I opened your provided link, but stopped reading the moment I saw having $HOME (/home/*) files on a NTFS partition (way too scary for me). I decided long ago ago when I had to dual boot (I no longer do) that it was safer to have a partition (not /home) where both OSes (windoze, ubuntu) could share the files I wanted to access in both worlds. [My /home was for my gnu/linux distro only; with a link ln
for easy-access only in $HOME]
As to your real question (file ownership), I'll provide the following
-rw-rw-r-- 1 owner group 281K Aug 28 2016 file_blah
I changed my $USER (my username) to "owner" as that field is the owner, which you're saying is "root". The group that can access it I changed to "group". I have files in my $HOME (/home/username folder) that are owned by root|root (owner|group), but its not a problem as I have permissions to do what I need with them anyway, as revealed in the "-rw-rw-r--" (owner, group, others).
If it works, I'd leave it just so your version of windoze doesn't complain, but if you want to change it sudo chown username filename
(where username is your username, or owner you want & filename is name of file/dir, or globbed-regex; eg. *), with a -R
to quickly do any sub-directories.
But note: I'd only change it if it's a problem, and I'd save a copy of the directories (ls -la
at least) so you could write a script to put things back the way they are in case it creates issues for the unnamed windoze version you use.