Install Updates Error - linux Lite 5.0

[Alex Borja]

I found a solution on the NO-PUBKEY issue from here:

https://www.linuxliteos.com/forums/insta.../#msg51575

I was able to get the update running. However, the following error occured:

Code:

===========================
Install Updates Error log
===========================
Install Updates could not successfully download and install available updates.
Go to https://www.linuxliteos.com/forums/ and paste the log below into a new or existing thread for assistance.

============ Log ===========

Reading package lists...
Building dependency tree...
Reading state information...
Calculating upgrade...
The following packages will be upgraded:
  firefox gir1.2-nm-1.0 libnm0 network-manager
4 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
Need to get 0 B/54.8 MB of archives.
After this operation, 2,163 kB of additional disk space will be used.
dpkg: error: configuration error: /etc/dpkg/dpkg.cfg.d/multiarch:1: unknown option 'sudo'
dpkg: error: configuration error: /etc/dpkg/dpkg.cfg.d/multiarch:1: unknown option 'sudo'
E: Sub-process /usr/bin/dpkg returned an error code (2)