On 2020-08-25 07:03, bob prohaska wrote:
On Tue, Aug 25, 2020 at 12:46:01AM +0200, Hans Petter Selasky wrote:
On 2020-08-24 18:37, bob prohaska wrote:
After updating to
FreeBSD 13.0-CURRENT (GENERIC) #5 r364475: Mon Aug 24 06:47:29 PDT 2020
on a Pi3 it was necessary to disconnect the mouse, keyboard and usb-serial

You are after:

https://svnweb.freebsd.org/changeset/base/364433

You may want to try a kernel before:

r364379

Can you try r364346 ?

A kernel for
FreeBSD 13.0-CURRENT (GENERIC) #6 r364378: Tue Aug 25 00:46:27 PDT 2020
compiled and installed without incident, but the problem persists. This
time I plugged the keyboard into the hub and got a stream of
uhub_reattach_port: giving up port reset - device vanished
which didn't stop when the keyboard was removed. If the keyboard is
moved to the Pi's internal USB connectors the keyboard is recognized
and works, but the once-per-second "...device vanished" messages continue.

Attempts to repeat this behavior were frustrating. After a few iterations
the error message was triggered by plugging in an FTDI usb-serial adapter,
but the messages stopped when it was unplugged.

The hub is
Bus /dev/usb Device /dev/ugen1.4: ID 05e3:0610 Genesys Logic, Inc. 4-port hub

The disk adapter is
Bus /dev/usb Device /dev/ugen1.5: ID 152d:1561 JMicron Technology Corp. / 
JMicron USA Technology Corp. JMS561U two ports SATA 6Gb/s bridge

Are either of these known troublmakers?

--HPS
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