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-1
votes
1answer
45 views

Sharing a harddisk partition with a linux VM on virtualbox [closed]

Let me just paint the picture so you can all understand. My host OS is Windows 10. I have virtualbox installed on my windows OS, and in virtualbox I have an kali distro running. This distro and its ...
-1
votes
0answers
21 views

Linux multiple errors on boot

I have an external HDD which has two operating systems on it, Ubuntu and Kali. My hard drive has a 10 GB /boot ext4 partition at the beginning. Then I have a 100 GB Ubuntu partiton, which works ...
1
vote
0answers
25 views

Unmounting external drive takes tremendously long

This morning I copied around 200GB of data to a quite old USB2.0 1TB external drive. The copying took around 2 or 3 hours. Afterwards I unmounted & the unmounting is still going on (after more ...
1
vote
1answer
21 views

Keep getting error while trying to mount external HDD with LVM2 format, using Knoppix from live USB, please help

I am computer savvy, but fairly new to Linux, so forgive me if not technical enough. I have a 3TB external HDD, a Seagate, and it used to be a NAS, but the Ethernet portion failed, so I have plugged ...
0
votes
0answers
34 views

Linux Mint installation dual boot windows 8. Where to install bootloader?

Please read before marking as duplicate I would like to install Linux mint from a bootable USB either on my hard drive in dualboot with Windows or on an external HD (which would be the preferred ...
0
votes
0answers
81 views

why my mobile HDD can not mount on the opensuse 42.1?

I want to mount my usb mobile HDD(mobile hard disk drive) to /mnt. I tried the following command sudo mount -t ntfs /dev/sdb1 /mnt/usbhd1 but I get the error message: Failed to open index ...
5
votes
2answers
90 views

Why is dd reading from and writing to the same disk?

I've been using dd in Linux to overwrite an external USB hard drive. When I use the default block size of 512 bytes, with this command: # dd if=/dev/zero of=/dev/sdb throughout the whole ...
0
votes
0answers
21 views

Refind only boots OSX off of Recovery HD

(Apple Partition) - First time Linux User/ First Download (My external) Linux Mint 17.2 Okay, I used a Live USB to download Linux to an external hard drive. On that hard drive is a back up - ...
2
votes
1answer
110 views

Prevent USB hard drive enclosure from powering off after inactivity

I have successfully used 'hdparm' to disable APM (Advanced Power Management) on external USB hard drives. Now I've come across a USB hard drive enclosure that itself turns the installed hard drive ...
4
votes
0answers
277 views

Connection problem with usb3 external storage on linux (UAS driver problem)

On Ubuntu 15.10, when i want to format into NTFS file format an external 4TO disk connected by USB3 (on a Starteck USB/ESata HDD dock), i have a lot of I/O Error, and format fail... I try GParted v ...
1
vote
1answer
57 views

Does the (GPT) partition table location change when moving from USB3 to SATA?

I have just opened an external USB 3.0 hard disk enclosure and mounted the disk instead internally in a PC via SATA. Now, the Linux system stops finding the GPT which was certainly there. Since ...
0
votes
1answer
80 views

Place tripwire's config files, keys and database on ext. media?

(Originally posted on SE's SuperUser. Wrong platform and I removed post from SU.) I configured Tripwire(TM) 2.4.2.2.2 on a Lx box (Ubuntu trusty), using default folder and file locations. I relied on ...
1
vote
1answer
82 views

Python script works from terminal, but fails in scheduler, to write to external drive

I am trying to use a Python script to read/write from an external disk in linux, which works fine. The problem comes when I use a job scheduler to execute the Python program. I am running all this on ...
0
votes
0answers
27 views

Need help retrieving FAT32 partition from an unallocated portion of an external HD

I was going to create a liveusb out of my external HD, as indicated in the archwiki, using the dd command, except I didn't know what the result of the command would be. I then realized that it ...
0
votes
1answer
92 views

Always get Error: Operation not supported for: find /Path/ -type f -exec chmod 755 {} \;

I want to change the access permissions for MP3 files on an external 2,5" HDD on my Raspberry Pi on which I run an actual version of Raspian. To do so I tried to use the following command: find ...
0
votes
1answer
50 views

fsck and checking external drives on reboot also

I know about shutdown -rF now that will check the drive on reboot but how can I also have it check all external drives also on reboot?
1
vote
2answers
749 views

Installing GRUB2 on an external HDD without a live CD

I have cloned my HDD to an external HDD and now I need to install GRUB to make the external HDD bootable. The external HDD is meant as a mirror backup for my current HDD (I mean that once the ...
5
votes
1answer
671 views

Mounting ExFAT on Linux

I've been trying to set up my Raspberry Pi B+ as a HTPC that also shares a USB HDD over Samba and AFP. The latter is working just fine, and the Samba share seemed to be working too for a moment. ...
1
vote
1answer
511 views

External hard drive not recognized on USB 2.0 port

I bought a Seagate FreeAgent GoFlex Desk (2 TB) external drive two years ago and used the drive with Ubuntu and Windows (dual boot workstation). I made a backup of the drive last week using another ...
5
votes
2answers
142 views

Is it possible to install a program onto an external drive?

I run Ubuntu 14.04 on a Toshiba chromebook using crouton. The drive my OS is installed on is small, with only 3.6 GB of free space. I'd like to install sage on my system but sage requires 6 GB of free ...
0
votes
2answers
33 views

install linux in external harddisk

I have a question that, if I install Linux on an external HardDisk, then how do it get booted ? Will it show a Linux option at the start time ? Will it only boot on the PC through which I have ...
2
votes
1answer
86 views

Is it possible to make Linux immediately save changes made to external harddisk files?

I have recently installed Linux Mint on an old laptop. I wasn't a Linux user before. Using MS Windows, I have developed a bad habit of unplugging the external hard drive without ever safely removing ...
1
vote
1answer
241 views

Gnome suggests me to open external HDDs with Anjuta

When I attach an external HDD, GNOME suggests opening it with Anjuta: How can I make it open with Nautilus instead?
1
vote
1answer
205 views

Can't write on recently created EXT4 partition

On a new external hard drive (Intenso 05-1204-18A), I made (with GParted) two partitions : Disk /dev/sdc: 931.5 GiB, 1000204883968 bytes, 1953525164 sectors Units: sectors of 1 * 512 = 512 bytes ...
0
votes
0answers
41 views

External HDD unable to detect

External 1TB HDD having problem, when I connect it with my Linux System the system just hangs for few minutes with below output: [root@spirit sh]# fdisk -l Disk /dev/sdb: 500.1 GB, ...
0
votes
1answer
311 views

HDD Won't connect / system won't read it. Not sure what dmesg output means`

I have a hdd that I pulled from an old windows laptop, I don't think there's any information on it that I want to keep. I was going to format it to ext4 or something. Yesterday when I connected and ...
0
votes
1answer
174 views

access to USB drive broken after changing uid

Since changing my uid I no longer have the permissions to see a USB hardrive/stick that is automatically mounted at /media/USERNAME. Nautilus gives the message Unable to open a folder for ...
1
vote
1answer
1k views

Drive cannot be mounted automatically, but manual mount is successful

I have an external hard disk that all of a sudden gives an error when Linux Mint attempts to auto mount the thing when it is plugged in. For some reason I see two "External Drive" (the drive's name) ...
6
votes
1answer
661 views

Is btrfs suitable as backup filesystem?

Right now I have a pretty traditional backup filesystem structure on top of ext4. Every time a backup is made, a new folder backup-DATE is created to which files are rsync'ed (with hardlinks made ...
1
vote
0answers
88 views

Making External Hard Drive OS Portable

What I'm trying to Accomplish: I would like to install Arch linux on an encrypted (lvm on luks) external USB hard drive and have it boot and run with the widest array of machines possible and before I ...
0
votes
1answer
50 views

Create symlinks on an external storage device that can work on any Linux machines?

An external storage device can be connected to different Linux or Unix machines, and I guess its mounting point may be different? If yes, will symlinks that are stored on the device and link to files ...
1
vote
1answer
183 views

Debugging an external HDD

I'm using an external HDD which is my old laptop's HD with 2.5 SATA enclosure. I tried to delete a partition in Windows and stopped it unknowingly. When I reinsert it, my OS including Ubuntu freezes ...
2
votes
1answer
98 views

Recover data from HDD

This Monday I wanted to make a boot-able USB-Stick with a Knoppix .iso on Linux. I used the "dd" command to do this. Situation: 1. Laptop with Linux Mint on it 2. HDD mounted to System (.iso File ...
2
votes
1answer
340 views

Formatting LUKS encrypted disk

How do I format LUKS encrypted disk if I don't know the passphrase? I recently switched my HDD for a new SSD disk in my laptop and now when I connect the old HDD externally I can't mount disk event ...
0
votes
1answer
189 views

why are /media and /home /mnt/home so large?

I am trying to get hplip-3.14.10 on a desktop. I found out that the setup returns a make command failed with status code 2 which is caused by insufficient disk space. I used disk usage analyzer to ...
1
vote
0answers
50 views

What accommodations must be made to boot an external HDD on multiple computers?

Is there a way to create a bootable external hard drive (like a persistent USB) that can be booted to multiple computers? I have built plenty of live USBs where this wasn't a problem, but when I ...
0
votes
1answer
158 views

How to I check or recover a hard disk drive that will not mount

I have a one Terabyte hard disk drive (USB3) that suddenly will not mount. My local computer expert (Windows only) had a look at it with his software and said that it is not a hardware problem. What ...
1
vote
1answer
971 views

External Hard disk Input/Output error

One of WD external harddrives is not working when I try to access some folder. I am able to access the rest of the folders on the disk. I am getting Input/Output error as show in the attached Image. ...
5
votes
1answer
157 views

How do I temporarily extract a flash drive or HDD in Linux?

Suppose I mounted a disk in this way: mount /dev/sdb /mnt/tmp I have some files opened on this filesystem and don't want to unmount it. However I want to temporarily extract the device, then ...
5
votes
3answers
879 views

USB HDD not working on linux

I have a WD My Passport 1 TB external hard drive which is giving me some problems on different linux machines: When I plug it in, nothing happens Gparted when detecting connected devices says "Error ...
0
votes
1answer
396 views

How to give more power to a USB device (error -110)?

I’m trying to mount an external hard drive (2.5", USB, no separate power supply) on Debian 7, but it gives me (in dmesg as well as when trying to boot with the device connected) errors like: ...
4
votes
0answers
199 views

automatic disconnection of RAID array

A RAID array connected to my system (Debian 7) via USB frequently disconnects itself for no apparent reason. Upon initial connection to the system, the device is detected, and the array can be ...
0
votes
1answer
134 views

can I use 2 mount points for 2 partitions from external HDD?

I have a 2 TB external HDD which I connect to the Ubuntu 8.10 system. However, after connecting the external HDD, I created just a single partition and because of that I could use only 750 GB out of ...
2
votes
1answer
162 views

why 2TB external HDD is recognized as 800 GB only in Ubuntu 8.10

I had a 2 TB external HDD which I formatted as below. fdisk /dev/sdb After issuing the above command, I did the following steps. Then selected option p. (To print the partition table). Then ...
1
vote
0answers
54 views

External disk - how to ensure readable by all without needing root perms?

I have an external HDD. It's portable, so I plug it in all over the place. Needless to say, these different places have different passwd files and uids. The files are mine and I need to access them ...
0
votes
1answer
596 views

Move Data from Partition to Partition on Same Drive

Moving data from one drive to another is slow. Copying data on a drive to it's self is slow. Moving data from one drive to it's self is fast. If I'm moving data on the SAME drive but a different ...
10
votes
3answers
8k views

External hard drive permissions - ext4

I have an external USB 3 disk drive (2TB capacity) that is most likely going to be moved from machine to machine. The disk has a GUID partition table and an ext4 partition. I am unable to write to the ...
2
votes
2answers
139 views

Shredding an external HDD

How do I shred the data on an external HDD? I am trying shred "/media/me/New Volume/" but I get failed to open for writing: Is a directory. Why?
3
votes
3answers
703 views

Using a unix filesystem on an external hard drive?

After repeated trouble with my NTFS formatted backup/media hard drive (undeletable files, etc.), I decided to reformat it with a unix file system (ext4 preferred). I do not intend to use it from a ...
2
votes
0answers
448 views

The proper way to turn off an external sata encolsure?

I have an e-sata external enclosure with a port expander and 4 sata disks in it that I use for periodic backups. I have what I think is a sound method for powering it off, but not sure if it is the ...