
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14 views

How to move positions of OSes in grub 2?

I installed multiple OSes on my PC. When the grub bootloader appears, I want the order to be different. How can I change that order?
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19 views

How to rename boot options with dual boot

I have Ubuntu and Windows 10 installed side-by-side, and the BIOS tool that's installed on the computer is called "Aptio Setup Utility". How can I rename the boot options, not just for the OS I'm ...
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1answer
102 views

Accessing the NVMe flash drive of the April 2016 MacBook 12" (A1534)

I'm trying to install Linux on the new April 2016 MacBook 12" (A1534). Booting from USB via EFI works fine: I tried Arch Linux (2016.05.01, kernel 4.5.1) and Ubuntu (16.04, kernel 4.4.0-21; and ...
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16 views

Windows backup, bootable recovery media, and bootable ubuntu media on same flash drive

I'm going to install Ubuntu side-by-side with windows 10 and I'm seeing lots of advice to back up windows onto a system image. Moreover, it looks like to be able to restore that image if something ...
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1answer
27 views

Updating drivers in Windows 10/Ubuntu 14.04 dualboot

I have just recently installed Ubuntu onto my Win10 Laptop on a HP Probook 4530S. Both seem to be working fine with GRUB as the bootloader. I was trying to install an upgrade to the Intel Chipset on ...
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8 views

How do I uninstall Fedora 23 (dual boot with Windows 10)? [migrated]

This is the Disk Management on Windows 10. I have no idea what to remove. I don't have the installation disk as Windows 8 came pre-installed with my laptop. Please help me with this.
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11 views

Kali not recognizing graphic card on Dual Boot

I've installed win 10 on my PC. Then I installed Kali. Its Dual Boot. But Kali not recognizing my graphic card. Of course pc has two graphic card. I'v tried on every versions of Kali. On 2016.1, also ...
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1answer
64 views

How to clean install and dual boot/multi boot windows 10 Ubuntu and Kali?

Okay so I am new to Linux, I recently tried dual booting my laptop (with 1 TB hard-disk and 4 GB RAM which can upgrade upto 16 GB which I am planning to do) with windows 10 and Ubuntu but after ...
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1answer
36 views

Dual boot windows 10 and Kali Linux unusual problems

So I just made a 70GB partition on my 1TB ssd by using the Kali Linux live CD. After I installed everything, the system booted into Kali just fine, with no problems. Although, when I try to restart ...
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7 views

having troubles booting yumi multiboot on my windows 10 pc with a sandisk ultra usb 3.0 flash drive

I have been trying to multi-boot Linux distros on my MSI WS60 Windows 10 pc with a new 64gb Ultra 3.0 SanDisk flash drive. I have tried to troubleshoot the fast boot with Windows 10 and format the ...
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2answers
108 views

Qubes does not boot on Fedora/Qubes dual-boot machine

My goal is to have a dual-boot of Qubes OS 3.1 and Fedora 23 Workstation (respin). This guy got it working on Ubuntu, but he installed Ubuntu first, while I installed Qubes first. The last resort ...
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1answer
140 views

Installing Fedora 23 alongside Windows 10; EFI partition “not valid”

I have successfully installed Windows 10 on a 3-disk (hardware) RAID 0 setup, in a 150GB NTFS partition. As part of that, and because I booted my installation media in UEFI mode, the Windows installer ...
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40 views

Trouble Boot repair

I had a problem with my grub, it didn't recognize my OS, I have installed windows, ubuntu and kali. I tried to use Boot repair in a ubuntu live cd as sudo chroot "/mnt/boot-sav/sda10" apt-get purge ...
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3answers
320 views

GRUB confuses kernels/initramfs of Ubuntu and Arch Linux installation

I have a machine that used to dual-boot Ubuntu (16.04 currently) and Windows 7, with Ubuntu's GRUB as boot loader. Now I just added Arch Linux as third OS, following the official installation ...
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28 views

OpenELEC : “cp: can't stat '/flash/SYSTEM'”

I hope someone will be able to help here, I don't see much support about OpenElec... But let's try ! SO. I'm buidling an HTPC and would like to multi-boot it with OpenElec + Mint; with EFI boot. I ...
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60 views

Fedora 23 no longer bootable (GRUB: Minimal BASH-like line editing is supported.)

I have a dual boot on my laptop with Windows 10 and Fedora 23. Both were installed in EFI mode. It's been working fine, but I had to set the boot order to prioritize BOOTX64.EFI for it to start ...
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34 views

how to dual boot arch with win 10?

I was working on my arch linux for like two months and everything was fine until i had to install windows 10 to use some softwares, after installing windows 10 i couldn't enter my arch! there was no ...
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2answers
69 views

What is the best way to setup 3 HDDs with 3 OS on one computer?

I am building a new PC, I am a developer of whatever people want me to make, but I personally like to code games. To do this, I have a simple set of requirements: Machine must run Windows 7, to run ...
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0answers
15 views

Instaling Linux Mint with Windows 8.1

I am trying to dual boot Mint with Windows 8.1. So far I formatted disk with fdisk in windows cmd and then installed Windows. Now I am trying to install Mint but mint and even gparted don't see ...
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1answer
116 views

Unable to install Kali Linux in Asus ROG GL552VW

I am trying to install Kali Linux 64-bit rolled version in UEFI mode so created a bootable USB using Universal USB Install, created /EFI/BOOT and copied .efi files to it. I turned off secure boot. I ...
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25 views

How does one install Arch Linux with P4P800-E motherboard?

Really, I'm not sure the issue is the motherboard. I'm not sure what the issue is at all, but my research ability is limited to googling the various error messages I get from attempting installs of ...
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1answer
26 views

How to install more than one OS on a pendrive?

I have a Windows 10 laptop. While I want to use Linux based OS I don't want to partition my HD or remove Windows OS. So I thought of installing Ubuntu on a 64gb pendrive and running the OS from it. ...
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33 views

GNU Grub version 2.02 Failure Grub Rescue (Kali Linux)

I Had a Dual Booted PC Which had a Kali Linux (Debian Based Linux) and Windows 8.1 since 4 Months it was Running Fine as a Normal PC, But Unfortunately, today i ran into a Error while opening the PC ...
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1answer
32 views

I am stuck with the next step to setup a dual boot for Windows 7 and Arch Linux

I am trying to configure my laptop so as to be able to dual boot Windows 7 (64Bit) and Arch Linux. The laptop on which I want to do that came pre installed with Windows 7. The installation consisted ...
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1answer
34 views

Make my fedora-22 kde boot faster

I am using fedora-22 kde with windows dual boot. When I select fedora from boot menu it takes upto 20sec to boot. I don't know if there are some programs affecting the boot time. when I run the ...
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13 views

Hard disk partition table overwritten -TestDisk recovery

Okay so I'm not %100 if this should be posted here or super user. here's my problem: I've an Ubuntu user for quite some time but had decided to switch over to Mint. While installing I realized I had ...
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1answer
64 views

Puppy Linux on laptop running Ubuntu 14.04 (dual-boot)?

I just read about Puppy Linux the other day. The latest release is called Tahrpup, and is partially built from Trusty Tahr (Ubuntu 14.04). So now I am curious, and I would like to install it on my ...
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33 views

Unable to install/boot Ubuntu 14.04

I have downloaded a 64bit version of Ubuntu 14.04 for my little Lenovo Laptop, and saved it on my desktop. Using unetbootin I mounted the file and started the installation process. After following the ...
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16 views

multi boot win 7 ubuntu 15.10 kali

this is my first time using grub and I am hitting a problem. I can't seem to install ubuntu in the manner I "think" I should AND added to that I get unusable space. Here's what I am doing could ...
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1answer
38 views

Debian : changing home directory in triple boot setup

I have a triple-boot system with Windows 10, Debian and Ubuntu. At first I had only Windows 10 and Ubuntu. Then I installed Debian and I used the same home folder for both Debian and Ubuntu. It was ...
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1answer
22 views

I have 3 primary partitions already, can i shrink one of them and install kali-linux?

I have 3 primary partitions and 2 logical partitions already in my windows 8.1 PC. But now i want to shrink a 20gb space from c drive and install kali-linux 2.0 in it.. i tried to install kali linux ...
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56 views

Dual booting Antergos with Windows 10 Black Installation Screen and cannot start normal installation

first of all thank you for reading my post. I tried to dual boot Antergos with Windows 10 today, I had created bootable usb with rufus (options: UEFI GPT, iso) and CD with windows built-in burning ...
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29 views

'Resuming' Ubuntu after battery died

I'm running Ubuntu 15.10 alongside OSX, usually booting into Ubuntu using rEFInd. Last night my laptop died while in Ubuntu due to lack of battery power, when trying to boot back into Ubuntu this ...
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Files (e.g. music) on secondary drive can't be found by programs

I'm dual booting elementary OS with Windows 10. Each has its main file system on a 128gb SSD, with shared data on a 1TB HDD. I'm very new to Linux so sorry if this is a dumb question. I can access ...
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1answer
24 views

How do I ignore Linux on boot?

I have Windows 10 on my primary SSD and Kali Linux on a HDD. I need the slot with Linux HDD temporarily to be used with Windows, but the problem is that it tries to boot from the missing drive. How do ...
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45 views

Can not boot windows after installing ubuntu

I installed Ubuntu in a computer with Windows preinstalled but when doing it I didn't disable fast startup and now can't boot Windows. I am using GRUB to boot. In the GRUB menu I can see Windows, but ...
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1answer
74 views

Retrieve data from “erased” home partition while installing win7

I had a computer with a windows 7 and I installed lubuntu 14.04 on another partition (I think I shrinked the windows NTFS partition first). I installed lubuntu this way: -> NTFS boot -> NTFS ...
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62 views

How to install BURG in Fedora-22(kde) with Windows 10 dual-boot

I've installed Fedora-22 kde and Windows 10 Both are working fine; this is a dual-boot system using Grub 2. I want to make the Grub selection menu more interactive. So I want to install BURG which ...
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24 views

Black screen in Ubuntu after grub

I recently bought a new pc: -i5 4460 -r9 390 -8gb ram I installed Windows 10 for gaming, but also I want a dual boot with Ubuntu for programming, education and others. So when i tried to install ...
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1answer
50 views

How can I make grub mount a drive with “rw”?

I have this in /boot/grub/grub.cfg menuentry 'Arch (on /dev/sda5)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-simple-aabbcc-dd-ee-fff-eeee' { insmod part_gpt ...
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2answers
197 views

Windows 10 missing from grub after Ubuntu update

So I updated Ubuntu to 14.04 a few days ago and I just noticed Windows 10 went missing from the grub menu options. I tried multiple variations of update-grub and tried using boot-repair, too, but ...
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1answer
20 views

Xubuntu boot loader not showing while triple boot xubuntu, mint and windows 8

Here is what I did 1. I had mint and windows 8 installed on my laptop and wanted to install xubuntu also. I converted my disk to basic and GPT as xubuntu installation wizard was not showing windows ...
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4answers
98 views

Dual-boot windows/debian, no boot menu?

I just installed (actually I did so three times today) debian on a separate partition in my Win10 laptop (Asus K46CB), but though the installation went smoothly, no OS selection menu comes up upon ...
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1answer
111 views

How do I get UEFI to automatically boot the Linux Boot Manager (managed by systemd-boot) instead of the OS Boot Manager, of Windows 10?

I would like to set my laptop with UEFI firmware and a Windows 10 / Arch Linux dual boot to use the Linux Boot Manager (managed by systemd-boot) by default on startup, instead of the OS Boot Manager ...
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31 views

Hot to dualboot linux mint and W10

I'm currently trying to use Linux mint 17.3 alongside W10. I'm using an acer Aspire E5, which came with windows 10. I havent formatted to windows 7 yet because of the drivers. Anyway, i have already ...
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1answer
17 views

Dual boot, I've not created the grub file on the 2nd OS

I have Ubuntu 14 and Windows 10 installed on the different partitions and working well. I've created one more partition and installed Arch into it. Actually, I made only the 1st part of installation ...
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1answer
46 views

Install other linux distributions on same machine after installing Ubuntu

I have new machine and i install Ubuntu. I want to install other Linux distributions also - and i want to be able to choose on the startup witch Linux distributions to run. I install 'grub' on my ...
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0answers
42 views

GRUB calls Windows 10 - Windows Recovery Environment instead of Windows 10?

Hi I just installed OpenSuse on my computer and I now dual booting with windows 10 and in the grub menu its coming up as Windows Recovery Environment instead of Windows 10. Can someone show me how to ...
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35 views

Migrating from dual boot to triple boot

In my current setup, I have Crucial MX200 SSD - Kali linux installed with grub bootloader, set as primary boot drive Corsair Neutron XT 960GB - Windows 7 Corsair Neutron XT 480GB - Shared data drive ...