chkdsk /f /r alternative in ubuntu linux
Solution 1
AFAIK there is no full replacement for chkdsk
.
You basically have two options
- use ntfsfix
ntfsfix
is part of ntfs-3g and should be pre-installed on your Ubuntu LiveMedium.
It can fix only some fundamental issues with NTFS, but it always triggers a chkdsk
on next Windows-startup.
In some cases this can be enough to get it back to a usable state (dependending if Windows can boot far enough to be able to run chkdsk
...).
If this fails, you are left with option Nr 2
- use a Windows install/recovery CD/DVD/BootStick
from there you can run chkdsk
from a commandprompt.
If you don't have any Windows-media available, you can also remove the harddrive and connect it to some other Windows-maschine.
Solution 2
Linux has no tools to fix NTFS file system.
DO NOT use ntfsfix
for fixing your disk. It just removes "dirty FS" flag and you get a false sense of security. After a couple of "fixes" your data becomes unrecoverable.
Do use Windows. Either have a separate HDD with Windows, or install VMware, download Windows vmware image from Microsoft, share raw disk with guest OS and check it from there.
Solution 3
Although it is not as powerful as Windows' chkdsk, you can use following approach:
sudo ntfsfix /dev/sdXY
sudo ntfsresize -i -f -v /dev/sdXY
After that you will be asked to do it in Windows anyways as Linux doesn't have a powerful equivalent, but this can do a good job.
The ntfsresize
command above will check for bad clusters and do a filesystem consistency check.
EDIT: Some people are reporting problems that arise with the use of ntfsfix
so refrain from using it unless you have no other option as it may cause data loss.
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Comments
-
rakibtg over 1 year
In windows os
chkdsk /f /r
will fix a hdd error automatically.
i have lost access in my laptop though i am able to live boot into my laptop using linux.
I have live boot ubuntu 14.04 and i am in a need to run a command to fix hdd logical errors and fix automatically like in windows we can repair usingchkdsk /f /r
.
So what is the alternative command forchkdsk /f /r
in linux in order to fix hdd error?-
Frank Thomas over 9 yearsfor linux filesystems like ext4, etc, use
fsck -a /dev/sdXY
where X and Y identify the volume you want checked. eg:fsck -a /dev/sda1
manpages.ubuntu.com/manpages/hardy/man8/fsck.8.html For NTFS volumes, put them on a windows system and use chkdsk. there isn't a safe linux tool for NTFS filesystem repair. Or boot from a windows install disk and use the recovery mode command prompt to run chkdsk. -
JW0914 almost 4 yearsThe NTFS filesystem should only be repaired from Windows only, never from Linux. All WinPE/WinRE images have
chkdsk
-
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rakibtg over 9 yearsbut how can i plug my laptop hdd to my desktop one :/ btw good idea :)
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Frank Thomas over 9 yearsnost laptops use SATA drives the same as desktops do, so the only issue is mounting it in the case, which you probably don't need to do since your only hooking it up temporarily. I'd just open the desktop case, jack it into an open sata port, and leave it hanging out the side until the repair was complete. if you really want to mount it though, get a 2.5" -> 3.5" adapter tray or get two 1" rails.
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ssnobody about 8 yearsI just wanted a chkdsk to run, didn't have a installation CD handy, and didn't have local administrator credentials (for the built-in recovery options). ntfsfix to mark the disk dirty was enough to kick off the chkdsk.
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kurdtpage over 7 yearsfsck does not check NTFS partitions
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phuclv about 7 years@rakibtg There are so many solutions: use a PE boot disk, windows to go... or Hiren's boot if your computer is old enough. You can even put a Windows installation disk and select recovery. Newer Windows version already has the recovery option builtin and you can just select it from the boot menu
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jpaugh over 6 years@FrankThomas It's much easier to get a SATA-to-USB conversion kit. You can pick one up for as little as $15
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Stepan over 6 yearsntfsfix DOES NOT fix anything. It just clears the "dirty filesystem" flag. You WILL corrupt data when enough unfixed errors build up.
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Stepan over 6 years
ntfsfix
FAKES fixing. It hides the problem under the carpet. Great way to fubar your partition. -
Hashbrown about 4 yearswindows, recovery flash & real os, would freeze when I plugged in an external disk. Getting the error cleared with
ntfsfix
was exactly what I needed to get into NT (showing up asraw
now) so I could run a realchkdsk /r
(twice, the first time turned it back intontfs
but corrupted, the second time is making it readable and recovering what it can) on it @Stepan -
xdevs23 about 4 yearsupdated with a note about that.
-
Mladen B. almost 3 yearsSo true... I'm one of many who trusted
ntfsfix
tool and got a bitter taste after a 2nd try already... Used TestDisk to recover the data... -
Mladen B. almost 3 yearsTo clarify, this answer suggests using a rescue disk (usb/cd/dvd).
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Mladen B. almost 3 yearswhat is the command
fsck.ntfs
for, then?