Thank-you for your assistance. When suspending on live version, the system is
able to recover but mount points for /dev/sdb.. are invalid. Checking with
sudo fdisk-l they have migrated to /dev/sdc.. remounting restores operation
until next suspend, then I have to remount the same to /dev/sdd.. Is this
correct?
Also the prviuously woking memory test feature on the live usb is disabled
and a window entitled in the top grey portion: Boot loader; and contents in
the white portion: "/isolinux/mt86plus: file not found" pops up.
I never had this when booting from the same usb before on this machine. What
could have caused this? The md5 sums haven't changed on this or a new USB
made from the running live version.