I think I know the answer to this, but just want to run it by the people who know.
Just got a Pi and am playing around with what it can do. I'm thinking of formatting the SD card and starting again with a fresh install, and was wondering if changing the hdd to ext4 filesystem would be a good idea. Currently is vfat. I know I'll lose all data but there is nothing on the drive that isn't backed up elsewhere.
The issue I'm having is with some of my installations permissions are not always working, so I was thinking having it as a linux filesystem might help?