tente usar isso no terminal
sudo apt-get install ntfsprogs
sudo ntfsfix /dev/sdXY
onde XY é o nome da unidade por exemplo, sdc1
quando meu novo Ubuntu está tentando montar meus dois discos rígidos que foram mesclados no windows 7 eu recebo esta mensagem:
Error mounting /dev/sdc1 at /media/luttikon/Media 1: Command-line 'mount -t "ntfs" -o "uhelper=udisks2,nodev,nosuid,uid=1000,gid=1000,dmask=0077,fmask=0177" "/dev/sdc1" "/media/luttikon/Media 1"' exited with non-zero exit status 12: Failed to read last sector (7814049791): Invalid argument
HINTS: Either the volume is a RAID/LDM but it wasn't setup yet,
or it was not setup correctly (e.g. by not using mdadm --build ...),
or a wrong device is tried to be mounted,
or the partition table is corrupt (partition is smaller than NTFS),
or the NTFS boot sector is corrupt (NTFS size is not valid).
Failed to mount '/dev/sdc1': Invalid argument
The device '/dev/sdc1' 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?
Sou novo no Linux / Ubuntu, mas sei como usar o terminal.
tente usar isso no terminal
sudo apt-get install ntfsprogs
sudo ntfsfix /dev/sdXY
onde XY é o nome da unidade por exemplo, sdc1