I have NanoPiNeo on SD card.
root@NanoPi-NEO:~# cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.04
DISTRIB_CODENAME=xenial
DISTRIB_DESCRIPTION="Ubuntu 16.04.7 LTS"
When I am trying to upgrade or install something I got this error
root@NanoPi-NEO:~# sudo apt-get install -f
After...