[smartmontools-support] Unable to disable smartd logs on Ubuntu

[Christian Franke]

Anurag Harsh wrote:
> To disable logs I am using this config.
> ```
> start_smartd=yes
> smartd_opts='--interval=1800 -A "" '
> service start smartmontools
> ```

See: https://github.com/smartmontools/smartmontools/issues/115

Thanks,
Christian