Linux probably thinks the device is pulling too much power. I'd ensure
that the battery is fully charged.
See
for a bit more detail.
73,
-Rick
On Thu, Mar 6, 2025 at 1:16?PM Wes N9KDY via groups.io <wwill1066=
gmail.com@groups.io> wrote:
I have tried searching the group.io archive and got nowhere. Hopefully
this is a new problem, and I didn't just miss it.
I flashed this H4 just over 2 years ago (Feb 2023) to version 1.2.19 using
this same hardware but a then-current version of Debian Linux. Now I'm
using a newer Debian version (Bookworm), and cannot connect to the Nano in
any mode, scanning or DFU.
"new full-speed USB device number XX using xhci_hcd"
"Device not responding to setup address."
"device not accepting address XX, error -71"
"XX" increments at every attempt to connect.
The only difference I can find in my notes from 2 years ago is the kernel
module is no longer "uhci_hcd," and is instead "xhci_hcd." Has the Linux
community "upgraded" me beyond the ability to flash this thing? Am I
needing to get the serial port dongle and some grabber clip leads?
--
Rick Murphy, D. Sc., CISSP-ISSAP, K1MU/4, Annandale VA USA
