From vijendra ahirwar@1:0/0 to All on Thu May 29 10:15:05 2014
GUYS some body help me actually in my linux(ubuntu ) my ext2 file extention hard disk will not be open ::::;it will give some message like that................
Error mounting system-managed device /dev/sda4: Command-line `mount "/mnt/a3ffffea-7960-414c-b3be-2c747b60bb67"' exited with non-zero exit status 12: NTFS signature is missing.
Failed to mount '/dev/sda4': Invalid argument
The device '/dev/sda4' doesn't seem to have a valid NTFS.
Maybe the wrong device is used? Or the whole disk instead of a
partition (e.g. /dev/sda, not /dev/sda1)? Or the other way around