Вот мой fstab. Вроде, все нормально.
# /etc/fstab: static file system information.
#
# <file system> <mount point> <type> <options> <dump> <pass>
proc /proc proc nodev,noexec,nosuid 0 0
#Entry for /dev/sda5 :
UUID=2ee2cf38-7113-498e-bba7-861d6004bdfc / ext4 errors=remount-ro 0 1
#Entry for /dev/sda1 :
UUID=981A277B1A275612 /WINDOWS/system ntfs defaults,nls=utf8,umask=0222 0 0
#Entry for /dev/sda2 :
UUID=4A80BE2380BE1583 /WINDOWS/C ntfs defaults,nls=utf8,umask=0222 0 0
#Entry for /dev/sda3 :
UUID=521EA8D01EA8AE83 /WINDOWS/D ntfs-3g defaults,locale=ru_RU.UTF-8 0 0
#Entry for /dev/sda6 :
UUID=78f4d69b-eb01-410c-8ad9-b8c0f683f2c3 none swap sw 0 0