I don´t know where was the problems but after many proobes, I knew the ploblem was in permissions.
if i star service manually with sudo command, the console saves folders perfectly but i don´t know which files writes the console service, so i can´t change permission.
after some changes i saw an error messages in log( klap klap klap), here says something about database cant start or somethin like that
- db error
- Captura de pantalla 2017-07-12 a las 2.24.02.png (54.58 KiB) Viewed 3332 times
So i thought, the first time that i started the program was with my user manually, it solves many problems, why not start it with serviio user manually and then with service that uses serviio user? and now it works.
if it helps someone, this is my experience.