Can anyone shed some light on whythe Ubuntu 18.04.1 installer can't see any partitions on the NVMe disc (so I can't add a new partition after the existing ones) but if I hit ctrl-alt-F2 to get to ...

Long story short - I've got my Mum's old iMac which is a Core i5 2500S vintage machine. 12GB RAM, 1TB spinning drive. Still quite a nice unit, screen is still good, so trying to see if we can make use ...

In the comments on my recent posts about installing Linux on a netbook for a novice user (see my recommendations and my own results), someone mentioned that figuring out the disk partitioning was very ...