Questions about the bootup process in Ubuntu. Use this tag if you have trouble booting Ubuntu or you have questions about the bootup process.

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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 ...
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22 views

installed with bootable USB and lost windows

I wanted to try Ubuntu so I decides to use a bootable USB so I can keep windows. I booted with the USB and went through the Ubuntu installation. One option asked if I wanted to erase the disk or keep ...
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0answers
4 views

Hangup during boot “Starting CPU interrupts balancing daemon”. Ubuntu Server 14.04

halp me plz. I don't know how this would affect anything, but the last change I made to my server was deleting and replacing the ssl keys in /etc/nginx/ssl I am using an AMD Phenom II X4 960T. ...
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1answer
27 views

How to install Ubuntu on a USB drive without it being a Read-Only filesystem?

After my MacBook stopped working yesterday I have been trying to get it to work again, but right now it won't boot as there seem to be problems with the SSD. The support recommended booting into my ...
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1answer
38 views

Ubuntu W8.1 Dualboot is not working - Only w8.1 boots

I know this topic was discussed here a lot but I didn't manage to work dualboot on my laptop. I have HP laptop with pre-installed Windows 8.1. Today I tried to install Ubuntu to partition. I followed ...
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0answers
7 views

What's the KList? i tried to fix grub from a pendrive yet the answer was i can't fix grub but from within the klists?! How

What's the KList? i tried to fix grub from a pendrive yet the terminal answer was i can't fix grub at this stage but from within the klists?! How can i do that?!!!
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1answer
24 views

Install Ubuntu 14 from bootable pendrive USB

I have tried to Install Ubuntu 14 from bootable pendrive USB on specific partition of a Local hard drive. the previous GRUB boot screen dissapeared so how can i fix that (boot manager is gone). ...
0
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1answer
21 views

Grub Installation Problem using Ubuntu Mini ISO

I have a problem when using the Ubuntu Mini ISO. It defaults installing grub on /dev/sda but that's my USB Flash where I'm installing Ubuntu from. How can I change that to /dev/sdb which is my actual ...
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0answers
27 views

Operating System Selection Screen

I have been using xunbuntu for the past few months and it works exceptionally well for me and I am really pleased with it. This morning I booted up bu instead of the usual opening blue screen with ...
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0answers
32 views

GRUB missing after 12.04.2 LTS to 14.04.1 ? Server

After upgrade from 12.04 to 14.04.1 the GRUB is wrong/missing. I looking for a command for repair of this missing GRUB - mount volume. sudo mount /dev/sd*xx* /mnt I do not understand what volume ...
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0answers
20 views

BIOS boots then black no sign of os

I installed 14.04 3 days ago and it worked perfectly. Then I foolishly tried to install my Monitor drivers (HP My Display-though it probably shouldnt make a difference because the BIOS config still ...
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0answers
10 views

Move USB Stick Booted from to Another USB Port after Boot

I have installed Ubuntu on 32GB USB 3.0 flash drive (not Live/Install like with UUI, but regular install including grub, from DVD). However, my motherboard will not boot from USB 3 ports, only USB 2. ...
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0answers
9 views

My server only booting on rescue mode

I have recently purchased a dedi from oneprovider everything went smooth I ordered an extra IP for the same server it was delivered, then after installing web server and control panel I performed a ...
2
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1answer
39 views

Dual boot Windows 7, Ubuntu 14.04 - can not load Windows

Good evening, after installing Ubuntu 14.04 as a dual boot with till now working windows 7, I can not boot windows. When I try to, a black screen appears and tells me to insert the windows ...
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0answers
13 views

Slow SO loading with SSD (40secs)

I've just installed Ubuntu 14.04 and I don't know why but the system loads really slow with a SSD Crucial 240GB. I've checked dmesg but I don't know to understand what the trouble is, can you give me ...
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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 ...
2
votes
1answer
28 views

How do I recover Windows 7 on my Grub menu, Ubuntu 14.04

I duel boot Ubuntu 14.04 and Windows 7 (Windows being installed first) and a couple days ago I jumped on to Ubuntu to check for updates and after it updated, I found that the Windows option had ...
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0answers
28 views

VESA: Intel® Sandybridge/Ivybridge removal

I accidentally installed very outdated drivers, I have been tricked into installing this old graphics driver and I need the original default drivers the computer came with! I really need help with ...
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0answers
24 views

How to load a different version of linux kernel?

I am currently using ubuntu 14.04 with the kernel 3.13.0-37-generic, I want to try booting from another kernel 3.17.01 (latest stable release). I have downloaded and built the 3.17.01 kernel from ...
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0answers
25 views

Ubuntu BusyBox initramfs Error 14.04

Suddenly after shutting down Ubuntu and when reopenning, I get prompted to one shell of BusyBox. I only had a set of options in help there. I tried to follow this solution: Boot drops to a ...
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0answers
61 views

Can no longer boot into Ubuntu Touch on Nexus 7

I had installed Ubuntu Touch on a Nexus 7 (2013), and all was working reasonably well. I believe I clicked on something to upgrade the system, and then it no longer booted -- just get a small ...
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0answers
32 views

Computer boots automatically into GNU GRUB, no other options

Currently, when I start my computer, this screen is shown. I do not have any other options, it boots into this within a second of starting my computer. I used to have Windows 8.1 dual booted with ...
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0answers
18 views

partclone.restore: progress report goes out of box [closed]

I am running partclone.restore using the "-N" option, which draws progress in a dialog-like box. If I run this command within the autorun of systemrescuecd (4.3.1), then part of the display text goes ...
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1answer
18 views

Boot to external hdd from a UnetBootin usb key

I have an external hdd with multiple operating systems on it (Ubuntu, Centos, etc). On newer computers, the drive is recognized as a USB HDD and I can boot it directly just fine. However on an ...
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0answers
35 views

Tried to return to windows after installing ubuntu and got stuck at “no such partition entering rescue mod”

The question is quite complex. I've tried to install Ubuntu 14.04 from a USB on my PC which had already been running Windows 7. Initially the Ubuntu installer didn't detect windows OS, so I've made ...
0
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1answer
33 views

Windows 7 Ubuntu incorrect installation

While using my laptop to install Ubuntu onto a USB Hard Disk I mistakenly installed the Boot directory onto my Laptop C: Hard Drive. Now my laptop will not Boot into Windows and gives the the Grub ...
0
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1answer
34 views

is my computer infected by suckit? [on hold]

The last time a similar question was asked was when ubuntu 10 was current. so hope asking it again will get a fresh perspective on this question. My system running kubuntu 13.10 beta 2 also shows ...
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0answers
14 views

can i use kindle fire hdx to put ubuntu on my 32 bit ibm thinkpad? [on hold]

Can and if so how can I use kindle fire HDX to install ubuntu to my 32 bit ibm thinkpad. Thanks guys, respect.
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0answers
34 views

Start weblogic server automaticallly when ubuntu reboots

I have to restart the weblogic server every time ubuntu reboots by running scripts like startWeblogic.sh and nodeManager.sh. I wanted to automate this process by using rc.local file but it doesn't ...
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0answers
16 views

how to run checkdisk before boot de system?

i'm a begginer, i'd like to know the best opcion for run checkdist in linux before run de Operative System, because my OS stays in a loop, i want to check the disc
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2answers
77 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 ...
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0answers
10 views

How do I start an ncurses program in a screen session as a specific user at boot and grap a virtual terminal

I want to start a ncurses program at boot that will display on the screen at boot, but within screen so that I can ssh into the machine remotely and see what is being displayed. The program and the ...
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0answers
16 views

How to debug intermittent boot problem?

My ubuntu 12.04.5 LTS (actually, a mythbuntu) has started to fail to boot. It's intermittent (happens ~25% of the time). I keep up to date with software--currently at 3.13.0-36-generic kernel ...
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0answers
25 views

Touchscreen and Auto Rotate

I have an HP Pavillion x360 that came OEM with Windows 8.1. Due to my work I was required to dual boot with Kubuntu 14.04. After some time Kubuntu managed to delete a Windows partition and end the ...
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0answers
23 views

Bootloader fails to install

I'm trying to install Ubuntu 14.04 on my mac. I partitioned the hard drive and whenever the installer reaches the part of installing the bootloader it tells me that it was unable to install it. I've ...
1
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1answer
56 views

How to PXE network boot Ubuntu Server 14.04 using NFS

So far I have a PXE server based on Ubuntu Server 14.04 setup and running, configured to serve a Linux Mint 17 live CD and Ubuntu Server 14.04. The aim is to use NFS to serve install media around the ...
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0answers
20 views

Black screen in ubuntu 14.04 installation

When I am trying to install ubuntu 14.04 from USB stick, and then selecting on 'Install Ubuntu' option leaves me on black screen with prompt. My system configuration OS: Windows 8.1 64 bit AMD A8 ...
1
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1answer
38 views

GParted Unknown Partition [duplicate]

I recently opened up GParted to partition some space and I noticed an unknown partition being listen. I don't know whether this is why my computer has booting/waking from suspend really slowly but if ...
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0answers
30 views

Launch my windows recovery bootable partition

I need to get my computer as i got it from the shop. For that i get a bootable recovery partition on my hard drive. And i just don't know, how to launch it at the start of the computer... (don't get ...
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0answers
27 views

How do I remove ubuntu 14.04 on /dev/sda6 installed alongside ubuntu 12.04 on dev/sda1

I did a silly thing. I installed Ubuntu 14.04 alongside Ubuntu 12.04. I want to get rid of ubuntu 14.04 (dev/sda6). Here is my gparted: How do I remove sda6 and merge it with sda1 in ubuntu 12.04. ...
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0answers
13 views

trouble accessing USB boot up screen

Recently i have installed Ubuntu 14.04 and enjoying it. I decided to remove windows 8 because i no longer needed it and absolutely disgusted by it. I want to install another OS back on to my PC so i ...
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0answers
39 views

ERROR: No boot disk has been detected or the disk has failed

I've acer-pc which had at the beginning installed oem windows 8 or 8.1 x64. Later I wanted to install custom ubuntu. I checked oem/normal/x86/x64, other windows installations. I've installed os even ...
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0answers
17 views

why can't i resume after using lock/hibernate mode?

First of all, hibernate has been very iffy for me. And then when I open my computer back up it goes to the Light Display Manager login. I usually can "Ctrl-Alt-F7" to get to the regular login, but ...
0
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1answer
72 views

ubuntu 14.04 Grub Rescue error

So I installed linux (ubuntu) yesterday on a fresh hdd with a disk. It worked fine till today when it froze after I had had it in sleep mode and I had to turn it off and on again to be greeted with a ...
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0answers
15 views

Ubuntu 14 slow startup

After some time using my Ubuntu 14.04 it became painfully slow on boot/startup. Here is an image of my bootload. Can you help me?
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0answers
10 views

How to find what prevent my computer from unlocking?

When asking for my UNIX password at the login screen, entering the right password won't unlock it but it does the sound as if it's happy and don't give an error message. Here are the last things I ...
0
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2answers
51 views

GRUB2: black screen when booting Windows

I know this might be a duplicate, but I've read a lot of threads about this and none pointed me to the solution. When loading GRUB2 I have a black screen (with static white cursor on the upper left) ...
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2answers
65 views

Ubuntu doesnt load after installing windows 7

Installed windows 7 on my hp-15r014tx. I had installed ubuntu before . after lot of struggle. I partitioned my hardisk into two parts. 500 GB NTFS(For windows) and 400 GB ext4(for linux) and some ...
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0answers
10 views

On boot, black screen “Ubuntu 12.04.1 LTS [name] tty1

When ever I boot up my laptop I get a black screen that says: Ubuntu 12.04.1 LTS [name] tty1 After letting it sit for a while my laptop boots up into its normal GUI. I'm worried this might turn ...
0
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1answer
84 views

Trying to install Ubuntu to a USB HDD with Windows 8 on internal? Need confirmation

I am trying to make sure that Ubuntu will install correctly and boot from a USB HDD. Windows 8.1 is installed on the primary internal 1TB, this is a 230 GB (after all extra was taken out). If I were ...