I have a samba share set up on my server, and most of my other machines are running Ubuntu. On my Ubuntu machines, I end up with read-only access to my files, but Windows machines can read and write.
Here is my smb.conf file:
[Fileserver]
comment = Theta Shared Folder
path = /mnt/md0/theta
browsable = yes
guest ok = yes
force user = nobody
read only = no
create mask = 0755
Any help would be appreciated.