Someone broke USB

Tue Jul 9 03:17:37 UTC 2019

On Mon, Jul 08, 2019 at 10:54:24PM +0200, Hans Petter Selasky wrote:
> On 2019-07-08 22:08, Steve Kargl wrote:
> > On Mon, Jul 08, 2019 at 09:08:17PM +0200, Hans Petter Selasky wrote:
> >> Hi Steve,
> >>
> >> Can you revert all prior patches and try this one instead.
> >>
> > 
> > With the new patch, none of the USB devices are found.
> > I'll be away from the laptop for a few hours.
> > 
> 
> I've put the USB ACPI code into an own module, which is not enabled by 
> default. So USB should be back to normal for now.
> 
> https://svnweb.freebsd.org/changeset/base/349851

The tunable(kernel environment variable)
debug.acpi.disabled="usb" will disable the usb
acpi module probe.