Questions tagged [testdisk]

TestDisk is a free data recovery utility. Usually associated with Photorec

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Can't boot into Windows 7 EFI GPT after recovery operation

My question, or rather issue, is in the extent of this previous case in which I wanted to grow my Linux (ext4) partition. The partition /dev/sda6 was in the way of doing this and since it contained ...
9 votes
1 answer
123k views

How to Install Testdisk in Ubuntu 13.10 [duplicate]

I am unable to install testdisk in Ubuntu 13.10 from Live Disk. I am using USB drive to run ubuntu 13.10. I want to recover some data from Windows partition. I am unable to install testdisk. It is a ...
user230559's user avatar
8 votes
2 answers
28k views

testdisk: "Warning: number of (heads/cylinder|sectors per track) mismatches 255 (FAT) != 64 (HD)"

TL;DR: How do I get rid of the warnings in the subject line when everything else looks sweet? I'm getting the following output when running testdisk's Analyze on a 64GB SD card: TestDisk 6.14, Data ...
Tom Hale's user avatar
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8 votes
4 answers
6k views

need to recover data from a data hard disk that I used testdisk on in my attempt to repair mbr from a rootkit virus

Before I begin to say what my situation is here, please know i would be FOREVER GRATEFUL for anyone who can help me out with this mess. I have photos on here from years and years of painstaking work. ...
wardr's user avatar
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6 votes
4 answers
28k views

What's filling up my root directory? [duplicate]

I have a 120gb SSD which is dedicated to /root and a separate HDD for /home but for some reason my root drive is full and I can't see why. I've tried autoclean autoremove and clean but it hasn't ...
Johnny5ive's user avatar
6 votes
1 answer
21k views

How to recover files from a given directory using photorec

I want to recover some files using PhotoRec. Although I've used it before, I am not familiar with making it look only in one given directory. Any idea how to do it?
Thanos's user avatar
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6 votes
1 answer
10k views

testdisk is showing wrong size of drive [duplicate]

I'm trying to recover the data of a damaged hard drive using testdisk. I did all good, did the quick search, the deeper seach, and then, after confirming that my files had been found by testdisk, I ...
inblank's user avatar
  • 227
6 votes
1 answer
21k views

Help with corrupted NTFS partition

My Ubuntu isn't able to mount a partition. It suddenly became unreadable because of a corrupt Master File Table. chkdsk /f is unable to correct it, saying: Windows will now check the disk. Corrupt ...
virilo's user avatar
  • 181
5 votes
1 answer
4k views

Can I open Synaptic Package Manager in a Ubuntu Live CD session?

thats the question. i screwed my harddrive and need to repair it in ubuntu live cd session with test disk that I Have to install with synaptic Package Manager, and I don-t know how to open in this ...
Goncalo Gaspar's user avatar
4 votes
1 answer
2k views

Can I use testdisk to recover the Windows partition over which Ubuntu was installed?

I got a new Windows 7 laptop, tried to install Ubuntu 12.04 for dual boot and messed up my hard drive partitions. So opted for a clean install of Ubuntu by formatting the entire disk. (Which makes my ...
tsega's user avatar
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4 votes
1 answer
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Recovering a partition with no valid superblocks

My system had these partitions: DellUtility Windows 7 Ubuntu 14.04 (64bit) - extended /home - extended virtualbox - extended swap - extended (A Dell box with Ubuntu dual-boot and seperate home / "...
vektis's user avatar
  • 51
4 votes
0 answers
65 views

How to recover lost data after installing Ubuntu 16.04 [duplicate]

This has been asked quite a few times before but I want to add something extra hence a new question. Please take a moment before marking it as a duplicate. I had dual booting with Windows 10 and ...
Saikat's user avatar
  • 191
4 votes
0 answers
2k views

Broken Ext4: Why are all superblock backups missing?

After running a program for disk diagnostic made available by Seagate, my disk became blank. I was able to recover all the partitions with TestDisk, and their files are there just like before, except ...
Raphael's user avatar
  • 169
3 votes
2 answers
35k views

How to install TestDisk from source

I have just come downloading a software called testdisk-6.14-WIP.linux26.tar.bz2. Therefore I'm wondering how to deal with the installation.
stephen's user avatar
  • 31
3 votes
2 answers
12k views

TestDisk 7.0 doesn't have undelete option

I tried using TestDisk 7.0 to undelete a few videos I made a week ago, but the undelete option doesn't show up. I tried the list/copy option instead but it doesn't seem to work either. They just ...
LinuxWizzerd's user avatar
3 votes
1 answer
36k views

How to resolve " The harddisk seems too small" with Testdisk deeper search option

I need to recover the NTFS partition that was removed by Ubuntu 13.10 installation after choosing "replace Ubuntu 12.04 with 13.10" But I am getting this message Disk /dev/sda - 640 GB / 596 GiB - ...
Mauricio Gracia Gutierrez's user avatar
3 votes
1 answer
1k views

Can I use ddrescue & Testdisk in ubuntu to create image to recover data? [duplicate]

I mistakely installed ubuntu over my 1tb drive removing essential data and photos which took about 5 mins to install, so I want to know if I can use ddrescue in Ubuntu to create a virtual image of the ...
HorizonBloom's user avatar
3 votes
2 answers
4k views

How do I verify a partition is encrypted?

This article shows me how to see if Ubuntu has encrypted swap. What I would like to know is how I can determine that swap (or any other partition) is truly encrypted. What I would like to see is that ...
Son of the Wai-Pan's user avatar
3 votes
1 answer
1k views

Decrypt ecryptfs files recovered from photorec

I have managed to recover files from a disk with a damaged partition table using photorec. Photorec does not preserve the file name or file structure so all I have are a bunch of randomly named files ...
jenny92718's user avatar
3 votes
2 answers
7k views

windows 10 major update wiped GRUB, how do I recover partitions properly? [duplicate]

Windows 10 + Ubuntu 16.04 LTS dual boot on a Lenovo Laptop.. after getting nagged about an update... I have been dumped into the grub rescue screen grub rescue> and a lot of the help for dual ...
Erik's user avatar
  • 260
3 votes
1 answer
184 views

Recover an partially(~5%) zero overwritten, external HDD with single partition

I have an external Seagate HDD of 1TB. I was using the default partition it came with. Never repartitioned it. Yesterday I accidentally started reformatting it instead of my other disk, with an ...
Lakshmi Narayanan's user avatar
3 votes
2 answers
3k views

data recovery with testdisk

I'm trying to recover my data after a bad installation. On my laptop I had 2 partitions: Windows and Media. Now I'm trying to recover the content of the Media partition and this is what the amazing ...
dole doug's user avatar
  • 143
3 votes
1 answer
8k views

how to run testdisk.exe on a dd image of a 2TB hard drive

BACKGROUND INFO: I have (2) 2TB hard drives. HD1 - I hosed the MBR, drive won't mount, can't see data, but it must be there because I didn't do anything much to it except with testdisk HD2 - was ...
wardr's user avatar
  • 2,289
3 votes
0 answers
978 views

How can I recover my data after choosing “Erase disk and install Ubuntu”? [duplicate]

I installed Ubuntu 12.04 on my laptop and chose the option "Erase disk and install Ubuntu" from liveUSB without any backup. When I realized that this would format my whole HDD, I immediately unplugged ...
minhduc's user avatar
  • 31
2 votes
3 answers
16k views

Unallocated space with important data

I used GParted to convert a primary partition to extended one after copying the data to another partition. After having the extended partition I moved the data back. To my utter shock after a restart ...
Chethan S.'s user avatar
  • 2,864
2 votes
1 answer
2k views

Can not show external HDD during photorec

I have just formated my HP laptop (having 500 GB Hard Disk Internal) and install Ubuntu 14.04 LTS OS. while get back up for lost files, I install testdisk and run sudo photorec. All process is going ...
Bapi Saha's user avatar
  • 469
2 votes
3 answers
978 views

Impossible to rewrite my Partitions Table with my two Linux partitions although there is no ovelap

Due to a bug created by Windows 10, I am trying to rewrite the partitions table of my hard disk with TestDisk. I had a Dual Boot environment (Windows / Ubuntu) and I had two Linux partitions (...
Grégory P.'s user avatar
2 votes
2 answers
8k views

Recovering a lost LibreOffice document with testdisk

I was working on a LibreOffice Writer document when my computer turned off. No problem there, I booted up, went back into LibreOffice and it gave the option to recover everything. I left the document ...
user588641's user avatar
2 votes
1 answer
6k views

Lost all my partition after installing Ubuntu 14.4 LTS [duplicate]

Yesterday I installed Ubuntu 14.04 LTS with a bootable pendrive. Before that I had 3 partitions on my windows system (C:, D:, and E:). During the installation process I thought it would be the same as ...
OLDMONK's user avatar
  • 135
2 votes
1 answer
5k views

Testdisk can't/won't recognise hard disk

After moving a number of hard drives from an Ubuntu desktop to dedicated Ubuntu server, I'm finding it hard to get Ubuntu server to recognise one of the drives. It's a 4tb WD green which was formatted ...
jonthomas83's user avatar
2 votes
2 answers
189 views

chhdsk and Ubuntu

I have a laptop with Windows and Ubuntu. There were some bad sectors in a partition used by both Ubuntu and Windows. I have run chkdsk (from Windows installation disk), and so Windows will not access ...
Huynh's user avatar
  • 198
2 votes
1 answer
1k views

Can I recover a deleted partition table faster if I remember some of the layout?

I accidentally deleted the partition table of a 1.5TB drive with about 10 partitions on it; I'm running testdisk now but it's going to take a while to scan everything. I do have some useful ...
Andrew's user avatar
  • 497
2 votes
0 answers
259 views

External Hard Disk Won't Re-Mount

My hardDisk was working perfectly fine but all of a sudden, I felt that it was operating a bit slowly after a huge data transfer(around 250GB). So I decided to unmount and remount it, believing that ...
Nick's user avatar
  • 43
2 votes
1 answer
2k views

Cannot fsck a corrupted USB

I put valuable data on a disfunctioning LUKS encrypted USB. The command fsck.vfat /dev/mapper/myusb -v -y seems no to be enough. I ran the command for more than 12 hours without the command to ...
user123456's user avatar
  • 2,378
2 votes
1 answer
71 views

deleted files recovery

I accidentally deleted one of partitions from the Ubuntu livecd. I get afraid and recreated the partition. But it was formated and all my files were gone. I installed Ubuntu in another partition. Is ...
anurag s 's user avatar
2 votes
1 answer
896 views

Testdisk brings back empty folders that take up space

I ran testdisk in order to recover one partition out of two with some important files on it. Testdisk brought back the partition with three folders: "$RECYCLE.BIN", "saves" (this is what I was looking ...
Andrei Besleaga's user avatar
2 votes
2 answers
4k views

Recover data from USB flash drive with testdisk and photorec

I have a 32GB flash drive, somehow it is no more working, it is detected as an 8Mb drive as fdisk -l shows: Disk /dev/sdb: 8 MB, 8454144 bytes 1 heads, 17 sectors/track, 971 cylinders, total 16512 ...
tarik mokafih's user avatar
2 votes
0 answers
341 views

Lubuntu/Win 7 dual-boot: Attempting recovery of Windows 7 boot

I had both Windows 7 and Lubuntu 14.04 LTS in dual-boot. I wanted to reinstall Lubuntu since there were a couple of issues after having fiddled with multiple desktop environments. Popped in the ...
user306756's user avatar
1 vote
3 answers
96 views

All partions deleted accidently and I lost all my very very important data

I was using windows 7 and ubuntu 12.04 on my machine I had to update my ubuntu so I decided to remove windows 7 and install ubuntu 15.10 while installation I was asked to remove the windows with ...
Asnad Atta's user avatar
1 vote
3 answers
12k views

How to recover partially formatted ext4 partition (testdisk did not help)

I have а 2TB "single ext4-formatted partition" HDD. Recently, while working under Windows 7 on the same machine, I have damaged the afore-mentioned partition. What happened is that while I was trying ...
Abraham's user avatar
  • 31
1 vote
1 answer
4k views

Unknown filesystem error: grub rescue [duplicate]

Possible Duplicate: Grub rescue - error: unknown filesystem After using testdisk 6.11, I got the error message: Unknown filesystem error: grub rescue To fix it, I used Boot-Repair, but it took ...
yinon's user avatar
  • 1,229
1 vote
1 answer
2k views

How to use TestDisk

enter image description here I just replaced my Windows 10 and switched to Ubuntu and deleted all my data accidently as it was in partitions on my windows.Tried using TestDisk for its recovery after ...
Parvez Ahmed's user avatar
1 vote
4 answers
416 views

I need to make a Startup Disk

I am using XUBUNTU 15 10. I want to make a Startup Disk that would help me log in if some problem arises. I tried to use the two available for Free download: (1) Startup Disk Creator (usb-creator-kde);...
Hariharan Pv's user avatar
1 vote
1 answer
1k views

restore ext4 HD after creating GPT partition table

I have a windows10 - ubuntu 18.04 dual boot computer. Three drives on it: 512 GB SSD with ubuntu system 1 TB HD with windows system 1 TB HD Ext4 formatted (the problematic one) for extra data ...
Alfonso's user avatar
  • 133
1 vote
1 answer
982 views

how to restore unbootable drive using testdisk

I accidentally erased my sister's entire hard drive and made a new partition table while tying to formate a USB and now the laptop gives me this screen on boot up https://i.stack.imgur.com/KUsSg.jpg ...
Nuhania's user avatar
  • 105
1 vote
1 answer
192 views

Repair vanished partitions after Startup Disk Creator

I have an external 1.5TB hard-drive which I've been using for years, no back-ups. I have several partitions on that hard-drive, one of which has all my data on (I cannot remember whether FAT32/NTFS),...
Vix's user avatar
  • 61
1 vote
1 answer
2k views

Restoring Ubuntu grub with testdisk after windows 10 update

I don't know very well the partition system of Ubuntu, so I don't want to do something that can damage more the system. My, problem is the same as this one I used Testdisk for this problem, what to ...
Alba's user avatar
  • 13
1 vote
1 answer
3k views

Recover data from external disk using testdisk and photorec

So I had my partition tables gone corrupt somehow after writing a media file over the network to the external HDD of my media center. Following the steps from this answer, I tried quick- and ...
Peter Raeves's user avatar
  • 1,109
1 vote
1 answer
99 views

Recovering lost space due to PhotoRec

I accidentally deleted a important folder, and attempted to use testdisk (photorec) to recover the files. However, it kept taking longer and longer so I stopped it. It created 18 folders in home, ...
REW's user avatar
  • 91
1 vote
1 answer
15k views

How can I install & run testdisk with USB

How can I install & run testdisk with USB? When I boot from HDD, i can download & install testdisk from ubuntu software center; but when I boot from USB (for the purpose of recovering my NTFS ...
facebook-1593638125's user avatar