On Tue, 19 Nov 2019 at 10:06, Tom Horsley <horsley1953(a)gmail.com> wrote:
On Tue, 19 Nov 2019 21:56:05 +0800
Ed Greshko wrote:
> I wonder why yours shows as low-speed USB device. Just curious.
Because it is plugged into a usb2 port to leave usb3 port free
for stuff that needs them. These are both wired mice, not wireless.
I was wondering if maybe older kernels used to reconnect
silently so no one noticed the port problem. That would explain
why I never saw it before (because it is hard to miss when
my button reprogramming disappears and drag lock stops working :-).
The EFI message was introduced long ago. Has USB3
port usage changed since you upgraded to Fedora 31?
--
George N. White III