[arm-allstar] One of two USB URIs dropping off

Randy Neals randy at neals.ca
Fri Jan 11 10:00:27 EST 2019

Hi All,

I have a fresh HamVoip install on a RPi3.
I started with one node configured, then plugged in a second USB URI and
configured the second node.

After about 15-20 minutes, one of the two USB URIs will stop working.
(It could be either one, not consistent) ie: Heartbeat led stops blinking
on URI.

I've tried a couple of different power supplies on the RPi.
Same results.

I've verified my config files.
I'm using usb / usb1 as the reference names for each node.

I've done the simpleusb-tune-menu and wrote the config.
Verified that the simple usb files have the USB hardware address.

It feel like this is a USB subsystem issue in the Rpi/Linux.
Not really sure what I might do next to test/isolate.

[root at VE3RTR etc]# lsusb

Bus 001 Device 006: ID 18a5:0251 Verbatim, Ltd

Bus 001 Device 005: ID 0d8c:013a C-Media Electronics, Inc.

Bus 001 Device 004: ID 0d8c:013a C-Media Electronics, Inc.

Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp. SMSC9512/9514
Fast Ethernet Adapter

Bus 001 Device 002: ID 0424:9514 Standard Microsystems Corp. SMC9514 Hub

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub



; name=usb

; devicenum=1







; name=usb1

; devicenum=0





Randy W3RWN

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