On 05/14/16 05:33, François Patte wrote:
The problem is the same with all kernels: as soon as a hdd is plugged in an usb port, the rate slows down and even the wifi connection stops. So it is not a kernel modules problem.
Is it possible to power the HDD via an external source rather than the USB port? Some enclosures allow for that. It could be a power issue.
Or, does the laptop have USB ports in different locations? Some, like my Acer, have USB ports on both sides or on one side and the back.