2,5" USB Drive Spindown not working

USB-disks spin down: The contribution of marlboris to my topic "Guide: How-to setup 'hd-idle' (a HDD spin down SW) together with the OMV plugin 'Autoshutdown'." may also help.

here is the solution to this problem. https://askubuntu.com/questions/768373/ ... ata/771726

Just write in console lsusb this command show you your vendor and device id. Then edit you cmdline.txt. sudo /boot/cmdline.txt .

Finally must by something like this

dwc_otg.lpm_enable=0 console=serial0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait quiet usb_storage.quirks=0bc2:ab28: