Error running 4.1 - NO_PUBKEY 78BD65473CB3BD13

[ictinfo]

===========================
Install Updates Error log
===========================
Install Updates could not fetch the package cache information lists.
Go to https://www.linuxliteos.com/forums/ and paste the log below into a new or existing thread for assistance.

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

Hit:1 https://download.sublimetext.com apt/stable/ InRelease
Hit:2 http://archive.canonical.com/ubuntu bionic InRelease
Hit:3 http://gb.archive.ubuntu.com/ubuntu bionic InRelease
Hit:4 http://gb.archive.ubuntu.com/ubuntu bionic-security InRelease
Hit:5 http://gb.archive.ubuntu.com/ubuntu bionic-updates InRelease
Hit:6 http://gb.archive.ubuntu.com/ubuntu bionic-backports InRelease
Ign:7 http://dl.google.com/linux/chrome/deb stable InRelease
Get:8 http://dl.google.com/linux/chrome/deb stable Release [943 B]
Get:9 http://dl.google.com/linux/chrome/deb stable Release.gpg [819 B]
Hit:11 http://ppa.launchpad.net/teejee2008/ppa/ubuntu bionic InRelease
Get:10 http://ppa.launchpad.net/otto-kesselgulasch/gimp/ubuntu bionic InRelease [15.4 kB]
Err:9 http://dl.google.com/linux/chrome/deb stable Release.gpg
  The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 78BD65473CB3BD13
Hit:12 http://repo.linuxliteos.com/linuxlite diamond InRelease
Reading package lists...
W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: http://dl.google.com/linux/chrome/deb stable Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 78BD65473CB3BD13
E: Repository 'http://ppa.launchpad.net/otto-kesselgulasch/gimp/ubuntu bionic InRelease' changed its 'Label' value from 'gimp' to 'gimp stable'

[firenice03]

[member=8199]ictinfo[/member]

This should correct the error NO_PUBKEY- in terminal.... 

Code:

sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 78BD65473CB3BD13

For the GIMP STABLE
Follow the commands listed here:
https://www.linuxliteos.com/forums/secur...mp-stable/

[ictinfo]

Thanks, great effort. Followed all the advice and system now up to date. Cheers.

[firenice03]

Glad to hear and your welcome