Sep 28, 2022

Ubuntu raspberry pi: upgrade to 22.04...

Ubuntu released version 22.04 so i decided to make an update from

Ubuntu 21.04 (GNU/Linux 5.11.0-1027-raspi aarch64)

to

Ubuntu 22.04.1 LTS (GNU/Linux 5.15.0-1015-raspi aarch64)

But this was not so easy as i thought. Running on my raspberry pi the following services were running:

  • influxdb
  • collectd
  • telegraf
  • mosquitto
  • zigbee2mqtt
  • grafana

Without any problem only grafana was updated.

Collectd failed with this message:

Package 'collectd' has no installation candidate

no chance to fix that :(

With that i had to disable the collectd section in influxdb - with that session it failed with 

influxd-systemd-start.sh[2293]: run: open server: open service: Stat(): stat /usr/share/collectd/types.db: no such file or directory

Then zigbee2mqtt was not able to write to mosquitto. This is due a change of the default settings of mosquitto. allow_anonymous false is now default, so i had to add

allow_anonymous true

After that zigbee2mqtt was able to write data to mqtt again.

Last thing: restart of telegraf, because just did not start properly after the first reboot after the upgrade.

Not really a good update - my other raspberry pi will stay on 21.04 for some more months...