0
votes
1answer
21 views

GRUB repair issue - duplicate Ubuntu and no Windows

I tried to repaid grub via Boot-Repaid and these are the results: http://paste.ubuntu.com/7894957/ Currently I have two Ubuntus listed (but they boot into the same system) and the Windows ...
0
votes
1answer
17 views

How to make a portable Kubuntu on external drive (GPT) on UEFI computer?

The problem: after installation Kubuntu on external SSD (Transcend ESD400 512Gb) on UEFI computer I can't use it on another one. I made some attempts but all of them were unsuccessful. My computer: ...
1
vote
2answers
52 views

How to install on and boot from external SSD on UEFI?

I need an external SSD with Kubuntu to boot on different computers. So I created LiveCD, booted from it, plugged external SSD. With the help of GParted I converted the SSD to GPT and created ...
1
vote
2answers
50 views

Installing Ubuntu dual boot on Acer Aspire E1 522 Notebook

A few weeks ago I bought an Acer Aspire E1 522 Notebook with an AMD A6 quad-core processor. I wanted to install a dual boot with Ubuntu, but the Ubuntu installer did not give me the option to "Install ...
0
votes
2answers
75 views

14.04 does not boot after otherwise successful dual boot with windows 8.1

Have ASUS X551M Notebook PC. Boots Windows 8.1 Want to dual boot Ubuntu. Need clarification on Bios setup. What does "BIOS" add boot option really want when it says it wants a format of ...
1
vote
0answers
15 views

HOW TO uninstall ubuntu safely [duplicate]

I currently have Windows 8, Ubuntu 12.04 and Ubuntu 14.04 (on my Dell Inspiron 14z pre-installed Windows 8 with Secure Boot nand UEFI mode). I had installed 12.04 LTS as a requirement for a project ...
0
votes
0answers
11 views

How to add the entry for Windows 8 to grub [duplicate]

Thanks for your time. I have ubuntu 12.04, and reinstalled windows 8 for a few exclusive programs that work with products I have bought. I reinstalled grub-efi on my UEFI system. Everything works ...
0
votes
3answers
77 views

Windows 8 and Ubuntu Dual Boot Issues

I know tons of people have issues dual booting Linux with Windows 8 machines because of all the UEFI garbage. In fact, I had a similar issue last year. After installing Windows 8 next to Ubuntu, I ...
0
votes
1answer
19 views

Booting Ubuntu 13.4 from External Drive Stopped Working [closed]

As of a few days ago, I had a working installation of ubuntu 13.4 running on a toshiba external hard drive. I used rEFInd to successfully boot into it from my Macbook Pro. However, then my Macbook ...
-1
votes
0answers
23 views

Dual boot menu not showing up (Windows 8 and elementary os) [closed]

I've installed elementary os on my Sony Vaio Pro alongside Windows by selecting the "Something Else". I have tried this guide (tried disabling secure boot too): ...
-1
votes
0answers
56 views

Can't boot Windows 8.1 after installing Ubuntu 14.04 [duplicate]

I had a few problems with Ubuntu 12, so i installed Ubuntu 14.04. I had a problems with booting (Ubunut didn't start). I repaired Ubuntu boot with boot-repeair, but i think i destroy Windnows 8.1 ...
0
votes
1answer
20 views

I can't boot into windows: error: unknown command 'drivemap'; invalid EFI file path [duplicate]

I had Windows 8.1 alongside Ubuntu and all worked well. After a problem with my video configs I decided to unistall Ubuntu and I made a fatal mistake: deleted the Linux partition. After that I ...
0
votes
1answer
25 views

Boot into windows using grub1.99-21ubuntu3.14

I had a working grub menu list, till I activated express ssd on my ultrabook with both windows 8 and ubuntu 12.04 Now i get a screen showing the minimal CLI mode which Im clueless about. Did try ...
1
vote
1answer
87 views

Windows 8.1 does not load while dual booting Ubuntu 14.04 LTS 07/19/2014

I am new to the Linux/Ubuntu world and I am interested in continuing, but from the beginning I am already having problems with dual booting a preinstalled Windows 8.1 with Ubuntu. I have a Lenovo ...
0
votes
0answers
23 views

Ubuntu 14.04 fails to live boot

Back story, skip I recently had a problem where my Windows 7 somehow shut down mid update. I almost never shut down my PC and Windows decided to update itself. Windows 7 was completely dead with no ...
0
votes
2answers
41 views

How do I install Ubuntu Studio to its own hard drive on a UEFI system?

I have tried this many times over but I can't seem to get this to work for my situation. Basically, I used to work with Linux but now I just use it to edit videos and photos in Ubuntu Studio. ...
0
votes
0answers
52 views

Unable to repair GRUB with Boot Repair

I installed Ubuntu on my laptop, which came with Win 8.1 preinstalled, with UEFI of course. So, I disabled secure boot and I installed without much interruption, but I realized that I could only boot ...
0
votes
0answers
51 views

Dual Booting Ubuntu 14.04 from Windows 8 Issues NO ANSWER ANYWHERE [duplicate]

I'm having so many issues installing booting Ubuntu 14.04 on a machine that I installed Windows 8.1 on first. I created a bootable USB drive, went through the Ubuntu installation setup, and then when ...
0
votes
0answers
40 views

No boot option after installing Ubuntu

I just got a new ASUS laptop with Windows 8 preinstalled. When I installed Ubuntu, everything went smoothly but when I restarted it, it booted into Windows. I checked the boot options in the UEFI BIOS ...
0
votes
2answers
106 views

Ubuntu 14.04 Windows 8.1 Grub Crashes Install

I've been trying for days to get Ubuntu 14.04 dual booted on my Windows 8 preinstalled laptop with UEFI. My laptop is a Dell Inspiron 15R 5537. I followed a tutorial that had me disable fast start ...
0
votes
2answers
80 views

Dual Boot Windows 8 - Ubuntu 14 : GPT destruction with GDISK, computer no more starts

I just bought a new ASUS computer with WINDOWS 8 pre-installed (so UEFI and secure boot activated) and it is no more working since I did a mistake with GDISK: I wanted to install UBUNTU alongside ...
3
votes
6answers
172 views

EFI Dual Boot Windows 8.1 and Ubuntu 14.04

I have installed Ubuntu 14.04 LTS in a dual-boot config with Windows 8.1 following the tutorial: http://ubuntuforums.org/showthread.php?t=2227580 (I added an ext4 /home partition.) Even after step ...
1
vote
1answer
41 views

I'm using the 64 bit ISO of Boot Repair to deal with UEFI. What do I do in Advanced Options to continue?

I followed this: Boot repair asking for 64 bit iso - what do I do with it? And I was able to do almost everything in it. I'm stumped at this point: "you have to give the partition where EFI files ...
1
vote
2answers
80 views

Is disabing Secure Boot needed for Ubuntu 14.04 dual-boot with Windows 8 UEFI

I've read some guides on dual-booting Ubuntu and Windows 8, but all of the guides I have read are about older versions of Ubuntu. They recommend disabling Secure Boot because there is a bug in the ...
1
vote
3answers
95 views

Dual boot Install of Trusty Ubuntu on an HP with Windows 8 (64 bit) pre-installed (UEFI supported)

Yes, I have read, many times, "Installing Ubuntu on a Pre-Installed Windows 8 (64-bit) System (UEFI Supported)," and I have read the "UEFI" piece with the subtitle "Installing Ubuntu Quickly and ...
0
votes
0answers
20 views

Error while installing windows 8 along xubuntu on uefi [duplicate]

I was installing installing xubuntu when I accidentally deleted my pre-installed windows 8. To reinstall windows 8 I changed the boot mode to CSM (as windows doesnt show up in efi menu). On clicking ...
0
votes
2answers
38 views

Installed more ram /boot/efi not found… How to fix?

So, I just installed more RAM. Now I can't boot (properly) into xubuntu. When booting I'm greeted with something along the lines of "Failed to load /boot/efi, press S to continue or press M to ...
0
votes
1answer
51 views

HP ProBook 4740s - Win8 OEM + Ubuntu 14.04

Is it even possible to install Ubuntu 14.04 alongside Win8 OEM on this laptop? When I set UEFI hybrid and disable SafeBoot I'am able to boot from DVD with Ubuntu, and install, but I haven't found a ...
0
votes
0answers
19 views

Dual Booting Windows 8.1 and Ubuntu 12.04 [duplicate]

I got the dual boot to work well for about 2 months, but am now getting an EFI error "Inability to find 'drivemap'" on the windows side. Any ideas on how to fix this?
2
votes
1answer
73 views

Need help with Dual boot Win 8.1 & Ubuntu 14.04 on HP Envy j112 tx Notebook [duplicate]

I bought a new HP notebook with pre-installed Win 8.1. I am trying to dual boot it with Ubuntu 14.04. I have followed the usual steps, and installed Ubuntu on my system. However, when I boot the ...
1
vote
1answer
47 views

Grub menu not showing after exiting BIOS

So I've dual booted Windows 8.1 and Ubuntu 14.04 on a UEFI system. So far I've been able to switch OSs from the grub menu at the boot screen, which shows entries for both. Recently, I tried to run ...
0
votes
0answers
13 views

Can't specify needed GRUB file location partition in boor-repair when using “Advanced options”

I had a laptop with pre-installed Windows 8 with UEFI. Then I installed Ubuntu 14. Now I'm fighting with GRUB file to get an opportunity to chose whether it's Windows or Ubuntu is ran after laptop ...
0
votes
1answer
43 views

Windows 8 not available in GRUB

I tried to install Ubuntu next to windows 8 (because I really don't like windows 8) but ubuntu lacks some of the things I need that I had on windows 8 for a class I am taking right now. Ubuntu is ...
1
vote
2answers
50 views

Could not boot Ubuntu alongside Windows 8

[I'm a beginner to Linux] Hi I installed Ubuntu 14.04 alongside Windows 8 following instructions in here - http://www.everydaylinuxuser.com/2013/09/install-ubuntu-linux-alongside-windows.html Without ...
-1
votes
1answer
62 views

Cleaning Up Boot Details?? Dual Boot (UEFI) : Windows 8 & Ubuntu 12.04

Well, I don't know from where to begin with... I've a DELL Laptop(x64 Based Processor) with Windows 8 Pre-installed! I tried installing Ubuntu 12.04 on my system.(i don't know if it suports UEFI or ...
1
vote
4answers
200 views

Dual Boot Ubuntu 14.04 with Windows 7 on UEFI

I just built a new computer last week, and this weekend I got around to attempting to install Ubuntu 14.04 on it besides Windows 7. This is my first experience really using UEFI, so I was a little ...
1
vote
0answers
83 views

Problem cause when install/try ubuntu from USB; got squashfs errors on Dell Inspiron 11

It looks like Squashfs errors were prevalent in the past but I haven't seen much recently. I'm using a Dell Inspiron 11 3000 with Windows 8.1 pre-installed. I turned off fastboot, secure boot, still ...
1
vote
1answer
59 views

Problems recovering Ubuntu OR Reinstalling Ubuntu alongside Win8

I am trying to get linux back running on my laptop that has Win8. It used to run before I upgraded to Win8.1 but now, whenever I choose Linux in the boot menu it just returns some messages saying ...
0
votes
1answer
70 views

Dual boot Windows 8 and Ubuntu 14.04 - Lost ability to boot from USB

Good Morning, I recently set up my Asus Windows 8.1 laptop to be a dual boot system with Ubuntu 14.04. I have successfully created a dual boot system using Grub2 as my bootloader. The problem is ...
0
votes
1answer
162 views

Dual boot Win 8 / Ubuntu loads only Win

my computer is a Sony Vaio Notebook. I used Ubuntu and Win 8 with dualboot but windows somehow managed to remove the choosing of the OS at startup. I think the bios is EFI and secureboot was disabled ...
0
votes
1answer
25 views

Failed to load GRUB

I have installed Ubuntu 13.04 using separate partitions with windows 8 already installed, grub didn't load so I used "Boot Repair" and did "Recommended Repair". Now while booting I get "FAILED TO LOAD ...
0
votes
0answers
17 views

Built my own computer and I have two OS's on one HDD… And can't access the original

On my computer I had originally installed Windows 8.1 and Ubuntu 14.04LTS . By purchasing a secondary hard drive to quarantine Ubuntu from Windows so it wouldn't affect my 1.82TiB Main HDD. I have ...
1
vote
1answer
278 views

Installing Lubuntu 14.04 in UEFI

I have an Asus N56VZ. In the BIOS, UEFI is enabled. I am trying to dual boot Lubuntu 14.04 with preinstalled 64 bit Windows 7. I booted from a live-USB and there were two options, a normal USB boot ...
1
vote
1answer
121 views

Windows 8.1 not appearing in Grub2 after installing ubuntu 14.04

I have HP notebook which came with freeDOS (MBR partitioned with two primary partitions). I have installed Windows 8.1 in Legacy mode by creating another primary partition. Yes, in Legacy mode though ...
0
votes
1answer
171 views

Change boot order using efibootmgr

I recently installed Ubuntu 14.04 (First time linux user) on my HP Envy and have been trying to get the dual boot to work. I've looked around and have tried running the boot repair (here are the ...
0
votes
2answers
129 views

Ubuntu 14.04 - after installation no bootloader, so Windows 7 starts

I have just installed Ubuntu 14.04 for the first time. There is also working Windows 7 on that PC. After the installation from Ubuntu 14.04 with an USB-Stick I clicked on "restart" and the system ...
0
votes
2answers
359 views

Ubuntu 14.04 install: grub-efi-amd64-signed failed to install into /target/

I'm trying to install Ubuntu 14.04 on a Dell Inspiron 7537, in dual-boot with Windows 8.1, with a UEFI system. After the creation of the new partitions, I've been able to install Ubuntu 14.04 without ...
0
votes
2answers
52 views

Update Windows 8 broke my GRUB

Any update W8 broke my GRUB. Normally, the boot-repair all repaired, now can not cope. Details: http://paste.ubuntu.com/7612713/ Can you advise something?
0
votes
1answer
56 views

Grub does not see second operating system

I just installed Lubuntu 14.04 on a desktop computer. The Computer has two hard drives, one of them contains WindowsXP and one of them does contain Lubuntu. The idea is to have an offline XP and an ...
2
votes
0answers
54 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 ...