GRUB2 is the next generation of the GRand Unified Bootloader (GRUB). Ubuntu has used GRUB2 as the boot loader since 9.10 (Karmic Koala). Commonly referred to as simply "GRUB".

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I think its called grub tool bar im not too sure but its gone

I have ubuntu 14.04.02 all of the sudden when i turned on my computer my tool bar was gone , the one to turn my computer off and check wifi terminal , so i wasnt sure what happened but nmy internet ...
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14 views

How do I deal with the isw ERROR?

>>sudo update-grub Warning: Setting GRUB_TIMEOUT to a non-zero value when GRUB_HIDDEN_TIMEOUT is set is no longer supported. Found linux image: /boot/vmlinuz-3.13.0-55-generic ...
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2answers
84 views

Deleted Ubuntu partition and can't access Windows anymore

I'm a linux newbie and I need some help. I partitioned my HDD and managed to install Ubuntu 15.04 along with my pre-installed Windows 8.1, but when I tried it, it kept crashing and restarting by ...
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22 views

fresh install 14.04, screen and wifi not working on reboot

I am having strange problems with ubuntu LTS, fresh install everything goes ok, no errors to be seen, works ok accept when i try to do a software shutdown or restart when it gets past the grub ...
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52 views

boot repair gets aborted

Installed Boot-Repair and ran (Recommended Repair); it gets aborted showing me this message: "Please use this software in a live-session (live-CD or live-USB). This will enable this feature"... which ...
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1answer
152 views

Installing Ubuntu after failed installation with flash drive (no disk drive)

I'm trying to install Ubuntu (version does not matter to me) alongside my Windows Vista Operating System. My laptop does NOT have a disk drive, so I have to use the bootable flash drive option. ...
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1answer
124 views

Ubuntu 15.04 grub doesn't load windows 8(shows a red screen with white stripes)

I recently bought a NEW dell inspiron 3543(i5 5th gen) laptop. (I have used ubuntu before as duel boot with my older machines but didn't get this.) I installed windows 8 and then ubuntu 15.04 to use ...
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47 views

Urgent. unknown filesystem grub rescue ubuntu

I have linux under windows partition. I have 4 disks in which one of them windows is installed and 2 for data. Another one is 15gb hard drive, Which always asks me to format either i open it in ...
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1answer
47 views

Installed Ubuntu alongside Windows 7, can't boot Ubuntu

I've downloaded the iso for ubuntu, put it on a bootable usb stick, installed ubuntu alongside windows 7 (allocating disk space during the installation, taking it from the hdd on which my windows 7 is ...
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2answers
39 views

Is it possible to use ubuntu alongside windows 8 without any bootloader(grub, win8 etc.)?

I want to use ubuntu alongside my windows 8, but when i press the power button, i do not want to see any bootloader, i want windows 8 automatically begins, and when i want to use ubuntu, i want to use ...
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1answer
22 views

Unable to run Bootinfoscript

I'll try to be as clear as possible by mentioning exactly what i did.I've formatted my windows drive and installed it again and after that installed ubuntu 15.04.The bootloader installation failed so ...
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58 views

LVM, GRUB2 and whole disk boot

Ubuntu 14.04.2 LTS on a HP N54L My existing layout is a LVM on a parition as per default Ubuntu install.   sdd 8:48 1 29G 0 disk      └─sdd1 8:49 1 28.9G 0 part ...
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1answer
39 views

grub missing after laptop maintenance [closed]

I cleaned my laptop fan today, having to remove my hard disk. Now, grub is missing : my laptop boots on windows automatically. I had a debian testing - windows dualboot. Boot Mode : [UEFI] Secure ...
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1answer
42 views

Can't open file to disable splash screen

I'm on Xubuntu 15.04 32 bit if that means anything. It's a fresh install. I'm trying to disable the splash screen. (There actually doesn't seem to be any. It's a black screen from boot until I get to ...
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0answers
31 views

why grub menu is not showing on startup, when i press F9 on startup than only my laptop shows grub menu

I installed ubuntu 14.04 on my hp laptop along with windows 8.1 pre installed. both operating systems (ubuntu & windows 8.1 ) are working well.problem comes when i start my laptop it never show me ...
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24 views

Optimal/typical configuration for dual boot Windows 7 and Ubuntu

I've got Windows 7 x64 and Ubuntu 14.04. After upgrading from 13.10 to 14.04 my Grub has been trashed, and I now need to try and fix it. Using boot-repair, in 20 different permutations of settings, ...
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2answers
110 views

GRUB menu while installing xubuntu 15.04

I have windows 7 installed on my system and I'm trying to dual boot my system using a live usb stick of xubuntu 15.04(64 bit) which I created using unetbootin software. my issue is when I boot from ...
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0answers
30 views

Ubuntu 14.04 won't boot after running windows drive on PC EFI / LVM question?

I have an Acer desktop box that came with a windows 7 on the hard drive. I added a 1TB hard drive (with the windows 7 original drive disconnected) and installed Ubuntu 14.04 using the LVM option. As ...
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1answer
40 views

Fedora 21 entry missing from grub

I was using fedora 21 and ubuntu 14 on dual boot. I did not notice when it happened, but now my fedora is missing from the grub entry(ubuntu grub is working) and I am not able to access it. I ...
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1answer
83 views

shutdown: Unable to shutdown system from root shell (init=/bin/bash). (ubuntu 14.04)

I made some changes in the boot options in grub to directly login into the root shell viz. Press e at the GRUB2 boot menu. Change the line ro quite splash $vt_handoff with rw init=/bin/bash press ...
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0answers
20 views

Virtual machine created from dual boot

I have a dual boot laptop with windows 8.1 and ubuntu 14.04. Want to create a virtual machine of existing windows8.1 and use this VM in Ubuntu/ Virtualbox of the same physical machine. Created the ...
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0answers
30 views

Trouble booting after each kernel update

For some days now I have trouble booting after updating the kernel. I'm using UEFI without secure boot. Until 3.19.0-18 it all worked fine. When upgrading to 3.19.0.20 the system did not boot with ...
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1answer
37 views

Cloning SSD with dd But Clone Does Not Boot

At my job we have always used dd to make clones of our master os image, but recently we have updated from Ubuntu 12.04 to 14.04. We made an image of it and created a news SSD with it. sudo dd ...
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2answers
28 views

How to make GRUB work again? [duplicate]

I installed Ubuntu and then Windows 8. How can I make GRUB work again so that I can choose which system I want to boot?
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32 views

How to automatically boot into Ubuntu? Dual boot with Windows 8.1

Unfortunately I have to use Windows from time to time as some programs are only available for it. I have an SSD on my desktop for fast boot up, which is absurd if I have to wait to select my OS every ...
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1answer
37 views

Ubuntu 14 Raid not booting

i'm having issues for booting my Ubuntu 14.04 Server. I have two discs 320GB. I upgraded the disks from two 160GB and everything was working ok. Those disks were one IDE and the other SATA. Now both ...
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0answers
318 views

Ubuntu 15.04 dual boot error with Windows 8.1 with UEFI and SecureBoot

Greeting's, I've tried to install windows 8.1 + ubuntu 15.04 thrice now. But both the time's i'm left with a peculiar problem. I have UEFI and Secureboot enabled. In the UEFI there is no option to ...
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0answers
32 views

Grub timeout does not work with hibernation in 15.04

Before installing 15.04 this worked fine, now grub timeout works only if I restart, if I hibernate and then turn the computer on there is no timeout and grub menu is displayed indefinitely. How can I ...
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0answers
38 views

Install from ISO image on the same hard drive

I am working with the assumption I have a computer with a single hard drive, no USB connectivity and no access to external disks (no optical, diskette or network drives). No PXE either, of course. ...
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2answers
29 views

I want to dualboot Windows 8.1 and Ubuntu 14.04

I want to dualboot Windows 8.1 and Ubuntu 14.04, can someone please show me every step for doing so. Please don't send links to videos, just type it for me please. I want to dual boot on one single ...
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0answers
14 views

Screen flickers for a second during boot up

I am running dual boot with windows 8.1 and elementary os freya on my Hp laptop. During boot up, after I select the OS in my grub menu and before the elementary icon loads (boot splash), the screen ...
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1answer
192 views

Help creating Custom Grub2 Entry for Parted Magic 2015 (Have working 2013)

I love parted magic, I want to be able to use the newest version. I got my custom entry from Help Ubuntu and tweaked it a bit to my system and made it simpler. It works with the version from the ...
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1answer
152 views

Boot-repair: Can't boot ubuntu in uefi mode

I am aware that there are many similar questions in this site, but none of the seems to solve my problem. I've been trying to install ubuntu 14.04 alongside a preinstalled Windows 8.1 in a toshiba ...
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1answer
35 views

Grub does not show up at start, cannot select older kernel

I just built a newer kernel and tried to install it. I use a script (which I have successfully used before) to that effect. Now the kernel won't start. It shows: Loading Linux <my version ...
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0answers
23 views

windows keeps rebooting when starting

just two hours ago I turned off my Toshiba laptop and everything was fine. I turned it on again and tried to choose Windows from Grub (since I have dual booted Ubuntu with Windows). this happened to ...
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27 views

Dual Boot Slows Boot Time

Boot into Ubuntu has become very slow. Boot speed was acceptable when triple booting into Ubuntu 15.04 (sda), Windows 7 (sdb) and Emmabuntu (sdc). Booting to Ubuntu became very very slow after ...
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30 views

GParted Boots to Grub Console

I've made a GParted live USB and it boots into grub console mode instead of the GUI boot menu of GParted. Doing anything wrong? Edit: Could it be possible that this isn't the boot menu from GParted ...
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38 views

Ubuntu startup problem after installation

I recently purchased HP 14-V230TX model and I install Ubunt v14.04.2 LTS using separate partition. After installation, it doesn't show choices of OS to choose. I tried to boot using F9 but it only ...
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1answer
116 views

Moving to an SSD

I'm moving from a 1tb HDD to a 500gb SSD. On the HDD I have a 600gb partition for Windows and a 400gb partition for Ubuntu. On the SSD I have a 150gb partition for Windows, and a 350gb partition for ...
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1answer
28 views

Dead ID pin on DELL AC adapter, how can i run the CPU on 100% anyways?

I have a Dell D430 with Lubuntu 14.04 (if i'm not wrong about the version) installed. My power adapter failed with its ID pin, but it's powering the unit. I don't care of charging the battery, it will ...
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1answer
113 views

14.04 Upgrade triggers grub-pc failure

My problem begins with an upgrade from Ubuntu 12.04 LTS to 14.02 LTS. As part of this I received several error messages about not being able to remove old kernels. When first booting into 14.02, I ...
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84 views

update-grub shows “No volume groups found”

Whenever I run sudo update-grub in a terminal, I get the following output: Generating grub configuration file ... Found background image: /usr/share/images/desktop-base/desktop-grub.png Found ...
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0answers
114 views

Change TTY resolution in 15.04

I am trying to change the resolution of the TTYs (the ones reachable with Ctrl+Shift+Fn) on Ubuntu 15.03. I have consulted these sources: ChangeTTYResolution Higher resolution when switching to tty ...
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1answer
84 views

I accidentally put grub on my hard drive MBR while trying to install Ubuntu on an external hard drive

I was trying to install Ubuntu to an external hard drive, but in the installer I accidentally chose to put grub on my internal hard drive MBR instead of the external hard drive's MBR. I don't really ...
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0answers
23 views

Trouble with Computer I just loaded ubuntu on

I had an old pc that wass missing bootmngr (HP pavilion dv6) so wiped the memory and put unbuntu 14.01 LTS and after a lot of trouble got it working. I shut it down and went to turn it back on and it ...
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1answer
57 views

GRUB 2 “The current input timing is not supported” on Ubuntu 14.04

I have monitor DELL u2412m, on my machine Ubuntu 14.04 and Windows 8.1 are installed. BURG didn't work, I wanted to fix it, but with no luck, instead I messed that up and computer just rebooted again ...
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1answer
80 views

Why do I have to reboot my pc twice before I see the login screen?

I've been a Windows user for 22 years, but about 6 weeks ago I moved away from Windows and now only run Linux Ubuntu 14.04 on my pc. The issue I have is that every time I start my computer and it ...
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1answer
53 views

Problems installing Ubuntu 14.04.2

I'm a windows user, and till now we were using oncloud 8.0 on Windows 8 Server, but there is no more support, for this reason, now, we are going to try to configurate a linux server and owncloud. For ...
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0answers
58 views

Windows on one drive and Linux on the other

I have an 80Gb drive that I installed Windows on, and a 1Tb drive that I installed Linux on. I forgot to disconnect the 80Gb drive when I did the install of Linux, and it wrote files to the 80Gb ...
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43 views

“no such partition” usb boot

After a fresh install of ubuntu 14.04 LTS, I was trying to mess with my partitions and ended up deleting my ubuntu partition. This killed grub, and I can no longer boot to hard drive. I tried to ...