couldn't be verified because the public key is not available

[aborigines]

Description

ubuntu@ubuntu.local:~$ sudo apt update
Hit:1 http://mirror1.totbb.net/ubuntu eoan InRelease
Hit:2 http://mirror1.totbb.net/ubuntu eoan-updates InRelease
Hit:3 http://mirror1.totbb.net/ubuntu eoan-backports InRelease
Hit:4 http://mirror1.totbb.net/ubuntu eoan-security InRelease
Get:5 https://brave-browser-apt-release.s3.brave.com disco InRelease [3,166 B]
Hit:6 http://archive.canonical.com/ubuntu eoan InRelease
Hit:7 http://ppa.launchpad.net/libreoffice/ppa/ubuntu eoan InRelease
Err:5 https://brave-browser-apt-release.s3.brave.com disco InRelease
The following signatures couldn't be verified because the public key is not available: NO_PUBKEY A8580BDC82D3DC6C
Reading package lists... Done
Building dependency tree
Reading state information... Done
All packages are up to date.
W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: https://brave-browser-apt-release.s3.brave.com disco InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY A8580BDC82D3DC6C
W: Failed to fetch https://brave-browser-apt-release.s3.brave.com/dists/disco/InRelease The following signatures couldn't be verified because the public key is not available: NO_PUBKEY A8580BDC82D3DC6C
W: Some index files failed to download. They have been ignored, or old ones used instead.

Steps to Reproduce

1. sudo apt update

Expected result:

can be update the repository

Brave version (brave://version info)

Brave	0.69.135 Chromium: 77.0.3865.120 (Official Build) (64-bit)
Revision	416d6d8013e9adb6dd33b0c12e7614ff403d1a94-refs/branch-heads/3865@{#884}
OS	Linux
JavaScript	V8 7.7.299.13
Flash	(Disabled)
User Agent	Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/77.0.3865.120 Safari/537.36
Command Line	/usr/bin/brave-browser-stable --enable-dom-distiller --disable-domain-reliability --disable-chrome-google-url-tracking-client --no-pings --extension-content-verification=enforce_strict --extensions-install-verification=enforce --enable-features=NewExtensionUpdaterService,WebUIDarkMode,SimplifyHttpsIndicator --disable-features=AudioServiceOutOfProcess,AutofillServerCommunication,LookalikeUrlNavigationSuggestionsUI,UnifiedConsent --flag-switches-begin --flag-switches-end
Executable Path	/opt/brave.com/brave/brave-browser
Profile Path	/x/.config/BraveSoftware/Brave-Browser/Default

[toppk]

just broke on fedora as well, package signed with same unknown key.
Signature : RSA/SHA512, Thu 24 Oct 2019 11:22:32 AM EDT, Key ID a8580bdc82d3dc6c

[srirambv]

This is being investigated. Thanks for the report

[pitsi]

Same thing on debian testing x64. I reinstalled the brave-keyring package and I downloaded the key and installed it by hand, but the problem persists.

W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: https://brave-browser-apt-release.s3.brave.com bullseye InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY A8580BDC82D3DC6C
W: Failed to fetch https://brave-browser-apt-release.s3.brave.com/dists/bullseye/InRelease  The following signatures couldn't be verified because the public key is not available: NO_PUBKEY A8580BDC82D3DC6C
W: Some index files failed to download. They have been ignored, or old ones used instead.

[pizzadude]

Same here on Fedora 31.

[pitsi]

Wow, you guys are quick!
Issue just got fixed here and apt just upgraded brave to v70!

[srirambv]

This is fixed. Please try running the update again. Going to close this as fixd

[atrauzzi]

@srirambv - Just tried installing on Pop_Os now and am encountering this error.

W: GPG error: https://brave-browser-apt-release.s3.brave.com eoan InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY A8580BDC82D3DC6C

[pitsi]

There was an update on brave-keyring a few hours ago...
I will look it up when I get home.

[pitsi]

So, make sure you have v1.7 of brave-keyring and the message will go away.