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

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7 views

15.04 Ubuntu, disk encryption

I installed U. 15.04, but neglected to install the disk encryption feature. Is it possible to do so now without re-installing, and, if so, how?
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1answer
39 views

USB Drive partition corrupted

I was working with my usb drive when I plugged it in and in gparted and the usb showed unallocated partition and gparted asked me to create a partition table. I created a table and my pc got stuck and ...
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0answers
8 views

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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1answer
32 views

Fix the USB error “There is no disk in the drive. Please insert a disk into drive X”

I have a 32GB USB Pen Drive which has gone dead (USB drive unusable, unformattable, and reporting 0 bytes capacity). It is not accessible through any OS. When I insert it into my Windows machine and ...
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0answers
11 views

Often disk errors on boot

From some time now, when I open my laptop the machine keeps staying in splash screen and when I press "->" (right arrow) key to see the log it shows a message of Ubuntu finding errors on disk, I press ...
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0answers
21 views

COMRESET failed errno=-16 While Starting Ubuntu 15.04

I restarted my laptop and it seems like I cannot get it to start. I get the error message ata2: COMRESET failed (errno=-16), and Busybox. For more details check the picture at ...
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0answers
24 views

how i solve problem of disk is likely to fail soon? [duplicate]

I recently installed Ubuntu instead of windows7 and when i went to disk to make partitions .I saw this message "disk is likely to fail soon" and i could not make partitions
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2answers
47 views

Local Disk E is not showing

I installed Ubuntu 14 on Local Disk C and everything perfect but I cant find my other Local Disk E. Pls help me about that. First of all Thanks a lot for your answer. But i m new on linux and I ...
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1answer
32 views

how use wipefs with fdisk msg (15.04)

I have a 2To disk with exFat video on. I discover than fdisk gives this message : Welcome to fdisk (util-linux 2.25.2). Changes will remain in memory only, until you decide to write them. Be ...
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0answers
28 views

Resized VirtualBox VM disk, but when partitioning can't use all new available space

yesterday I've resized a VM Virtual disk from about 15 GB to about 26 GB. If I run fdisk I can check that disk is resized: Disk /dev/sda: 26.2 GB, 26214400000 bytes 255 testine, 63 settori/tracce, ...
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2answers
42 views

To install Wipefs in Ubuntu

I run apt-cache search wipefs and aptitude search wipefs unsuccessfully. How can you install wipefs in Ubuntu?
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1answer
13 views

Ubuntu on Asus laptop doesn't recognise Intel SSD

SSD: Intel 335 Laptop: ASUS X555LD-XX852H Problem: My brother replaced the original HDD with a the SSD and tried to install Ubuntu using a flash startup disk. However, the SSD isn't listed as an ...
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11 views

Where Should I mount the Partitioned Drive in order to access them from the taskbar on the leftside of screen?

I installed Ubuntu14.04 LTS. During the partitioning I set the mount point of the extended partition disk to /home and /usr. But now I am not seeing it on my taskbar. Neither it appears on the left ...
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1answer
43 views

To expand partition volume of root

I just installed on the whole disk of 1TB, the Ubuntu 14.04. However, the disk volume is being said that it is almost gone for root when installing all LaTeX and development packages to my system. ...
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2answers
111 views

Why I can't partition my drive in Ubuntu using gparted?

My problem is that when attempting to resize the dev / sda2, both the minimum and the maximum size, are of the same value (which is the disk size: 708 862 MB). What should I do?
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0answers
26 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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1answer
37 views

SSD space used even if formatted

I wanted to reinstall Ubuntu and formatted all my disks but the installer got stuck when creating the primary partition on my ssd. I decided to create the partition manualy with gparted but whilst the ...
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0answers
120 views

Please enter passphrase for disk .How to fix it?

I'm using Ubuntu 15.04. I don't know what has happened: when I start and enter the passphrase, this message appears: Please enter passphrase for disk ubuntu--vg-swap_1 (cryptswap1) on none! Please ...
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1answer
35 views

How file system block size works?

All Linux file systems have 4kb block size. Let's say I have 10mb of hard disk storage. That means I have 2560 blocks available and let's say I copied 2560 files each having 1kb of size. Each 1 kb ...
2
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1answer
31 views

Ubuntu from pendrive. How much space available

I am currently trying ubuntu gnome which is mounted on a 2 GB pendrive. So, the computers internal hard disk (320 GB) is not used. So, I want to know how much space I have available. On running the ...
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1answer
28 views

What is the best HDD format for Ubuntu? [closed]

What is the best HDD format for Ubuntu?
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2answers
25 views

Resizing ext4 partition with ext4 partition on runtime

I have burnt an image on a 32gb SD card and about 28gb was unallocated. I have used the disk utility on the unallocated space and made him ext4 28gb. now, I wish to extended the primary ext4 ...
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3answers
48 views

File System Root - Low Disk Space - PARTIAL folder

I use Ubuntu at work and recently I have been receiving a message during boot up that states the file system is low on disk space and at one point the desktop would not fully load. After using Disk ...
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0answers
15 views

How to Install an Application that is on one Computer on Another

I have two laptops running Ubuntu. One of these laptops has StarCraft Brood War installed on it, and the other does not. I seem to have misplaced my StarCraft disk, so I cannot install it normally on ...
2
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1answer
36 views

Disk is full and I cannot login to change it

My disk was quiet full for a while now, but I had no time to delete files. Today I installed an update which first was not possible, but the command line allowed it. After rebooting my computer I ...
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0answers
21 views

MAAS detected disks de1GB and Landscape detects nodes but with checklists(X)

My problem is that MAAS, with hard drives does not recognize your storage capacity, and continue with the installation checklist landscape in brand teams recognize but with a red X. equipment ...
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0answers
11 views

Unplugged old bad disk, ran update-grub, but old menu options (on unplugged disk) still appear

so this must be a common problem. I had an old Windows machine with a disk that started to go bad (just some bad spots, corrupted files). So, I installed a new disk beside the old one and put Mint ...
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1answer
42 views

Where is my Disk Space?

I am using Ubuntu 14.10 and i am having trouble with lost disk space i have 130 GB on my main disk where Ubuntu is but i haven't really downloaded any huge applications, the only big applications that ...
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1answer
201 views

BFQ I/O Scheduler

As you probably know, the BFQ scheduler drastically improves disk performances in a typical desktop usage scenario. Now, I wanna try it on my 14.04.2, but all the guides I was able to find googling ...
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0answers
83 views

Remove encryption of Ubuntu partition

I installed Ubuntu 14.04 a few months back. While installing, I had enabled the option of disk encryption, because of which I have been able to login to my system only after entering a passphrase in ...
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1answer
38 views

How to List Unmounted partition of a harddisk and Mount them?

How to list the disk partition when they are unmounted? And how to mount them through terminal?
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0answers
31 views

/proc/diskstats and iostat are right? strange values on my test

My question is quite simple.. I am doing some tests to confirm the perfect work of both (diskstats and iostat) disk meters and something is wrong here. I write this command on cmd and I get the ...
1
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1answer
22 views

how to safely remove drive?

When I right click on my disk, I have a "safely remove drive" option that appears. When I "safely remove drive", the disk icon goes off, before coming back in a second later. I can hear the disk that ...
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2answers
84 views

How to check all S.M.A.R.T. logs location

As in S.M.A.R.T log: device log contains only the most recent five errors Is there a possibility to see all logged errors of a S.M.A.R.T Enabled disk? smartctl -xall or smartctl -all The ...
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0answers
31 views

How do I add external usb disk to launcher (15.04)

My external usb disk used to show up in the launcher when I plugged it in. I stupidly unlocked it. How do I get it back in the launcher? This is Unbuntu 15.04.
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0answers
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
72 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
46 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
78 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
32 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
56 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
14 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
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
27 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
89 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 ...
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2answers
393 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
79 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
42 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 ...