boot your dvd/cd/usb stick live linux, open two terminals, and go root, in one at least.
in the 1st terminal mount your pc hdd root partition.
X= device
x= number of partition
Code:
#mount /dev/sdXx /mnt
#nano /mnt/etc/fstab
find your UUID for whatever one if giving you grief. in your second terminal.
to get your actual UUID's then find the one you need and replace it in your fstab, save file, reboot.
Hard Drives UUIDS
Code:
~ sudo blkid
/dev/sda1: LABEL="data1" UUID="2d6a4d00-106e-4402-91c4-329a1bbcee85" TYPE="ext4" PARTUUID="28da7fc5-01"
/dev/sda2: LABEL="ntfs1" UUID="98B63A6AB63A48D0" TYPE="ntfs" PARTUUID="28da7fc5-02"
/dev/sdb1: UUID="E6F21C5AF21C30F3" TYPE="ntfs" PARTUUID="3a883dd5-01"
/dev/sdb2: UUID="8AA21C9AA21C8D37" TYPE="ntfs" PARTUUID="3a883dd5-02"
/dev/sdb5: UUID="a710c844-8ab8-43a1-8231-ebcaa2191061" TYPE="ext4" PARTUUID="3a883dd5-05"
/dev/sdb6: UUID="52e005fd-dac3-4235-96ce-63339a35386b" TYPE="ext4" PARTUUID="3a883dd5-06"
/dev/sdb7: UUID="c42aa97b-1daf-4694-97ee-068737cb1e53" TYPE="ext4" PARTUUID="3a883dd5-07"
/dev/sdb8: UUID="275e8ce5-486f-426a-9595-bd36134f8346" TYPE="ext4" PARTUUID="3a883dd5-08"
/dev/mmcblk0p1: LABEL="SDCard64GB" UUID="992d2614-392b-4a75-9221-b0de218f33bd" TYPE="ext4" PARTUUID="d09b8eb7-01"
your Linux system file fstab, should look something like this.
Code:
~ cat /etc/fstab
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a device; this may
# be used with UUID= as a more robust way to name devices that works even if
# disks are added and removed. See fstab(5).
#
# <file system> <mount point> <type> <options> <dump> <pass>
UUID=2d6a4d00-106e-4402-91c4-329a1bbcee85 /media/data1 ext4 defaults,noatime,discard 0 2
UUID=98B63A6AB63A48D0 /media/ntfs1 ntfs defaults,noatime 0 2
UUID=c42aa97b-1daf-4694-97ee-068737cb1e53 / ext4 defaults,noatime,discard 0 1
UUID=275e8ce5-486f-426a-9595-bd36134f8346 /home ext4 defaults,noatime,discard 0 2
tmpfs /tmp tmpfs defaults,noatime,mode=1777 0 0
you just need to make sure they match.