There is an update problem with dm820 with the latest OE2.2 update to enigma2
version 4.3.0r22. I just updated and got 46 packages updated except
enigma2 stayed at 4.3.0r15!!

Thanks,

see note below from
apt update && apt full-upgrade

Reading state information... Done
Calculating upgrade... The following package was automatically installed and is
no longer required:
python-monotonic
Use 'apt-get autoremove' to remove it.
Done
The following packages have been kept back:
enigma2
0 upgraded, 0 newly installed, 0 to remove and 1 not upgraded.
1 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Do you want to continue? [Y/n] y
dpkg: warning: parsing file '/var/lib/dpkg/status' near line 3742 package 'gemi
isr':
missing maintainer
Setting up dreambox-bootlogo (2.0-r0.0) ...
Job for showiframe-backdrop.service failed. See 'systemctl status showiframe-ba
kdrop.service' and 'journalctl -xn' for details.
dpkg: error processing package dreambox-bootlogo (--configure):
subprocess installed post-installation script returned error exit status 1
Errors were encountered while processing:
dreambox-bootlogo
E: Sub-process /usr/bin/dpkg returned an error code (1)
root@dm820:~#