Comments on: How to Solve an Expired Key (EXPKEYSIG) with Apt

By: Rod

Rod — Tue, 24 May 2022 15:03:38 +0000

sudo apt-key adv –keyserver hkp://keyserver.ubuntu.com:80 –recv-keys TYYUGHGGH

This one worked for me, posted By Jose Antonio. So thankful

By: stephan

stephan — Fri, 18 Mar 2022 12:19:50 +0000

hello
i have
apt-key adv –keyserver keys.gnupg.net –recv-keys 8C718D3B5072E1F5
Executing: /tmp/apt-key-gpghome.HyyVEkmH7h/gpg.1.sh –keyserver keys.gnupg.net –recv-keys 8C718D3B5072E1F5
gpg: keyserver receive failed: No name

and always
The following signatures were invalid: EXPKEYSIG 8C718D3B5072E1F5 MySQL Release Engineering

can you help me ?
thanks

By: YD SH

YD SH — Mon, 24 Jan 2022 05:27:43 +0000

I am still getting the error –

sudo apt-get update
Hit:1 https://deb.nodesource.com/node_12.x focal InRelease
Hit:2 http://in.archive.ubuntu.com/ubuntu focal InRelease
Hit:3 http://in.archive.ubuntu.com/ubuntu focal-updates InRelease
Hit:4 http://in.archive.ubuntu.com/ubuntu focal-backports InRelease
Get:5 http://deb.anydesk.com all InRelease [5,588 B]
Err:5 http://deb.anydesk.com all InRelease
The following signatures were invalid: EXPKEYSIG 18DF3741CDFFDE29 philandro Software GmbH
Hit:6 http://dl.google.com/linux/chrome/deb stable InRelease
Hit:7 http://security.ubuntu.com/ubuntu focal-security InRelease
Ign:8 https://dl.packager.io/srv/deb/opf/openproject/stable/11/ubuntu 20.04 InRelease
Get:9 https://dl.packager.io/srv/deb/opf/openproject/stable/11/ubuntu 20.04 Release
Reading package lists… Done
W: GPG error: http://deb.anydesk.com all InRelease: The following signatures were invalid: EXPKEYSIG 18DF3741CDFFDE29 philandro Software GmbH
E: The repository ‘http://deb.anydesk.com all 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.

sudo apt-key adv –keyserver keys.gnupg.net –recv-keys 18DF3741CDFFDE29
Executing: /tmp/apt-key-gpghome.TB1lr2fkDL/gpg.1.sh –keyserver keys.gnupg.net –recv-keys 18DF3741CDFFDE29
gpg: keyserver receive failed: Server indicated a failure

By: Noodleeye

Noodleeye — Sun, 04 Jul 2021 04:35:05 +0000

Hi Rahul,
Thanks for this valuable advice. I had to change the keyserver to hkp://keyserver.ubuntu.com:80 as suggested by Jose Antonio to renew skype key. Worked like a charm.

Best wishes

By: Zygmunt Kowalik

Zygmunt Kowalik — Sun, 18 Apr 2021 09:01:59 +0000

Thanks! Worked!

By: Shirley Shao

Shirley Shao — Thu, 18 Feb 2021 02:45:21 +0000

It works for me!!Thank you!

By: Mike O'Connor

Mike O'Connor — Tue, 26 Jan 2021 05:16:05 +0000

Thanks so much Rahul. This was helpful but actually the result was that nothing was changed, not with the particular key that had expired in my case. The actual problem was that the key was still valid but the expiration date had to be updated. See https://www.bentoh.my/post/gpg-key-problem/.

By: tommy

tommy — Sat, 14 Nov 2020 07:01:15 +0000

Thanks!
useful from Taiwan.

By: José Marcos

José Marcos — Thu, 11 Jun 2020 10:55:15 +0000

Thank you! Greetings from Brazil.

By: eddso

eddso — Tue, 08 Oct 2019 13:07:53 +0000

Its not work on keys for Debian 6. All keyserver provides expired keys.