On Mon, May 23, 2016 at 02:46:16PM +0300, Mihai Popescu wrote: > > I believe this is a power management issue with ehci(4). > > Your device doesn't get enough juice to power up. > > Hmmm, it is the second Lenovo machine i have with usb issues. > > As far as you can tell, is it because of pure hardware or is it > because of software drivers? > > Thanks.
I don't know where the problem is coming from.
