# Gpg: no valid OpenPGP data found **URL:** \ **Category:** Elasticsearch\ **Created:** [December 1, 2021, 7:23am UTC](https://discuss.elastic.co/t/gpg-no-valid-openpgp-data-found/290633 "2021-12-01T07:23:00Z")\ **Posts on this page:** 2\ **Page:** 1
**Author:** ![ethical20](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/ethical20/32/68123_2.png) [@ethical20](https://discuss.elastic.co/u/ethical20)\ **Post date:** [December 1, 2021, 7:23am UTC](https://discuss.elastic.co/t/gpg-no-valid-openpgp-data-found/290633/1 "2021-12-01T07:23:00Z")
Hi, I already have an ELK environment running at version 7.13, I'm trying to update to 7.15. But when trying to use the below command: ```auto wget -qO - https://artifacts.elastic.co/GPG-KEY-elasticsearch | sudo apt-key add - ``` I get this error: ```auto gpg: no valid OpenPGP data found. ``` Also if I skipped to the second command as this is not a new setup: ```auto sudo apt-get install apt-transport-https ``` I get this error: ```auto Reading package lists... Done Building dependency tree Reading state information... Done The following packages will be upgraded: apt-transport-https 1 upgraded, 0 newly installed, 0 to remove and 136 not upgraded. Need to get 4680 B of archives. After this operation, 1024 B of additional disk space will be used. Err:1 http://lb.archive.ubuntu.com/ubuntu focal-updates/universe amd64 apt-transport-https all 2.0.6 Temporary failure resolving 'lb.archive.ubuntu.com' E: Failed to fetch http://lb.archive.ubuntu.com/ubuntu/pool/universe/a/apt/apt-transport-https_2.0.6_all.deb Temporary failure resolving 'lb.archive.ubuntu.com' E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing? ``` What I tried to resolve this, but failed: 1- successfully pinged `lb.archive.ubuntu.com` from another machine on the network (so it is not an ISP issue. 2- Changed/ Added DNS from 1.1.1.1 to 8.8.8.8, 1.1.1.1 3- tried to use each command seperatly: first `wget -qO - https://artifacts.elastic.co/GPG-KEY-elasticsearch` then `sudo apt-key add -` Still no luck, any help is really appreciated. PS: I've upgraded before from 7.10 to 7.13 with same commands successfully with no errors! _ **Update:** _ I've removed the -q from the command to see wats happening an got this: ```auto wget -O - https://artifacts.elastic.co/GPG-KEY-elasticsearch | sudo apt-key add - --2021-12-01 10:22:31-- https://artifacts.elastic.co/GPG-KEY-elasticsearch Resolving artifacts.elastic.co (artifacts.elastic.co)... failed: Temporary failure in name resolution. wget: unable to resolve host address ‘artifacts.elastic.co’ gpg: no valid OpenPGP data found. ``` Regards, ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [December 29, 2021, 7:23am UTC](https://discuss.elastic.co/t/gpg-no-valid-openpgp-data-found/290633/2 "2021-12-29T07:23:02Z")
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