I have problems with my current Ubuntu installation, and am about to reinstall. My current configuration is as below:
Since I'm not sure where the problem lies, I am going to format both Ubuntu partitions with the same configuration (sda4 mounted as / and sda5 mounted as /home) which is easy enough.
My question is, for 'Device for boot loader installation' am I correct in selecting /dev/sda? I assume that this is the current boot loader location and that grub will then read sda1 for W10 loader?
Note that I am not using UEFI.
I don't want to mess up my W10 loader or any other W10 partitions.
Thanks