For questions regarding disk storage devices such as hard disk drives, floppy disk drives, and optical disk drives.

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7 views

Startup Disk Creator not registering disk size [duplicate]

I'm trying to create a startup disk for ubuntu 15.04. I already have installed 15.04, but I need another copy. It states that the disk has 2kb of storage size and it has none of that left, but I can ...
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3answers
28 views

Windows 8 doesn't show in GRUB 2, Bootrepair didn't help

I've spend the entire day on this problem, probably because I'm relatively new to Ubuntu. I installed Windows 8.1 after Ubuntu. First I wasn't able to start Ubuntu, but after Bootrepair I was. ...
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1answer
30 views

Can't add space to my Ubuntu partition

I have free space on the disk but I can't add that space to the ubuntu partition, gparted doesn't let me resize the ubuntu partition at all. I'm running the livecd 14.04 LTS, my ubuntu version is ...
0
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1answer
29 views

How to increase the partition size of Ubuntu 14.04 installed under Windows 7? [duplicate]

I have windows 7 as primary OS. In past year I installed Ubuntu 14.04 from live USB. I don't use Wubi. Now I have to increase the partition /dev/sda6 size of Ubuntu. user:~$ df -h Filesystem ...
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0answers
10 views

How to disable “Remember forever” option in mounting encrypted disks

Whenever you mount an LUKS encrypted disk, Ubuntu gives you 3 options: Forget immediately Remember for this session Remember forever I wanted to know how to reset this choice after choosing the ...
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0answers
14 views

Not enough free disk space [duplicate]

On the original install, I recall assigning the entire disk for installation and booting files. I wish to extend the upgrade and booting space to become unrestricted. I get this message: Not enough ...
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0answers
8 views

How can I get read/write instant speed of a Hard Drive using /proc/diskstats data?

I know that the proc/diskstats file presents these data columns: 1 - major number 2 - minor mumber 3 - device name 4 - reads completed successfully 5 - reads merged 6 - sectors read 7 - time spent ...
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0answers
9 views

How to boot into Kubuntu if i have two disk?

at me is kinda driffent how i thought, after i installed kubuntu i rebooted my pc and it only boot into my Windows 7, if i boot my aother disk it will boot back into window and here my disks: ...
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0answers
6 views

What disk does System Load Indicator track?

I have two disks, but System Load Indicator (indicator-multiload) tracks only the read/write operations for one of them. Which of the two does it track? Is there a way to show the operations for both? ...
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0answers
25 views

Increase disk space without losing any data [migrated]

I have a server running webmin/virtualmin in debian 7 with one 80GB hard drive. I want to increase disk space adding a second 1TB disk, but without losing any data as I'm hosting a few websites. Any ...
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0answers
12 views

How do I remove the password disk encryption? [duplicate]

At the time of installation I requested encrypt the disk with a password but want there to be no more password. How to change this?
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1answer
17 views

Move my swap partition into my extended partition

I accidentally created my swap partition outside of my extended partition. Is it possible to move it inside my extended partition? I need to do this because I have used up my limit of 4 primary ...
0
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1answer
19 views

How to permanently change sysfs setting for certain block device?

I have a disk which needs an increased SATA timeout to work properly (at least that's the current workaround, see comments at http://serverfault.com/questions/682061). I figured out that I can set ...
5
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2answers
240 views

How to trace/monitor the I/O of a Linux command

I ran find / -name abc.html and a short time after I ran this command again. This time it was very fast, so I know the find must be caching the result somewhere. How can I find out where the cache is ...
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0answers
30 views

Ubunt 14.04 Stuck on Boot screen Full Disk Encryption No Prompt

Ubuntu Will not boot. It will get stuck on a purple screen before asking for the encryption password. I thought it might be a video card issue so I booted in using recovery mode, and the console does ...
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0answers
20 views

Is there a check disk function? [duplicate]

Is there a check disk function for Ubuntu or Linux and is it necessary? Something like chkdsk /f/r on Windows? Thanks
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0answers
24 views

When I restart Ubuntu after the install, it goes straight back to the USB GRUB.

So after I install Ubuntu, and restart as prompted, it goes to the USB loader. The live version off the USB works fine, however, if I remove the USB it states on the screen: ERROR: No boot disk has ...
0
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1answer
25 views

Partitioning after Windows to Ubuntu migration

As will be apparent from my question I am quite new at Linux. I migrated from Windows7 to Linux[Ubuntu]. After the installation was over, I figured out that all the partitions have been overridden and ...
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0answers
16 views

Increase disk partition size? [duplicate]

I partitioned my laptop to dual boot Ubuntu 14.04 LTS along side Windows 8.1 and I allocated 20 GB of my 500 GB hard drive to Ubuntu. Now I want to increase the size. I just started programming and I ...
1
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1answer
46 views

is there any step by step method for a novice to add space to 14.04lts on acer c720 chromebook

I'm an absolute novice, but successfully installed ubuntu 14.04 LTS to my acer C720 chromebook following hugh greenbugs' method for dual boot. I also successfully ran out of disk space to install ...
1
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1answer
32 views

e2fsck taking a long time

I have a portable 2TB drive, used over USB 2, that's giving trouble and I am running e2fsck -f -y -v /dev/sdb1 to attempt to fix it. But it's been running for 12 hours and gives no ...
0
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1answer
39 views

Using external usb disk as extra partition

I searched a lot on the internet but have not find an exact match for this question, so don't downvote this question just yet. So, I have Linux Mint 32-bit installed on my computer and I'm running ...
1
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1answer
53 views

What can I do to restore disk performance on slower Ubuntu VM

I have Ubuntu 12.04 (x86) running under VMware Workstation 10.0.5 on a Windows 7 x64 host. Disk access in this VM is noticeably slow - it takes ages just to start Firefox, for example, and the disk ...
0
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1answer
21 views

Swapping disks between different systems

I am going to swap my laptop's drive for my desktop's drive. Both run a 64bit 14.04 distro. My laptop has an Intel Celeron CPU while my desktop runs on a AMD A6 CPU What are some things that I need to ...
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0answers
26 views

Does cryptsetup encrypt FAT32 usb disks?

In disks utility, without installing cryptsetup, there is an option to format an external disk using LUKS/ext4. I want to encrypt a USB drive but I want it to be readable in windows (if I eventually ...
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0answers
35 views

How to convert a file to a block device?

When I backup a partition with: dd if=/dev/sda2 of=~/sda2 bs=512 I can still mount it using mount ~/sda2 /mnt But what if I backup the whole disk? dd if=/dev/sda of=~/sda bs=512 I can't just ...
2
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1answer
390 views

What is “/dev/mapper/ubuntu--vg--root”?

I installed Ubuntu 14.04 recently. During the installation I did not create a separate partition for my home folder. I also accidentally encrypted my home folder. When i did sudo df I got the ...
0
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0answers
12 views

How resize ubuntu disk? [duplicate]

I installed ubuntu iso with unetboot * usb * Ubuntu says theres oly 100mb space avaible and i want to resize it but how? I use windows 8.1 and theres no ubuntu named disk on disk management etc...
0
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1answer
31 views

A folder cannot be deleted

Recently my windows 8 crashed so from the ubuntu I had to remove all the filesystem files which were in Windows C partition. But I am not able to delete one folder, Program Files (x86). I am using ...
0
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1answer
16 views

“group descriptors corrupted” after resize of partition was interrupted. How to fix it in a short time

I was running a resize of an ext4 partition, using gparted. Accidentally it was interrupted because the system restarted. Since that moment I cannot mount my partition anymore, dmesg|grep sda says ...
0
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1answer
89 views

Install Ubuntu alongside Win 8.1 on separate physical drives and dual-boot?

I have a PC with an OEM install of Win 8 updated to 8.1. It has 3 physical hard drives in it. The drive where Windows is installed has a LOT of partitions on it already. Can I install Ubuntu on a ...
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3answers
71 views

Full Disk Encryption + Home folder encryption needed? Wouldn't Full Disk Encryption get the Home folder anyway?

I'm reinstalling Ubuntu, and want to do full disk encryption. After selecting it, I'm given a choice to also encrypt the Home folder. Since Ubuntu doesn't use a separate partition for the Home folder ...
0
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2answers
36 views

No more space avbiable even if there are a lot

i am eveing some weird issue lately, i ma using this machine as webserver and when i try to write a file in a directory it say there is no more space, i did try to delete some files, it work for a ...
0
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1answer
44 views

Extend /dev/sdb1 without unmounting?

There seems to be about a million web pages about extending the system partition of your Ubuntu installation, and how you need to do a lot of steps to extend your disk. But nothing about increasing ...
0
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0answers
16 views

Ubuntu deleted my disk please help me please [duplicate]

I installed ubuntu today. I created 10 gb space for it but when it finished installing it deleted my (D:) disk. My 2TB disk is gone please help. All of my games,movies etc was in it. And when i open ...
1
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1answer
68 views

How to add unused disk space in HDD to /home

This is the condition of my current partition. I have 8 GB of swap space. The extended partition has 492 GB among which only 100 GB is usable, which is /dev/sda5. Then a 1 GB boot partition, which ...
0
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1answer
50 views

Forensic tools for disk and image analysis

Are there any forensic tools or programs like FTK and EnCase in Windows for Linux? Or any disk and image analysis tools?
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1answer
179 views

Low disk Space in Root Filesystem Error

The system gives me the following error: The volume "Filesystem Root" has only 713.9 MB disk space remaining. You can free up disk space by removing unused programs or files, or moving files to ...
0
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0answers
17 views

Ubuntu Ver 14.04

New to Ubuntu, we have a NAS drive that has a burned out board, inside the NAS are 2 x 2TB Drives with a RAID 1 COnfig. I have been told to use Ubuntu to access the data on one of the Raid Drives, I ...
3
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2answers
233 views

Lost disk space after switching to Ubuntu from Windows

I am new to Ubuntu and was really excited to try it. I did my home work before installing Ubuntu on installation topics. So, I'm fairly knowledgeable about systems. Hardware: Dell Inspiron 14R ...
0
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1answer
104 views

Do I need to make a partition on an EBS volume? What is better?

I'm adding a new EBS volume to an existent Ubuntu server on AWS EC2. I created the volume and it's attached to the server, I can see it there, all is OK. What are the bonus/onus of creating a ...
0
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1answer
42 views

How to check for any activity on a physical disk?

I have an SD card that's connected via a USB interface. The output of fdisk -l indicates the following: Disk /dev/sdb: 3965 MB, 3965190144 bytes I have a script that re-initializes multiple ...
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0answers
111 views

The disk structure is corrupted and unreadable

I dual-boot Windows & Ubuntu.Last night, I accidently ran ntfsfix (from the ntfs-3g package) on the windows partition in my hard drive. When I usually boot my machine, it shows the windows ...
0
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0answers
34 views

Disk Error - /tmp not loading or present'

![disk utility details][1]I had suspended my system for a while. After reopening, I did not reach the usual Password page. On restarting, the grub page opened up where I was given options of booting ...
0
votes
1answer
48 views

14.04 disk mount problem came our of left field

So I have a partition that I use to backup/store things. This partition worked correctly since I installed 14.04 with no problems. Now all of a sudden I am gettting errors saying I am running out of ...
0
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0answers
54 views

Frequent grub rescue and black screen at login

I'm frequently facing grub rescue prompts when I boot up my system, restarting sometime solves the issue. Also sometimes after login the screen does not end up to desktop and on opening terminal using ...
0
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1answer
47 views

Bad Sectors on Lubuntu?

I have a Dell Inspiron network which has both Windows and Lubuntu installed. When I check the disk with Lubuntu, it says "disk ok 1497 bad sectors". However, when I check the disk in Windows it ...
0
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1answer
96 views

How do I open Disk Utility in Xfce?

On the back of How do I open the Disk Utility in Unity?, how do you access Disk Utility in other DEs like Xfce? And what exact packages need to be installed to access this functionality?
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0answers
61 views

Troubleshooting disk activity, could somebody guide me?

My hdd is screaming as much as it can on startup, for something that feels like at least 5 minuts, I'm fairly new to the linux world and quite worried about it as I care quite a bit about my files, ...
0
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0answers
47 views

I just installed Xubuntu and my computer became slow and lagged

At the begining, after I installed Xubuntu and restarted my computer, it said: THERE ARE PROBLEMS PROVING THE DISK UNITY /. (translated). Now my notebook is working really bad and slow, it is 64-bit ...