Hi
I’ve made probabily a very stupid thing 
I have emonpi and emontx
update to 10.2.5 working fine. I decided to upgraded firmare of emontx from 1.4 to 2.0 using new usb method.
sd image 17/10/2019
I not changed the first field to ttyUSB but i leave ttyAMA0. After update completed… emonpi ask to shut down.
Nowthe lcd on emonpi is not working correct… some time one line sametimes 2 line, trunkated word… and using the push button not working . Emonpi is accessibile via wifi and adin page is available
All service are green and 10.2.5 is showed.
emonpi and emontx feed are blocked at the moment of the disaster.
I have attaced emonhub log
Sorry for my bad english
and please help me but simple as I’m not an expert
@TrystanLea @borpin
THX TO ALL
emonhub.zip (48.5 KB)
After another reboot now the emonpilcd is red and show dead
from ssh aybe help
sudo systemctl status emonPiLCD.service
● emonPiLCD.service - emonPi LCD driver
Loaded: loaded (/opt/openenergymonitor/emonpi/lcd/emonPiLCD.service; enabled;
Active: inactive (dead) since Fri 2020-08-21 09:49:30 CEST; 5min ago
Process: 9970 ExecStartPre=/bin/mkdir -p ${LOG_PATH}/ (code=exited, status=0/S
Process: 9971 ExecStartPre=/bin/chgrp -R pi ${LOG_PATH}/ (code=exited, status=
Process: 9972 ExecStartPre=/bin/chmod 775 ${LOG_PATH}/ (code=exited, status=0/
Process: 9973 ExecStart=/usr/bin/python3 /opt/openenergymonitor/emonpi/lcd/emo
Main PID: 9973 (code=killed, signal=TERM)
Aug 21 09:49:29 emonpi systemd[1]: Starting emonPi LCD driver…
Aug 21 09:49:30 emonpi systemd[1]: Started emonPi LCD driver.
Aug 21 09:49:30 emonpi systemd[1]: Stopping emonPi LCD driver…
Aug 21 09:49:30 emonpi systemd[1]: emonPiLCD.service: Main process exited, code=
Aug 21 09:49:30 emonpi systemd[1]: emonPiLCD.service: Succeeded.
Aug 21 09:49:30 emonpi systemd[1]: Stopped emonPi LCD driver.
Few more reboot and now green again
But no rilevation voltage
Pushing LCD botton make nothing
Solved seams all fine again 
What was the solution?
Your answer may be helpful to other users who have run into the same or similar problem.
Hi
I used again the firmware update function
Set again ttyAMA0 and second field this time emonpi, after that I’ve made update but not the complete update all in one but the update of single part. Emonhub, Emoncms… all but but singolar. After that magically restart and all work fine.
Hope this help
