Environment: Western Digital WDBAAU0010HBK at Linux-PC, if the User use a Linux PC the external Drive is spin / powered down after some time, cause the Case of WDBAAU0010HBK is made to save energy. Bugfix: Send the drive back to reseller! an order Fujitsu Storagebird 1TB – good big Pluggers (USB A+B , no bad Micro-USB-Pluggers) – silent – fast – cool – no energy saving mode