Este es el fstab
proc            /proc           proc    defaults        0       0
/dev/mapper/isw_jihhcjcfh_Raid5006 /               ext4    errors=remount-ro 0       1
/dev/mapper/isw_jihhcjcfh_Raid5005 /home           ext4    defaults        0       2
/dev/sdc5      /media/Almacen	ntfs-3g	defaults	0

Aquí el resultado de mount
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
udev on /dev type devtmpfs (rw,relatime,size=2024416k,nr_inodes=506104,mode=755)
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000)
tmpfs on /run type tmpfs (rw,nosuid,noexec,relatime,size=406100k,mode=755)
/dev/disk/by-uuid/4fb14db4-627b-4b09-b24d-2fff64ce271e on / type ext4 (rw,relatime,errors=remount-ro,user_xattr,barrier=1,stripe=64,data=ordered)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev,relatime,size=812196k)
tmpfs on /run/shm type tmpfs (rw,nosuid,nodev,relatime,size=812196k)
/dev/mapper/isw_jihhcjcfh_Raid5005 on /home type ext4 (rw,relatime,user_xattr,barrier=1,stripe=64,data=ordered)
/dev/sdc5 on /media/Almacen type fuseblk (rw,nosuid,nodev,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
rpc_pipefs on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,nosuid,nodev,noexec,relatime)
/dev/sdc1 on /media/PENDRIVE type fuseblk (rw,nosuid,nodev,relatime,user_id=0,group_id=0,default_permissions,allow_other,blksize=4096)
/dev/sdi1 on /media/MULTIBOOT type vfat (rw,nosuid,nodev,relatime,uid=1000,gid=1000,fmask=0022,dmask=0077,codepage=cp437,iocharset=utf8,shortname=mixed,showexec,utf8,flush,errors=remount-ro,uhelper=udisks)
skynet@HighTower:~$ sudo gedit /etc/apt/sources.list