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

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5
votes
0answers
319 views

Bios won't accept boot from usb

I have a x64 tablet running win 8.1. I am trying to install different Linux distro's. Unfortunately I am having trouble booting up from live usb. I got all set up in bios, turned off secure boot, ...
3
votes
0answers
99 views

Ubuntu stuck on installer

I've just got a new Acer laptop with Windows 8.1, 1TB storage and 4GB RAM. I've downloaded the latest version of Ubuntu and used a USB as the boot option. Before this, I partitioned my HDD into a ...
3
votes
0answers
398 views

Mouse and Keyboard will not work Windows 7 Dual Boot

My mouse and keyboard work fine in Ubuntu, as well as grub. However, when I boot into Windows 7, I cannot get past the login screen because the mouse and keyboard do not work. The lack of light on my ...
3
votes
0answers
946 views

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

After almost a week I've just about manged 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
2k views

Ubuntu UEFI Windows 8.1 Dual Boot

I have installed Win8 and Ubuntu side by side before in the past and had issues with booting which were fixed perfectly the first time using boot-repair. This time, I installed Win8.1 and Ubuntu with ...
3
votes
0answers
329 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
127 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
27 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
44 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
41 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
30 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
74 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 ...
2
votes
0answers
39 views

Boot Ubunto automatically

I have a HP laptop running Windows 8.1. It currently automatically boots up into Windows 8.1, so to load Ubuntu I have to press the ESC on startup key to go into boot options so I can access Ubuntu. ...
2
votes
0answers
609 views

Dual boot windows 8.1 and Ubuntu 14.04.1 LTS on sony vaio

I managed to install Ubuntu in a sony vaio laptop with Windows 8 pre-installed and updated to Windows 8.1. After I finished the process, I experienced the same behavior than "landroni" (How to fix ...
2
votes
0answers
111 views

setting of GRUB for two Linux distributions installed to two separate hard disks

I installed a second hard disk to my laptop so that I can test on new Linux distribution without trashing my working one. I did the following: Installed Linux Mint 15 to my first drive sda and use ...
2
votes
0answers
266 views

Unable to upgrade Ubuntu 12.04.4 LTS to Ubuntu 14.04.1 LTS

I am unable to upgrade from Ubuntu 12.04.4 LTS to Ubuntu 14.04.1 LTS. The only options from the boot CD are options 2 and 3, to erase all data or the partitions. Option 1 is grayed out, which is what ...
2
votes
0answers
232 views

Lubuntu/Win 7 dual-boot: Attempting recovery of Windows 7 boot

I had both Windows 7 and Lubuntu 14.04 LTS in dual-boot. I wanted to reinstall Lubuntu since there were a couple of issues after having fiddled with multiple desktop environments. Popped in the ...
2
votes
0answers
132 views

How can I remove Ubuntu record from my boot list?

I've installed Ubuntu 12.04 on an external USB3.0 drive. I selected sdb (the usb stick) as grub point and created a new ext4 partition as root on sdb1. Everything went very well and I could either ...
2
votes
0answers
232 views

screen is displaying wrong colors after dual booting 14.04

I have a Dell inspiron 17r which has an Intel hd graphics 4400 GPU dual booted with Ubuntu and Windows 8. When I first tried Ubuntu without installing my screen was green instead of the usually ...
2
votes
0answers
639 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 ...
2
votes
0answers
105 views

How can I get Ubuntu and Windows XP to dual boot? (solved)

I tried to install Ubuntu 12.04 alongside Windows XP Home. Everything appeared to be progressing normally and I was prompted to eject the CD and reboot. The result was: error: no such device: ...
2
votes
0answers
128 views

Installing Ubuntu 13.10 error

I installed Wubi a little while ago to try out Ubuntu and I really like it so I decided to make a partition and install 13.10 fully. When I booted from my USB with 13.10 and tried installing it using ...
2
votes
0answers
222 views

Dual boot Windows 7 & Ubuntu 13.10 wifi problems

My dual boot W7 & Ubuntu 13.10 system with ASUS PCE-N15 wireless card (on channel 1) will connect to Verizon Mifi 2200 while in W7 but not in Ubuntu. Software requests password but after entering ...
2
votes
0answers
54 views

Need help to solve shutdown issue in Ubuntu 13.10 with dual boot

I want to have dual boot in my laptop but I face some improper shut down. Here is what all I did. Day 1: Installed Ubuntu 13.10 Everything worked like charm except Display's Brightness. Fixed ...
2
votes
0answers
312 views

Dual boot windows 8.1 acer V3-571G with Ubuntu 13.10

I am trying to dual boot my acer which came with windows 8 pre-installed. I tried using the tutorial here doing it the simple way but when I load Ubuntu from my transcended flash drive it says that ...
2
votes
0answers
3k views

WIndows 8.1 not showing up on GRUB during boot up. Windows 8.1/Ubuntu 13.10 dual boot

I have recently installed Ubuntu 13.10 along side Windows 8.1 on my Laptop. After the install of Ubuntu and restart, everything worked fine. Windows 8.1 showed up in GRUB when the PC restarted to ...
2
votes
0answers
155 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 ...
2
votes
0answers
205 views

TabletPC: OS selection in GRUB using volume and Windows buttons

I've bought an Acer P3-171 tablet and installed Ubuntu Precise Pangolin alongside with Windows on it. Unfortunately, I only can choose the OS to boot using an external hardware keyboard. I am a ...
2
votes
0answers
163 views

Broken chainloader after cloning drive

I have a multiboot system with Windows XP and Ubuntu 13.04. I use Grub 2 to boot from the MBR to a chainloader in the Ubuntu partition, and the chainloader gives me the option of booting to XP or ...
2
votes
0answers
68 views

Dual Partion windows not working ?

I originally set up Ubuntu "along side" widows(Vista) and realized it was done though wubi after I tried to set up a VB and didn't have enough room. I then repartitioned the HD and did a stand alone ...
2
votes
0answers
430 views

Dual boot Ubuntu 13.10 and Windows 8.1

I installed Ubuntu 13.10 on a Samsung NP300EC5 running Windows 8.1 after disabling "Secure Boot" After installation no Windows items appeared in grub menu. I ran BootRepair, that told me "everything ...
2
votes
0answers
219 views

Dual Boot System: Windows 8 starts up with black screen if started from GRUB

i don't even know if this problem has anything to do with GRUB or Ubuntu. It could be just a hardware problem. my problem started after i installed my new graphics card (Radeon HD7970). Everything ...
2
votes
0answers
167 views

Windows 8 overwrites boot with Ubuntu 12.10

I have a Sony VAIO S series with Windows 8 preinstalled and then I installed Ubuntu 12.10 partition. The first time I was booting the Grub appeared, and I was able to choose between Windows 8 and ...
2
votes
0answers
145 views

Removing Ubuntu, Please Help

I had the wubi.exe in my 16gb usb drive. When attempting to install it, I mistakenly selected my USB drive as my installation drive. After installing, I formatted my USB drive, meaning the uninstaller ...
2
votes
0answers
148 views

Problems installing 12.04 alongside Windows 8

I have a Lenovo Y400 notebook, and I hate Windows 8. So, I tried to install and dual-boot Ubuntu. I immediately ran into problems. First of all, 13.10 won't boot. Unfortunately, I haven't tried it ...
2
votes
0answers
1k views

Ubuntu 12.04 Hangs at “Where are You?” during install

I am trying to dual-boot a brand-spanking new rebuilt computer. I bought (2) 128GB Samsung 840 pro SSDs with the intent of installing Windows 8 (new) on one and Ubuntu on the other... with a 500gb ...
2
votes
0answers
104 views

Ubuntu can only hibernate once?

System: Lenovo Y500 running Dual Boot Windows 8 and Ubuntu 12.04 For some reason, I can only hibernate 1 time after (re)booting up the system. If I hibernate after the first time, the system goes ...
2
votes
0answers
765 views

How to fix GRUB on dualboot with Windows7 and Ubuntu?

I am a relatively recent user of Linux. I had several releases of Ubuntu installed on my laptop working in dual-boot and never had any issues. Recently, I installed openSUSE because I thought it ...
2
votes
0answers
3k views

Dual Boot installation error “no root file system is defined” for 12.04 LTS

I am trying to install ubuntu 12.04 using WUBI.exe from within windows 7. All goes well but when it restarts and installation proceeds it gives and error "No root file system defined". I have tried ...
2
votes
0answers
305 views

ntfs error after installing ubuntu 12.04

I have installed Ubuntu 12.04 on my HD, where windows7 is my old OS..I have set up a 50gb partition for installing Ubuntu. The partition is NTFS format. After installation Ubuntu is starting well, but ...
2
votes
0answers
188 views

Dual boot 12.04 and XP

I installed 12.04 alongside XP and when I restart it says ubuntu is not there and ONLY choice I have is XP without booting from CD for demo, I reinstalled thinking I missed somthing but no luck. What ...
2
votes
0answers
130 views

I cannot install 12.04

I have Windows 7 installed on my machine with 297GB HDD. When I tried to install Ubuntu with WUBI, there's a black screen saying use (hd 0,0) cannot install wubi. After restarting the computer, the ...
2
votes
0answers
466 views

ASUS laptop won't reboot on Windows 7/Ubuntu dual boot after running Windows

I shrunk my HDD and installed Ubuntu 12.04. Everything worked great, but if I reboot and run Windows and reboot, all I get is the "ASUS" screen and a cursor int the top left corner for a few seconds ...
2
votes
0answers
668 views

Early 2011 MacBook Pro 13" Ubuntu Does Not Boot

Just a little info on my computer: I have the early 2011 MacBook Pro 13" with Intel HD 3000 graphics. On my internal HDD, I have OSX and a small partition of Windows 7 that I dual boot with. I have an ...
1
vote
0answers
24 views

Unable to install ubuntu alongside windows 8.1 with raid0: no partitions detected

I tried installing Ubuntu 14.04 alongside windows 8.1 on my machine using an Ununtu USB drive in UEFI mode, but no luck: My machine is Asus UX301, preinstalled with Windows 8, upgraded to 8.1. Got ...
1
vote
0answers
36 views

Full switch from windows to ubuntu?

Recently I partitioned my hard drive an allocated 60 GB of space to an Ubuntu dual-boot. However, I realized I've spent the majority of my time on Ubuntu and would like to replace windows with Ubuntu ...
1
vote
0answers
35 views

not able to boot any OS windows 7 or Ubuntu

My problem is that i can't boot to Ubuntu but i have Ubuntu installed. The problem is that by default is booting for Windows7 that is not working. And so i can't run any OS. My question is using ...
1
vote
0answers
26 views

GRUB2 booting raw hdd disk image via loopback

First of all, i tried to google, but only found how to's for booting iso files with grub via loopback. Im running linux mint 17.1 64, up to date. i have a complete dd image of a 128GB SSD with ...
1
vote
0answers
34 views

Strange boot issue (purple screen)

I'm somewhat of a noob when it comes to this kind of stuff, but I am a computer science student so I am familiar with operating systems. Anyway, I'll try to be as detailed as possible in describing ...
1
vote
0answers
88 views

How to disable Secure Boot in Asus Z97i Plus to dual boot Ubuntu / Windows 8.1?

In Windows 8.1, I created a bootable USB drive with Ubuntu 14.04 on it. I've installed ubuntu on a partition of the SSD drive. Win 8 is installed on a different partition of that SSD. Problem: the ...