Disk partitioning is the act of dividing a hard disk drive into multiple logical storage units referred to as 'partitions'

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What to do after clonezilla partition install on new machine? refresh grub? fstab? create swap?

Amazingly, somehow, I... a noob.. successfully restored a cloned linux partition from my old laptop into my new one (and didn't lose windows in the process). Then successfully got to grub2 rescue ...
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problem with unformatable usb flash

I've a problem with my usb flash, this flash had a bootable sabayon installation on it before, and it worked, but when I write ubuntu 14.10 with startup disk creator on this usb, and tried to install ...
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31 views

Gparted unable to resize partition

I am trying to resize my 2.73 TiB partition but I am unable to do so. From what I've found, I will be unable to resize a partition that is in use so I have to boot from CD/USB. There is the main ...
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29 views

Ubuntu root partition is filling up so fast

Just a few days ago my Ubuntu server root partition has started filling up so fast. The server is the mail server and runs the DNS for the domain. I have deleted all the big files especially in the ...
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22 views

Ubuntu Server 14.04 - Fstab file deleted entry

This morning when I arrived at work the samba server shares had appeared to have gone down, after a short investigation I discovered that the partition in the LVM had become unmounted, after to ...
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How to properly move /home from separate partition into / partition?

I have two logical volume which one is used for / and another one for /home. The thing is now I want to have /home to be not separated from the /. I want to use the logical volume which I use for / to ...
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39 views

After Installation in Dual Boot (UEFI), SSD Partitions Management

I installed ubuntu in dual-boot in a laptop with pre-installed Windows 8.1 (uefi) with 500gb HDD and 32gb SSD. During and after installation everything went Ok, but as recommended, I leaved the SSD ...
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85 views

Unable to install Ubuntu 15.04 (Vivid Vervet) due to partition failure

I am attempting to install Ubuntu on a refurbished Lenovo Thinkpad T420 with a 128 gig SSD. There is a 70 gig win7 partition and the rest of the space is unallocated, as I shrunk the win7 partition in ...
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47 views

How to setup linux on drive d without removing windows on drive c and other drives

I am a starter in Linux. I was having a windows laptop with the hard drive split into 5 drives. Drive C Windows 8.1, Drive D and G empty. Other drives has important data. I want install Linux on ...
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21 views

Making /media/mightyalex200/Data ( NTFS HDD) a RWX

I need to make /media/mightyalex200/Data accessible for me (or everybody) as RWX. The only problem is that the Data HDD is a NTFS drive and I have no idea how to use ntfs-3g. I'm also new to Ubuntu ...
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23 views

Problem in recovering with Linux, testdisk

I was installing Linux, but suddenly I found that when I start my PC it shows this texts: Grub-welcome or something like that. I try to recover my PC with Linux in live and started using test-disk. I ...
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43 views

After Ubuntu 14.04 Reinstall hard drive is not recognized as Bootable Device

I'm new to Ubuntu. After doing a full reinstall of 14.04 LTS on an Acer Inspire E5, the hard drive is not recognized as a bootable device, though it is recognized in general. Booting Ubuntu from a usb ...
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32 views

Separating dual booting systems from one hard disk to different hard disks

Due to my recent hardware upgrade I'm planning to separate the two dual booting operating systems that I have (Ubuntu 12.04 and Windows 7), onto two different hard disks from the partitions on which ...
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26 views

Remove grub2 from Surface Pro 1

i installed Ubuntu on my Surface Pro following this guide: Dual boot Surface Pro with Ubuntu? But now I want to remove Grub2 and switch back to the regular Bootloader to be able to enter the Windows ...
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174 views

How can I fix the missing /NST/AutoNeoGrub0.mbr on Windows 8.1?

I have installed Ubuntu 15.04 onto my Windows 8.1 UEFI SONY VAIO laptop. I installed ubuntu by clicking 'something else' in the installation window. I then made 3 partitions: /boot , / and a swap ...
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38 views

Extremely slow OS. Swap related?

I really hope you can help me. An inexperienced sysadmin, installed Ubuntu on a new Dell Desktop, it's a pretty powerful machine, and I ran a bunch of hardware tests, and can confirm that RAM/HDD and ...
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27 views

LUKS partition lost?

I'm starting to getting desperate about a partition encrypted with LUKS which is not recognized anymore. Here's what happend: Tried to resize partitions on sdb5 (lvm1 in crypt-container1). Made a ...
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25 views

Booting failed after enabling swap and installing uswsusp

After reinstalling Ubuntu 15.04, my swap partition was not active which is why Ubuntu did not hibernate. I followed steps given in this answer . I edited /etc/fstab/ by typing sudo nano /etc/fstab in ...
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28 views

I no longer detect any OS or hard drive after updating from 12.04 to 14.04

I updated the my system from ubuntu 12.04 to 14.04. I had installed the OS on the partition /sda. After I restarted my system, I was taken directly to boot menu and the boot menu no longer showed that ...
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62 views

Invalid partition table after ubuntu installation

I got a laptop which had a dual boot of Ubuntu and Windows 7, I only wanted to have ubuntu on it and remove all the data of the previous owner so I chose to reinstall Ubuntu on the whole disk, now ...
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36 views

Error whilst creating partition

Original error message in german Error wiping newly created partition /dev/sdc1: Command-line `wipefs -a "/dev/sdc1"' exited with non-zero exit status 1: wipefs: Fehler: /dev/sdc1: Initialisierung ...
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Installed Ubuntu 14.04, then Ubuntu 15.04 and now lost Windows

My computer only had Windows 7 when I bought it. Because I am an amateur programmer, I've installed Ubuntu 14.04 (duual boot) For some personal reasons (stupid ones), I've installed Ubuntu 15.04 ...
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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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40 views

Question marks on install

I have a Dell Dimension 8400 with a gigabyte of ram, a 300GB hard drive, and a 3Ghz Pentium 4 processor. I have one partition already on my computer, this partition is 8GB in size, and has Free-DOS. ...
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88 views

GRUB rescue and out of memory - killing process occurs when I start my laptop

Using USB booting, I installed Ubuntu 14.04.2 LTS 64 bit on my LENEVO Ideapad G50 - 70 dual boot with windows 8.1 - In order to overcome Ubi partman error 10 ( I think its RAID isssue) by using -> Try ...
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102 views

Dual boot windows 8.1 and Ubuntu?(Ubuntu preinstalled) SSD & HDD System76 laptop

I have a system76 laptop (Kudu Professional). It has an i7 core w/ 8gb of RAM. There are two drives: a 250 GB SSD and a 1 TB HDD. The Kudu came with Ubuntu pre-installed(version 15.04). I looked ...
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36 views

How to resize Linux partiton to other end of partition?

This must be a common question but I don't know how to phrase it to find the answer. Background: I have recently got a new laptop, it came with win8, and immediately after removing a ton of ...
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33 views

How do I move empty space on hard drive

I have a 500GB hard drive, internal, and it is split as follows: Partition Type Mount Point Size Used Flags 1. /dev/sda1 ntfs /media/BackupHD 433.55GiB 408.76 boot 2. ...
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73 views

What is ideal partitioning scheme for triple booting Arch, Ubuntu, Windows 8.1?

Shown below is my current partition configuration (which is supposed to triple boot) with, 350MB partition for bootloader and MBR of Windows, I guess 100GB partition for Windows 8.1 45.02GB partition ...
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79 views

SD card turns slow after split partitions and format

It's a class 10 SD card, and the speed is normal (about 10MB/s write) before I use GParted to split it into 2 partitions and format them as EXT4. But then the speed is only about 1.5MB/s write after ...
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105 views

Error in formatting corrupted Micro Sd Card

Initially this 4 gb microSD worked for a couple days inside a cellphone before it stopped functioning. I have used an adapter to plug it into my computer making sure that the write protected switch ...
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47 views

Ubuntu does not boot after install when another hdd/storage is present

I have installed Ubuntu 14.04 on my desktop and Ubuntu does not boot after install. It requires me to use boot repair https://help.ubuntu.com/community/Boot-Repair to fix it so it will boot ...
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52 views

lvm reporting wrong size after gparted expansion - Ubuntu 14.01

After realizing I had under-allocated space on a hyper-v vm for this unbuntu install, I expanded the partition in hyper-v and then used gparted to expand the lmv and boot partitions. However, after ...
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25 views

First time Installation - No partition can be seen

I want to install Ubuntu alongside with Windows 8.1 that I have. Earlier, my windows corrupted so I had a full fresh installation. I dont know anything about MBR or GPT. I am installing Ubuntu 14 and ...
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46 views

Hard Drives in Startech Enclosure Are Not Recognized

Issue 1 With Computer 1(Running Ubuntu 12.0.4)? I have 8 external hard drives of varying sizes from different manufactureres that are formatted as either ntfs/ext4. We purchased a Startech 8-bay ...
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32 views

Help connecting to Fiber HBA

We have a fiber channel set up, and I'd like to connect to it (I'm on Ubuntu 12.04 btw). I can see the wwpns that were delivered. But I don't quite know what to do from here. I can fdisk to the ...
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27 views

A partition copied with cat can't be mounted

OK, I asked it in AskDifferent, but seems that apple folks don't get the idea that everything is file in unix. Well some days ago my mac got broken, I had an Ubuntu on it and booted through it, first ...
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How to Dual Boot Windows 7 and Ubuntu 14.04. Option “Install Ubuntu Alongside Windows 7 does not show up”

sorry to open a new thread with the same and question again and again, but people wouldn't open it again and again, if Ubuntu would work out of the box like the tutorials explain it to work. I have ...
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46 views

RAID1 /dev/md0 showing up as /dev/md126 after reboot

I've already configured the file: /etc/mdadm/mdadm.conf with the outcome of : mdadm --detail --scan ARRAY /dev/md0 metadata=1.2 name=compute2:0 UUID=4e0dd53b:c29a881a:795286f7:a649ff4a ARRAY ...
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33 views

Failure to Mount HDD after computer froze transfering files

Originally I had to use GPartedPariationEditor(and possibly some other steps) to even get my HDD to mount on Ubuntu. My HDD has been working fine but when I was doing a large transfer of files to ...
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68 views

Performance driven, future proof desktop partitioning setup: SSD+HDD

I just got 2 new storage devices, a 128GB SSD and a 2TB HDD. Currently I have Ubuntu 15 (Desktop version) installed on a 2.5TB HDD (16GB RAM). And I would like to move Ubuntu to the SSD and my data to ...
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90 views

Cannot mount partition

I am unable to mount my two of the partitions (NTFS) currently. When I double click on it from the file manager, a pop up window says unable to access {disk lable}. Not authorized to perform ...
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31 views

Sometimes ubuntu ask me my password to mount and shutdown my computer

Sometimes Ubuntu ask me my password to mount my partitions (and I haven't set this feature) and whenIi want turn off my computer. I guess is related with a partition using GParted ( I do this to ...
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46 views

Entering Rescue mode after formatting Partition containing Ubuntu

So I Formatted the partition having Ubuntu and when I restarted it said error no such partition. Entering rescue mode... I tried following the online answers concerning listing all the partitions ...
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215 views

Unique problem facing installing Ubuntu 14.04 alongside preinstalled windows 8.1 on laptop lenovo z7080

I have recently buy lenovo z7080 laptop which has windows 8.1 pre-installed. I updated all the drivers and started to dual boot alongside windows with ubuntu 14.04LTS using dvd. I did enable legacy ...
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282 views

Cannot install Ubuntu - stuck at 'Installation Type'

I am trying to install Ubuntu on my computer, but am stuck at choosing the device and partition to install to. I have three harddrives, one of them was going to be dedicated to Ubuntu, but two of the ...
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165 views

Persistent Ubuntu on a USB drive

From the title, my question probably sounds very similar to old questions but as far as I can tell it is not. I've looked through many of those questions and have not found an answer to my complete ...
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360 views

Full Disk Encryption on Mac PC with EFI dual boot

Recently I installed Ubuntu Server 14.04 LTS on my Mac Mini late 2011 using the instructions in the article "Ubuntu + Mac: Pure EFI Boot". Now, I want to do dual boot in my Macbook Pro where I already ...
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New SSD in optical Bay, Cant get boot order to select it first

(fairly new to Ubuntu) Running 14.04 on a Mac (a1278 Mac 5.1), no dual boot just Ubuntu. Just installed a new SSD in place of my optical drive. It was recognized, and I used "dd" to copy my ...
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152 views

Ubuntu does not boot successfully with btrfs root partition errors

I have a setup on my laptop in which there are three partitions relevant to Ubuntu: a ext4 /boot partition, a btrfs root partition on LUKS and a swap partition on LUKS. Sometimes, after an unclean ...