#No public key error

4 messages · Page 1 of 1 (latest)

bold jay
# 
msfemboy@msfemboy-Dell-G15-5525:~$ sudo apt update
Hit:1 http://archive.ubuntu.com/ubuntu jammy InRelease
Hit:2 http://security.ubuntu.com/ubuntu jammy-security InRelease               
Ign:3 https://mirror.clarkson.edu/linuxmint-packages virginia InRelease        
Hit:4 http://archive.ubuntu.com/ubuntu jammy-updates InRelease                 
Hit:5 https://repo.steampowered.com/steam stable InRelease                     
Hit:6 http://archive.ubuntu.com/ubuntu jammy-backports InRelease               
Get:7 https://mirror.clarkson.edu/linuxmint-packages virginia Release [24.1 kB]
Hit:8 https://dl.winehq.org/wine-builds/ubuntu jammy InRelease                 
Get:9 https://mirror.clarkson.edu/linuxmint-packages virginia Release.gpg [833 B]
Hit:10 https://brinkervii.gitlab.io/grapejuice/repositories/debian universal InRelease
Hit:11 https://deb.opera.com/opera-stable stable InRelease                     
Get:12 http://repository.spotify.com stable InRelease [3,316 B]                
Hit:13 https://ppa.launchpadcontent.net/lutris-team/lutris/ubuntu jammy InRelease
Get:14 https://mirror.clarkson.edu/linuxmint-packages virginia/main i386 Packages [17.9 kB]
Get:15 https://mirror.clarkson.edu/linuxmint-packages virginia/main amd64 Packages [18.5 kB]
Get:16 https://mirror.clarkson.edu/linuxmint-packages virginia/upstream amd64 Packages [48.9 kB]
Get:17 https://mirror.clarkson.edu/linuxmint-packages virginia/upstream i386 Packages [14.6 kB]
Get:18 https://mirror.clarkson.edu/linuxmint-packages virginia/import amd64 Packages [8,338 B]
Get:19 https://mirror.clarkson.edu/linuxmint-packages virginia/import i386 Packages [3,678 B]
Get:20 https://mirror.clarkson.edu/linuxmint-packages virginia/backport i386 Packages [8,307 B]
Get:21 https://mirror.clarkson.edu/linuxmint-packages virginia/backport amd64 Packages [54.9 kB]
Err:12 http://repository.spotify.com stable InRelease
# 
Reading package lists... Done
W: GPG error: http://repository.spotify.com stable InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 6224F9941A8AA6D1
E: The repository 'http://repository.spotify.com stable InRelease' is not signed.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.```
#

I have looked online and alot of answers on StackOverflow point to this answer, but it confuses me as to how to enter the second commands, where it refers to EXAMPLE