Error Mounting: Mount: Unknown Filesystem Type 'ntfs'

When I try to open my filesystem I get the following error message:

Unable to mount 496GB filesystem error mounting:mount:wrong fs type, bad option,bad superblock on /dev/sdb2, missing codepage or helper program, or other error. In some cases useful info is found in syslog - try dmesg | tail or so. What does all this mean? Everything had worked so far until now. I'm using Debian V 7.8.0

Thanks for any help I can get

Gary

I have a Toshiba Laptop that had a Dual Boot of Windows 7 and Linux Mint 17 on it and both OS's worked fine. I've been wanting to use CentOS 7 as my primary OS so that I can become more familar with RPM management and proceeded to remove my Mint installation and replace it with the CENTOS 7 installation, and the install completed successfully. HOWEVER, here's my problem.....

When my laptop starts up, I don't see GRUB nor do I have any option of selecting whether to run Windows or CentOS. It automatically loads up Centos 7. When I do a 'sudo fdisk -l', I can see that SDA1 is an NTFS drive, and when I try the following 'sudo mount /dev/sda1 /media/Main\ Drive' I get an error message saying that I can't mount an NTFS drive.

Am I missing something or is there a way to access my Windows files from within Centos. I was able to do this with Mint without an issue, but unable to see any of my windows drives because I can't mount an NTFS drive.

I have no problem with keeping CENTOS as my only OS on this laptop, however, I do need to access the files from the Window's partition, and if anyone can help me to access my files, that would be totally awesome.

Thank you in advance for reading through this and for any help offered.....

Mikey

i have windows 8.1 and ubuntu 14.04 ....now wen i try to access a drive of windows in ubuntu it says failed to mount.
then i used "sudo ntfsfix /dev/sda4" for mounting the drives ......it worked for all drives except the E drive (not the system drive).
it gives error windows is hibernated , shutdown windows.
I shutdown my windows properly but still that particular drive refuses to mount..
any solns?

I have a dual boot laptop with debian stable & Windows 7.

The HD partitions a
sda1: NTFS for W7
sda2: FAT32 (currently unused)
sda3: linux /boot
sda4: linux ext4, which is LVM with encryption

I've re-installed W7 and now need to recover the MBR & grub menu.

I've booted with the netinst usb in rescue mode, but it fails to mount the root partition /sda4:
"An error occured while mounting the device you entered for your root file system (/dev/sda4) on /target"

and /var/syslog shows:
Code:

rescue-mode: selected root device '/dev/sda4'
umount: cant umount /target: Invalid argument
isofs_fill_super: bread failed, dev=sda4, iso_blknum=16, block=32
EXT2-fs (sda4): error: unable to readsuperblock
EXT3-fs (sda4): error: unable to readsuperblock
rescue: mount: mounting /dev/sda4 on /target failed: Invalid argument

So it seems like something is wrong with the mount command?

Would appreciate suggestions how to solve this.

Thanks

Did you find any way to get out with this error ? I've got the same with an extended partition...
Code:

# fdisk /dev/sda

Welcome to fdisk (util-linux 2.25.2).
Changes will remain in memory only, until you decide to write them.
Be careful before using the write command.

Command (m for help): p
Disk /dev/sda: 55,9 GiB, 60022480896 bytes, 117231408 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x00015c35

Device     Boot    Start       End  Sectors  Size Id Type
/dev/sda1  *        2048  19531775 19529728  9,3G 83 Linux
/dev/sda2       19533822 117229567 97695746 46,6G  5 Extended
/dev/sda5       19533824  23558143  4024320  1,9G 82 Linux swap / Solaris
/dev/sda6       23560192 117229567 93669376 44,7G 83 Linux

Code:

# dmesg|less
[   84.343741] EXT4-fs (sda2): unable to read superblock
[   84.348074] EXT4-fs (sda2): unable to read superblock
[   84.352391] EXT4-fs (sda2): unable to read superblock
[   84.357159] XFS (sda2): Invalid superblock magic number
[   84.373676] FAT-fs (sda2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive!
[   84.373891] FAT-fs (sda2): bogus logical sector size 65535
[   84.373897] FAT-fs (sda2): Can't find a valid FAT filesystem
[   84.378220] FAT-fs (sda2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive!
[   84.378444] FAT-fs (sda2): bogus logical sector size 65535
[   84.378449] FAT-fs (sda2): Can't find a valid FAT filesystem
[   84.386262] ntfs: (device sda2): is_boot_sector_ntfs(): Invalid boot sector checksum.
[   84.386270] ntfs: (device sda2): read_ntfs_boot_sector(): Primary boot sector is invalid.
[   84.386275] ntfs: (device sda2): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover.
[   84.386279] ntfs: (device sda2): ntfs_fill_super(): Not an NTFS volume.
[   84.390737] MINIX-fs: unable to read superblock
[   84.395176] attempt to access beyond end of device
[   84.395185] sda2: rw=16, want=3, limit=2
[   84.395191] hfsplus: unable to find HFS+ superblock
[   84.404204] qnx4: no qnx4 filesystem (no root dir).
[   84.408959] You didn't specify the type of your ufs filesystem

mount -t ufs -o ufstype=sun|sunx86|44bsd|ufs2|5xbsd|old|hp|nextstep|nextstep-cd|openstep ...

>>>WARNING<<< Wrong ufstype may corrupt your filesystem, default is ufstype=old
[   84.417367] hfs: can't find a HFS filesystem on dev sda2

Hi,

Could anyone please explain as understandable as possible how could I on my Windows 8 open either single file or install (and use) entire software which is supposted to work on Linux and/or Ubuntu? I have absolutelly NO experience with Linux and have never used it. Honestly, I don't know if there is any difference between Linux and Ubuntu. I want to be inside my Windows 8 while using Linux files/sofware. The only solution I could think of are actually two but neither of them is useful for me:

1. Vmware (i don't know how to use it)
2. Rent remote computer (vps/rdp) with linux OS installed (this would let me be in Windows 8 while being able to use Linux file/software [on remote computer] but sooner or later I would want to have Windows installed there too)

Tried program Linux Reader but didn't work on my Windows 8. Although I would need solution for installation/usage of software (that can be used only on linux/ubuntu), regardless of details***, the current problem is basically related to single files only: I have two files, both in IMG extension. Don't know how to open them because Deamon Tools doesn't handle IMG. The problem is that filesystem in one of them is "Linux" and filesystem in another is "142". The error I am getting when I try to open them is:

"File with harddrive/disc snapshot is corrupted."

But this is most likely because they are supposted to be used in linux environment, hence such question.

*** when i said "details" I was referring to basically anything: type of software, size, purpose, whether or not it needs network connection, whether or not it contains logging in (username password, etc) requirement, etc.

The following solution for current situation (quoted error above) works only partially:

http://www.sysprobs.com/simple-tip-h...thout-software

I am able to open/run/mount IMG if I do what is described on this link (im basically opening iso in this case - see the website) but when opening the virtual drive, the following error message proves that the file can be used in linux/ubuntu only:

"Windows cannot access that drive. Drive could be corrupted. Make sure the drive is in condition that can be recognized by Windows. If drive isn't formatted then format it before usage."

Would need detailed instructions, for total beginner, who has never used linux/ubuntu, what to do in such case: how to use in win8 files/software that are supposted to be used in linux/ubuntu. Also answer on how to open IMG would be highly appreciated.

Kindest regards and thank you a million in advance.

Hello Everyone
I have installed Ubuntu Server on a 500 GB drive formatted as EXT4.

Of of my Media, movies, music and pictures are from Windows PC's formatted in NTFS.
As all of the computers connecting to the server will be windows based will NTFS be fine or will I have to reformat them to work. The two media drives are 2 x 2GB Sata drives.
Could you tell me if this setup would work or will I have to reformat and and transfer the files to a new filesystem.
Also as a file server whats the best linux file system to use so it will work with windows PC's in a lan flawlessly.
Thanks for you expertise.
Regards

Please Help,

I have a Windows 7 and Fedora 20 dual boot pc .
Today i deleted the fedora partition from windows disk management and then restarted my pc.
Now i am stuck in the 'grub rescue > ' screen ...... It is showing 'no such partition ' , after searching through the internet i tried these commands......

grub rescue > set boot=(hd0,msdos6)

grub rescue> set prefix=(hd0,msdos6)/*boot/grub

grub rescue> insmod normal (after this line ,i am getting the error , grub rescue > unknown filesystem)

grub rescue> normal

Don't know what to do ,but i want to get back to the windows os first ,also i don't have the windows or fedora live cd . My Windows recovery is stored in my pc hard drive....... plzz help so that i can resolve this issue

I want to get all permissions for all the users when ntfs usb drives is detected and linux mount it automatically. Linux grants permission only for root and it can´t be changed.

Using a Kingston 4GB datatraveler for drive creation
Created using amd64 1.1.0a of the Kali ISO verified from Kali.org
Drive created using Ubuntu 14.04 on a Dell Latitude E5500

dd seems to create the drive with no errors. The drive boots to the error. Hard reboot into Ubuntu to search for solution has led me to a long series of issues that I have been trying to correct.

A possible fix for the failed to load error is to copy the file to the root of the USB drive (/dev/sdb1). Drive is created with a hidden HPFS/ NTFS fs. 0x17. Changed FS to HPFS/NTS (0x07). Drive now mounts, but when attempting to copy onto drive, I get an error that the file system is read only.

I try to correct the issue using nautilus and the properties menu. It does not allow me to change the view only to read/write even though it shows me as the owner.

I think maybe a command line thing would work, or who knows what else. Maybe an fstab entry? I am continuing to search the web, and hope to work this out.

Any help would be appreciated.