For questions regarding the installation of two or more operating systems on a single computer.

learn more… | top users | synonyms (2)

5
votes
0answers
1k views

RAID1 “conflicting device node” message on startup

I'm dual booting Win8.1 and Ubuntu 14.04 (Gnome Classic). I have RAID1 set up (on Asus Z87-A motherboard) with Win partition, Ubuntu partition, and NTFS partition for data. On Ubuntu startup, I see ...
4
votes
0answers
105 views

Ubuntu 14.04.4 macbookpro11,5 install problem

I'm relatively new to Linux/Ubuntu (i.e. I mightn't understand overly detailed tech terms etc) and have come across the following problem: I tried to install Ubuntu on a new (Jan 2016) MBP 11,5 with ...
3
votes
0answers
72 views

Help Ubuntu and Windows won't shutdown

I've decided to install Ubuntu 16.04 along with Windows 10 on my Dell Inspiron 15 3000 Series. Now both OS's can't shut down properly. What is looks like is that all processes are killed during the ...
3
votes
0answers
28 views

Ubuntu 14.04/Windows 8.1 dual-booted system gets stuck at loading initial ramdisk when I try to boot ubuntu

I'll start off by saying that I am not a very advanced Ubuntu user. This whole thing started when I was running Ubuntu and got a notification of a unfinished update, so I started the update. However, ...
3
votes
0answers
277 views

Why was I asked to create a password in order to disable secure boot on initial installation of Ubuntu 16.04?

On initial installation of Ubuntu 16.04, I checked off "Install third-party software" and, underneath it, I was prompted to check off another option which would allow the OS package to automatically ...
3
votes
0answers
16 views

How do I add a partition (specifically swap) to my raid0 laptop setup?

EDIT: yes, gparted was the (in hindsight obvious) answer I foolishly didn't create swap space when I installed Ubuntu alongside Windows on my Acer laptop with 2 SSDs preconfigured as raid0. Now I ...
3
votes
0answers
306 views

How to use a `dd if=/dev/sda of=/dev/sdb` drive?

Given: a sudo dd if=/dev/sda of=/dev/sdb duplicate drive of the main boot drive. How does one safely, reliably : mount a dd duplicate drive as a second drive? setup the dd duplicate drive as ...
3
votes
0answers
137 views

Ubuntu 15.10 installed on MacBook won't shut down properly

I have installed Ubuntu 15.10 on my MacBook using rEFIt, and the problem is now it won't shut down properly. Every time it reaches the very last part where it's about to power off and then just hangs. ...
3
votes
0answers
1k views

Dual booting Windows 10 and Ubuntu 15 on SSD and using HDD for storage

I'm looking for advice on how to create this following setup, or if it is even possible at all: I have a PC running Windows 10, which is installed onto my 120GB SSD (C:). I have also installed my ...
3
votes
0answers
199 views

System very slow except while running Smartmontools selftest

I am quite new to Ubuntu. I have a L430 Lenovo with i5-3210M CPU @ 2.50GHz × 4 , 4GB Ram, dual boot with Windows 7. HDD 500 GB TOSHIBA MK5061GSY. Every 10/15 seconds the HDD light turns on for 2-3 ...
3
votes
0answers
2k views

Boot Repair - 'Close all package managers…' Dual Boot Installation

After almost a week, I've just about managed to install Ubuntu 12.04.3 LTS alongside Windows 8 on a Dell XPS 14 Ultrabook. I have created a partition in Windows to store Ubuntu, rebooted from Windows ...
3
votes
0answers
346 views

Kernel Panic While installing Ubuntu 12.04 from burnt CD

I'm having problems installing Ubuntu 12.04 LTS 64-bit on my laptop. I once had it installed on my laptop with Windows 7 and Ubuntu 12.04 64-bit, but LightDM got weird so I was forced to erase the ...
3
votes
0answers
146 views

Ubuntu Dual boot breaks keyboard in WIndows 7

I have a HP ProBook 4530s Notebook PC. Main OS is WIndows 7 pro. I tried to install Ubuntu (from Windows with dual boot) several times and the result is the same. Ubuntu works fine but there is a ...
2
votes
0answers
68 views

Dual-boot OSx (El Capitan) and Ubuntu 16.04 doesn't work after updates

I follow this tutorial to install Ubuntu 16.04 along with my OSx. Initially, it worked. I could boot in both systems using the rEFInd interface. But after I installed updates and some software* on my ...
2
votes
0answers
91 views

Kernel Panic - not syncing - Attempted to kill init ! exit code 0x00007f00

I am using Ubuntu 14.04 LTS dual boot with windows 8. Yesterday I was installing hadoop on my system and suddenly Ubuntu stopped working. So I have to power it off directly by pressing and holding ...
2
votes
0answers
988 views

Dell XPS 13 9350 Ubuntu 16.04

I have just received a Dell XPS 13 9350 and it is the Developer Edition with Ubuntu 14.04 preinstalled in it. I have deleted the default Ubuntu install and I have installed Windows 10. Now I have ...
2
votes
0answers
51 views

Ubuntu won't boot after booting into Windows 10 once

First I installed Windows 10 on my system. Then I installed Ubuntu. After the installation is complete, I rebooted and grub came up and I booted into Ubuntu without an issue. Next I re-booted and ...
2
votes
0answers
475 views

Ubuntu for Meizu Mx Pro 5 - Android Edition?

I own Meizu MX Pro 5, regular Android edition. Now that the MX Pro 5 Ubuntu Edition is coming out, I wonder if I could install Ubuntu-Touch using dualboot on my MX Pro 5 - or at least install ...
2
votes
0answers
97 views

Dual boot issue with windows 10 and ubuntu 14.04

I have installed Ubuntu 14.04 on a windows 10 system. Installation was successful, but after rebooting the system, it is taking me directly to windows OS. GRUB menu is not getting loaded during the ...
2
votes
0answers
36 views

Can't format disc after attempted to install dual boot system

Briefly I installed windows and then when I tried to install Ubuntu on a separate partition it couldn't see the Windows partition. So I opened Windows but I had lost the use of my mouse and keyboard. ...
2
votes
0answers
276 views

Fail to install Ubuntu 15.10 - Internal error

I am trying to install Ubuntu 15.10 as a dual-boot on my Windows 7 laptop, but I can't manage to. I am pretty sure the DVD is OK, since I used it to install it on my desktop (also dual-boot with ...
2
votes
0answers
107 views

What is the best configuration for dual boot Ubuntu and Windows on SSD

Currently I have a laptop Asus A43S with 8GB RAM, HDD 500GB, dual boot Ubuntu 12.04 and Windows 10 (upgraded from Windows 7). The HDD has 4 partitions. They are Windows 10 (162GB NTFS), Ubuntu (104GB ...
2
votes
0answers
36 views

Keyboard not working in GRUB menu

I recently dual-booted my windows 8.1 laptop with ubuntu 14.04. The GRUB was working fine once I set it up, but suddenly the keyboard seems disabled in GRUB and only boots into ubuntu now. How can I ...
2
votes
0answers
425 views

imac 5.1 late 2006 ubuntu installation

I have an iMac 5,1 (late 2006 model 2.16GHz Intel Core 2 Duo running OS lion). I've installed refind and I am trying to install ubuntu linux 14.04.3 LTS (32bit version) from my USB. This is the ...
2
votes
0answers
35 views

Ubuntu doesn't detect Windows when trying to install from USB boot

I'm attempting to boot Ubuntu from a USB drive, but when I start the installation, it doesn't recognize that I have Windows 7 on my computer already, and thus doesn't let me choose "Install alongside ...
2
votes
0answers
48 views

Home folder name different than user name

I just started dual booting Ubuntu and OpenSUSE, and sharing the home partition which I labeled HOME. As this gets more and more exciting, I want to try out the different distros; but still keep ...
2
votes
0answers
535 views

error: no such partition Entering rescue mode. grub rescue

I am using Windows 8.1 and linux as in dual boot. I have formatted drive using disk management in Windows 8.1drive unknowingly-- Once I restarted the system, I am getting error: no such partition ...
2
votes
0answers
466 views

update-grub fails /usr/sbin/grub-probe: error: failed to get canonical path of '/cow'

The HD of my computer (/dev/sda) has 3 partitions (/dev/sda1, /dev/sda2, /dev/sda3), each containing a copy of Windows Vista Ultimate (restored from a Clonezilla partition image). Using an Ubuntu ...
2
votes
0answers
34 views

Files created in Ubuntu are given permissions to “Everyone” in Windows by default

I switch between Ubuntu and Windows7 workstations. I created a new text file in Ubuntu with some passwords and logins. Saved the file on an external drive. Now in Windows when I select the file the ...
2
votes
0answers
54 views

Booting a Live USB ISO as an Alternate OS

I recently fixed a virus-laden Windows laptop for a teenage niece, but I am sure she will gum it up again. Unfortunately, she isn't ready to make the plunge to Ubuntu, but I thought an accessible live ...
2
votes
0answers
99 views

Ubuntu doesn't boot (grub rescue - Unknown filesystem)

I turned up my PC like every day, but today doesn't boot normally. After the BIOS POST and the "Loading operative system...", it shows something like this: Error: Unknown filesystem grub rescue> ...
2
votes
0answers
511 views

GRUB not appearing after installing Ubuntu 15.04 on Windows 10 dual-boot

I have recently upgraded from Windows 8.1 to Windows 10. I tried to install Ubuntu 15.04 in dual boot configuration. PROBLEM: The system directly boots into Windows without the GRUB screen appearing. ...
2
votes
0answers
59 views

No sound through analog speakers

Running Ubuntu dual-boot, previously with Win8.1, now Win10. Using Win10, hit "restart" and chose Ubuntu from grub (altered by me, Windows default). Analog sound through my external speakers doesn't ...
2
votes
0answers
63 views

First installation like a breeze - reinstallation nothing but woes

I own a MSI GS60 that has Intel Graphics and an nVidia GTX 860M graphic cards, a 128GB SSD and a 1TB HD. I installed Ubuntu 15.04 on it without any problems. I totally loved it. Then I had the idea ...
2
votes
0answers
560 views

How to choose which OS to start in dual boot with Touch Screen and no physical keyboard?

I (now) own an HP Slate 2(b2a28ut) which it's a fancy piece of technological art. It does look like a tablet itself and it acts like an Android Tablet because of its Capacitive Touch Screen, but it is ...
2
votes
0answers
37 views

Symlinks dont work after restarts— then restarting nautilus fixes it

I'm having some problems with soft links that direct to folders in a partition I'm using to share files between Ubuntu and OSX. When I first set everything up it all worked perfectly, but after a ...
2
votes
0answers
33 views

Symlink problems with OSX dual-boot

I'm having some problems with soft links that direct to files in a shared partition I'm using to share files between Ubuntu and OSX. When I first set everything up it all worked perfectly, but after a ...
2
votes
0answers
639 views

Windows 10 and Grub not working properly

I recently decided to test Winodows 10 on my HP dv6 laptop with Ubuntu 14 installed. I was able to get Windows up and running without any problems but getting Ubuntu and Windows to boot properly has ...
2
votes
0answers
94 views

Trouble Deleting a Partition Containing Grub

Update: I have resolved one of my problems myself, but still need help to delete a partition. I left the original post intact in case someone has a similar issue and can quickly reference this post. ...
2
votes
0answers
7k views

How to Dual Boot Windows 7 and Ubuntu 14.04. Option “Install Ubuntu Alongside Windows 7 does not show up”

sorry to open a new thread with the same and question again and again, but people wouldn't open it again and again, if Ubuntu would work out of the box like the tutorials explain it to work. I have ...
2
votes
0answers
285 views

Live USB doesn't start - GNU GRUB version 2.02

When starting my laptop, the first and only screen I see is "GNU GRUB Version 2.02~ beta 2-9 Minimal BASH-like line ...". I can't access to BIOS, nor use a bootable usb flash drive. It doesn't read ...
2
votes
0answers
108 views

How to boot encrypted windows partition

I have installed ubuntu 14.04 on a dedicated partition in my work machine. The Windows partition is encrypted with Symantec full disk encryption, and is not recognized by Ubuntu as Windows (and does ...
2
votes
0answers
353 views

How to boot Windows 8 installed in legacy mode using GRUB in EFI mode?

This question is linked to this: How to boot Windows 8 from a legacy MBR partition in UEFI mode via GRUB? But I can't access windows anymore, so I can't run bcdboot. Here's my partition tables: ...
2
votes
0answers
433 views

liveCD Doesn't See Unallocated Space In My Hard Disk

First time here, hoping to get some help. I'm trying to dual boot Ubuntu 14.10 on my computer. I have Windows 7 installed and shrunk my main partition to leave a roughly 250 Gb gap (Unallocated). ...
2
votes
0answers
58 views

Ubuntu installation erased whole hard drive?

I have a laptop that comes with Windows 8 pre-installed and I have installed Ubuntu alongside it. I was trying to re-install Ubuntu using a DVD and on the installation panel I choose "Delete Ubuntu ...
2
votes
0answers
647 views

Install Ubuntu (and windows) to Macbook 2.1 (late 2006)

I have a Macbook 2.1 "late 2006" and for a couple of years I've been using the next (rare) setup of Operating Systems: Partition 1: MAC OS X (Snow Leopard) Partition 2: Windows Vista and Ubuntu by ...
2
votes
0answers
55 views

after Kubuntu crash all settings lost

After I forgot to stick in the power supply of my laptop the fresh installed kubuntu 14.04 system crashed and after rebooting all settings were gone. For example there is no shutdown or restart button ...
2
votes
0answers
2k views

Graphical Bootloaders?

I am currently using Ubuntu LTS 14.04 and I am curious about various graphical bootloaders. I have heard of them, such as BURG, GAG, Chameleon, Chimera, etc. However, they (GAG and BURG because I ...
2
votes
0answers
415 views

Slow boot/resume from suspend

I recently installed Ubuntu 14.04 LTS alongside my Windows 8.1 on my laptop and have been enjoying it a lot. I realized some day that I wanted to give more space for my root and home partitions (they ...
2
votes
0answers
112 views

How do I remove an entry from Windows Boot Manager through Lubuntu

So I have a laptop that I got through work: it had one half of the HDD partitioned to their own version of Windows Enterprise (so no cmd unless you have admin rights) and the other half partitioned to ...