It's a quite big SSD card (around 450 Go) if we consider 32 GB is enough for
most system. It increase the speed of the system.
Being SSD, rather than HDD, increases the speed of the system. Keeping
unpartitioned space does not, as far as I know. If the SSD hosts shrinkable
filesystems,
I am not sure what kind of advice you want.
You can setup a swap partition (at least the size of your RAM, to hibernate),
a partition for / (32 GB are enough for most systems) and a partition for
/home that takes the rest of the disk capacity. Keeping unpartitioned space
on the disk does
Try a procedure listed in
https://help.ubuntu.com/community/Grub2/Installing#Fixing_a_Broken_System
With unmounted media, sudo mount -a said the mounting point was not existing,
I thought this was normal.
Is /media/user/My_hard_drive an existing directory? If not, try to create
it:
$ sudo mkdir /media/user/My_hard_drive
That said, /media is supposed to be for removable media. You may
PS : I don't know how many spaces I have to do when writing the line in fstab
between the differents informations.
I hope it's not this.