An operating system from the Windows NT family of operating systems from Microsoft, released in 2012 and the successor of Windows 7. Introduced UEFI as a replacement for legacy firmware/BIOS and required computer manufacturers to enable the "secure boot" feature.

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0answers
15 views

how to link several computers together using different systems [on hold]

i just wanna ask you if i can link too many computers together, i want to use Ubuntu to make that happens. help! if it's possible two ways will be just great.
0
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0answers
20 views

Question about boot-repair

I partitioned off 455GB of my pre-installed windows 8.1 for Ubuntu 14.04 since I have a TB HDD and Win8.1 is terrible.... My system is UEFI and has EFI. I turned off secure boot, fast boot, and auto ...
0
votes
1answer
30 views

Can't boot from USB on Win8

Every time I go to boot Ubuntu to install on a separate partition, it tells me there's no bootable disk/drive. I know the ISO is uncorrupted. However, when I start my laptop, it gives the option to ...
0
votes
0answers
18 views

I just downloaded Ubuntu and lost windows 8 [duplicate]

I installed Ubuntu latest version and it works but lost my Windows. When I was doing installation from USB boot. I chose the first choice of the installation because there was no other operating ...
0
votes
1answer
47 views

When I try to install Ubuntu on my laptop, already having Windows 8.1

When I try to install Ubuntu on my laptop, that already has Windows 8.1 pre-installed, it shows that my hard drive is empty. Could you please help me to resolve this problem?
0
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0answers
13 views

Cant dual boot Ubuntu on external drive

I have successfully installed ubuntu on my external drive. On the first boot, I saw the option to boot into windows or ubuntu and I boot into ubuntu. After that, all subsequent boots does not give me ...
1
vote
3answers
29 views

Do I have to dual-boot or can I do a fresh install?

This question is probably ridiculously stupid but I have a Windows 8 machine (new one with the UEFI thing). I'm going to be installing Ubuntu later, and I was wondering if I absolutely have to ...
-1
votes
0answers
16 views

Cant load back into ubuntu

After i successfully install and loaded ubuntu, i restarted and loaded into windows. But now no matter how many times i cant change back into ubuntu Windows 8 Fast boot, Safe boot all turned off
0
votes
1answer
30 views

Windows 8 and Ubuntu in UEFI mode - Ubuntu only boots when entering Windows 8 first

I have a problem, which is that the only way to start is when I start Ubuntu 14.04 Windows 8 first then (Shift + reset) and enter to boot from USB and Ubuntu there appears, after selecting newly see ...
-1
votes
0answers
9 views

How to remove Ubuntu 14.04 completly and install Windows 8.1 [duplicate]

I recently installed ubuntu 14.04 by completely removing windows 8. But some of the softwares/applications that i use are not available in Ubuntu. So now I want to remove Ubuntu completly and install ...
0
votes
0answers
19 views

Awkward Dual Boot Problems

I had Ubuntu installed alongside with windows 8.1 using Luis Alvarado's answer. It worked for several days fine (grub was appearing) but yesterday I changed some setting regarding power in ...
0
votes
0answers
15 views

Problems in creating bootable pendrive with Windows 8.1

I have already tried to use solutions from: How can I create a Windows bootable USB stick with Ubuntu? but non of them works in my case. While using WinUSB installation progress stops at 'installing ...
0
votes
2answers
86 views

Dual boot Windows 8.1 / Ubuntu 14.04 on two separate HDDs

So got a new PC (Dell 3847) and swaped the 400w power supply from old system to replace 300 W one and picked up a NVIDIA GeForce GTX 750 Ti graphix card. I would like to use the 1 TB HDD in my old PC ...
0
votes
0answers
27 views

Windows 8 entry missing in grub2 after installing ubuntu

As my ubuntu 14.04 broken, I have reinstalled it. After that am not able to boot to windows 8 on my HP laptop. I can see all the windows 8 files and other partition data in ubuntu login. I have tried ...
0
votes
0answers
12 views

Error during installation Ubuntu (dual-boot wit Win 8)

I have an error during installation of Ubuntu(14.04) by USB, i install it next to Windows 8 (dual boot). I disabled FastBoot, SecureBoot. I had to put on the mode nomodeset to avoid black screen. The ...
0
votes
0answers
35 views

Windows Gone & No Grub after Ubuntu Installation

I installed Ubuntu 14.04.1 LTS on my PC which already had Windows 8 running. I followed the steps as instructed in: http://itsfoss.com/install-ubuntu-1404-dual-boot-mode-windows-8-81-uefi/ Like it ...
0
votes
2answers
79 views

Ubuntu/Windows dual boot issue

I first had Windows 8.1 already installed on my machine, and then I decided to install Ubuntu 14.04 LTS as well. I first shrunk the size of my Windows Disk. Then I installed Ubuntu, splitting it into ...
0
votes
0answers
70 views

dualboot windows 8/ubuntu 14.04 problem - boot repair?

I have Sony Vaio E series SVE14A2M1EW and I tried to install ubuntu 14.04. I used this manual: Installing Ubuntu on a Pre-Installed Windows 8 (64-bit) System (UEFI Supported) After installation I ...
0
votes
2answers
30 views

How to restore Thinkpad W530 back to Windows [duplicate]

I installed Ubuntu onto my Thinkpad W530 awhile back via USB but now I need to get windows back on the machine and possibly dual boot Ubuntu instead. I have the recovery CD's for windows 8, I am just ...
0
votes
0answers
36 views

Can not create new partition

This is my problem: I can't use GParted Partition Editor to create a new partition or resize/move. I cant do anything with that drive. I want to create a new partition to install windows 8.1. I ...
0
votes
0answers
19 views

Dual-Boot Unbuntu with Windows 8 on yoga 2 pro

I need help setting up an installation of Unbuntu on my yoga 2 pro, but I need to keep the Windows 8 on their as well. I have resized a partition to have 80GB free, but it is in the middle of the ...
0
votes
0answers
71 views

Adding windows 8.1 entry in Grub2

I am completely new to Ubuntu and have a problem getting dual boot with win8.1 working. I can boot both installations as UEFI boot, manually changing disk boot priority in BIOS, Grub menu is showing ...
0
votes
2answers
28 views

Remotely connect Ubuntu to windows over internet

how to remotely connect to another computer over the internet window,can I do it by Remmina Remote desktop client?Can anyone tell me a way out.I'm using Ubuntu 14.04 and the remote desktop is running ...
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votes
0answers
44 views

Installing/Uninstalling Ubuntu alongside Windows 8.1 [closed]

Before we continue, I'd like to clarify a few points :) 1. This is going to be a long thread so if you are not up to it, you should go back and find something else to read. 2. I love Windows, I love ...
0
votes
1answer
30 views

Windows 8.1 is not showing up in grub2 menu

I have a Toshiba Satellite C55 Series Laptop. I decided to install Ubuntu because I love Android. When I installed Ubuntu there was a Windows 8 option, but after I restarted my laptop windows 8 option ...
0
votes
2answers
42 views

VirtualBox Ubuntu [duplicate]

I created a virtualbox for ubuntu guest and my host is windows 8.1. Do I need to be carefull with virus passing from the ubuntu virtualbox to the real hard drive on windows?
1
vote
1answer
74 views

Uninstalled Ubuntu 14.04, can't boot Windows 8 stuck GNU GRUB

I've got a problem with my computer after trying to uninstall Ubuntu 14.04 (in probably the wrong way). The steps I took yesterday to try this are as follows: booted windows 8 went to uninstall ...
0
votes
1answer
43 views

How can i make menu boot windows and ubuntu?

Sorry my english is not good, my laptop has installed windows 8.1. Then I installed ubuntu 12.04, so now I cant access windows 8.1. When I turned my laptop on, I dont have any menu boot. How can I log ...
1
vote
1answer
29 views

Can't boot from CD/Install Windows

My issue is with Ubuntu 14.04. I have recently installed Ubuntu over Windows 8, being unhappy with Windows. After playing with Ubuntu, I discovered that some of my hardware and software is ...
0
votes
1answer
67 views

Can't Boot into Windows 8

I have just installed Ubuntu 14.04 LTS on my laptop with Windows 8 installed. Now I can boot into Ubuntu without any problems, but I can't boot into Windows 8. After I choose Windows 8 Loader (on ...
0
votes
1answer
75 views

Installing Ubuntu 14.04--Grub Rescue Error after failing to turn off secure boot [SOLVED]

I am not able to start the operating system .Whenever I try to start the operating system it shows the following error: file /boot/grub/i386-pc/normal.mod not found Entering rescue mode... ...
0
votes
3answers
20 views

Converting Primary to Logical Partitions

I am dual booting Ubuntu on Windows 8, and during the install, I get no option to install alongside Windows 8. A previous question gave me the information that I needed to make my partitioned drive ...
0
votes
1answer
36 views

Windows 8/ Ubuntu Dual Installation Problem!

Okay, so I have fulfilled all the requirements necessary to dual booting Ubuntu 14.04.1 on Windows 8 (disabling secure boot and fast boot, making liveCD, and partitioning 50gb of free space on my 2tb ...
0
votes
0answers
11 views

Can not change grub2 timeout

I did follow instruction https://neosmart.net/wiki/easybcd/dual-boot/linux/ubuntu/ But I can not do last step! I did sudo update-grub and sudo update-grub2 and GRUB_RECORDFAIL_TIMEOUT=$GRUB_TIMEOUT ...
0
votes
1answer
51 views

Booting into Windows after 14.04 Install (dualboot)

So I just finished installing Ubuntu 14.04! But the bootloader does not seem to work since I just boot into Windows 8.1 automatically. I have tried running the boot repair app without success. The ...
0
votes
1answer
36 views

Create Wifi Ad-hoc to connect Ubuntu and windows 8.1

I want to build a wifi Ad-Hoc in my Ubuntu that my friend with windows 8.1 can connect to it. is it possible. please clarify me what should i do.tnks
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0answers
20 views

Error while saving File in ubuntu 12.04 guest OS

I'm running Ubuntu 12.04 as the guest in virtual box with windows 8.1 as host. Whenever I try to save a text file I have been editing I get this error message on my first try at saving the file. ...
0
votes
0answers
101 views

Boot-repair failed with Ubuntu 14.04.1 & Windows 8

I have a Samsung laptop with pre-installed windows 8. Its a 64 bit machine with dual boot. I recently tried to upgrade to Ubuntu 14.04.1 LTS from Ubuntu 13.10. I installed by creating three partitions ...
1
vote
0answers
49 views

Installed Ubuntu 14.04 after Windows (dual-boot) - Windows now no longer boots up

I recently installed Ubuntu 14.04 after several failed attempts at other distributions running alongside Windows 8.1. I have managed to successfully install Ubuntu 14.04 alongside my Windows 8.1 ...
0
votes
0answers
58 views

After installing Ubuntu Windows-8 is gone, How to get back access?

Today I installed Ubuntu on my computer, and I thought, It would install Ubuntu beneath the already installed Windows installation. But I cannot access and start Windows any more. Can someone please ...
-1
votes
0answers
41 views

How to delete Ubuntu, and restore Windows 8.1

I just installed Ubuntu and realised it was the worst idea ever. Is there anyway to get back to using windows 8.1? (I don't have a recovery disk/CD)
0
votes
0answers
14 views

Trying to enter screen were i can access my USB on start up so i can install GParted live CD and Windows 8.1

I have a small but annoying problem, recently i have been enjoying Ubuntu 14.04 and intend on keeping it but I am trying to resize my primary partition so I can have space when installing windows 8.1, ...
0
votes
1answer
75 views

GRUB fails to load Windows in “dual-boot” with ubuntu

I've just installed Ubuntu from live DVD in my external HD to try it before using it in dual boot with windows 8. I deleted my Windows backup to make room for it so, even if I have the rescue disk I ...
0
votes
0answers
16 views

reboot or select proper boot media

I shrunk my windows 8.1 partition and was able to successfully install Ubuntu 14.04. The only problem was my touchpad wasn't working anymore in Ubuntu, just in windows. I found this article online ...
0
votes
2answers
54 views

I cant install Ubuntu alongside Windows 8.1

I have a computer running windows 8.1, and I want to install ubuntu along side of it. However, my computer has some corrupted system files on it when I bought it, so I took it into a local store to ...
-1
votes
0answers
17 views

Replace Ubuntu with windows 8 ISO [duplicate]

Hi I have an asus x200ca running Ubuntu 14.04 and I have decided I need windows for work. I have a windows 8 ISO file on a usb stick how do I boot from this? Thanks
0
votes
0answers
48 views

dual boot - ubuntu 14.04 not able to change boot from legacy support to UEFI, preinstalled windows 8.1 lenovo flex 15

Mistakenly I installed ubuntu 14.04 on legacy support and my laptop has pre-installed windows 8.1 on UEFI system. To switch bewtween operatin systems I have to first switch bios. Also, I am not able ...
0
votes
0answers
58 views

Not sure which way to dual-boot Ubuntu 14 and Win8.1

I have a Dell Inspiron 1500 3000 series and it came preloaded with win8.1 and I would like to dual-boot Ubuntu 14. I have read 10+ guides and watched 5ish videos and I feel fairly confident that I can ...
1
vote
0answers
50 views

Trying to use Lubuntu as a simple server in a Windows-8 network

I have a couple of Windows-8 machines and a Win-7, and I'd like to use a small ASUS-eee running Lubuntu 14.04 as a simple fileserver for limited data that I usually need on one PC or the other. I have ...
0
votes
1answer
57 views

Ubuntu Dual boot install with windows 8.1

I have Windows 8.1 on C: drive and i want to install Ubuntu14.04 on D: drive and i will be extending D: drive with E: what i want to know is ,is it fine if i select install "Ubuntu alongside windows" ...