Good Evening, I have a pi setup with The Quantar bridge suite of software which has been running with no problem for a year or two now. (When I turn it on). As there
had been no updates to the os or dvswitch since then, I went ahead and did a apt-get update and apt-get upgrade.  Now the mmdvm_bridge will no longer automatically start on boot up, however quantar_bridge, p25gateway, etc all still work fine.  If I do systemctl mmdvm_bridge the mmdvm bridge starts running right away and then everything works like normal, it just will not automatically start.  I tried a systemctl disable mmdvm_bridge, then reboot, then systemctl enable mmdvm_bridge and that had no effect.  Anyone have any other ideas so that I do not have to manually start mmdvm_bridge every time the pi powers up. Thanks!  

So it appears I have an issue when I do the status.

mmdvm_bridge.service - MMDVM_Bridge Service

   Loaded: loaded (/lib/systemd/system/mmdvm_bridge.service; enabled; vendor preset: enabled)

   Active: inactive (dead)

 

Jul 31 22:49:49 DVSWITCH systemd[1]: Dependency failed for MMDVM_Bridge Service.

Jul 31 22:49:49 DVSWITCH systemd[1]: mmdvm_bridge.service: Job mmdvm_bridge.servic

On Sat, Aug 1, 2020 at 10:11 PM, Steve N4IRS wrote:

mmdvm_bridge.system

Here is what it looks like

[Unit]

Description=MMDVM_Bridge Service

# Description=Place this file in /lib/systemd/system

# Description=N4IRS 04/20/2018

 

# The device name should point to the

# port the mmdvm is plugged into.

# For USB ports (Arduino Due)

# BindTo=dev-ttyACM0.device

#

# To make the network-online.target available

# systemctl enable systemd-networkd-wait-online.service

 

After=network-online.target syslog.target netcheck.service

Requires=netcheck.service

Wants=network-online.target

 

[Service]

Type=simple

Restart=always

RestartSec=3

Restart=on-abort

StandardOutput=null

WorkingDirectory=/opt/MMDVM_Bridge

ExecStartPre = /bin/sh -c 'echo "Starting MMDVM_Bridge: [`date +%%T.%%3N`]" >> $

ExecStart=/opt/MMDVM_Bridge/MMDVM_Bridge /opt/MMDVM_Bridge/MMDVM_Bridge.ini

ExecReload=/bin/kill -HUP $MAINPID

 

KillMode=process

[Install]

WantedBy=multi-user.target