I am new to Linux and Ubuntu and need help installing Ubuntu along with Windows 10 in a dual boot setup. My HP laptop with 600GB hard drive came with windows 10 preinstalled and already has 4 partitions. I used shrink partition in windows disk management to shrink the C: partition from 531 GB to 431 GB leaving 100GB of unallocated space to install Ubuntu onto it.I cannot create a new partition on this unallocated space.
When using Ubuntu's disk Utility to create a new partition in the newly created unallocated space I get this error message: "Cannot create a new partition - There are already four primary partitions." I do not know how to proceed at this point. Please Help!
sudo parted -l
andsudo gdisk -l /dev/sda
– oldfred Aug 17 '18 at 18:39