I am getting error when I run sudo apt-get upgrade
output error :
Reading package lists... Done
Building dependency tree
Reading state information... Done
Calculating upgrade... Done
0 upgraded, 0 newly installed, 0 to remove and 0 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
Setting up redis-server (5:4.0.9-1) ...
dpkg-statoverride: error: user 'redis' does not exist
dpkg: error processing package redis-server (--configure):
installed redis-server package post-installation script subprocess returned error exit status 2
Errors were encountered while processing:
redis-server
E: Sub-process /usr/bin/dpkg returned an error code (1)
the error about redis-server and can not remove redis-server.
my linux is ubuntu 18 Desktop.