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Doing a 'Full Update' to the emonPi caused it to 'brick'

Tags: #<Tag:0x00007fc9b04de280>

Hi,

So I was trying to fix my emonTH (Problem with humidity reading on EmonTh v2 and I thought I should do a ‘Full Update’ to my emonPi in case it helped.

Unfortunately during the update there was an error (see below) and now the emonPi won’t start (Rasperry Pi OS won’t boot). Luckily I did a back-up but not sure what the best way forward, is there an easy fix?

Update Emoncms database
[]


EmonPi LCD Update

Reading package lists…
E: Problem parsing dependency 21
E: Error occurred while processing njam (NewVersion2)
E: Problem with MergeList /var/lib/apt/lists/raspbian.raspberrypi.org_raspbian_dists_buster_main_binary-armhf_Packages
E: The package lists or status file could not be parsed or opened.
/opt/openenergymonitor/emonpi/lcd/./install.sh: line 13: pip3: command not found

  • reinstalling emonPiLCD.service
    Removed /etc/systemd/system/multi-user.target.wants/emonPiLCD.service.
  • installing emonPiLCD.service
    Created symlink /etc/systemd/system/multi-user.target.wants/emonPiLCD.service → /opt/openenergymonitor/emonpi/lcd/emonPiLCD.service.
    Created symlink /etc/systemd/system/emonPiLCD.service → /opt/openenergymonitor/emonpi/lcd/emonPiLCD.service.
  • Service ActiveState=active
    Stopping emonPiLCD service
    Display update message on LCD

Starting emonPi LCD service…


emonPi update done: Sat 12 Sep 11:23:47 BST 2020

Follow the instructions here emonSD-24Jul20 release

Thanks. Might try a new and bigger SD card, any recommendations? (another Sony??)

Sorry, no. Just don’t buy off eBay.