Thank you, this was helpful. It turned out I do have some problem on the machine I was using, that was causing it to fail silently. However it appears I still can’t upgrade, since my architecture isn’t supported: repository 'https://ose-repo.syslog-ng.com/apt stable InRelease' doesn't support architecture 'armhf' back to the drawing board. ☹ I’m fighting a problem where syslog-ng seems to hang occasionally (no reason found) which then hangs journald eventually, since syslog-ng isn’t reading the socket, and it fills up and blocks… Thanks! Mike Burgett From: syslog-ng <syslog-ng-bounces@lists.balabit.hu> On Behalf Of Nagy Gábor Sent: Friday, November 18, 2022 6:40 AM To: Syslog-ng users' and developers' mailing list <syslog-ng@lists.balabit.hu> Subject: Re: [syslog-ng] https://www.syslog-ng.com/community/b/blog/posts/installing-the-latest-syslo... Caution: This email originated from outside of your organization. Do not reply, click links or open attachments unless you recognize the sender and know the content is safe! I guess you are having some kind of network problem (https or name resolution issue), thus apt-key receives nothing . Check the output of wget on the machine you would like to update. I've double-checked this in an Ubuntu 20.04 docker image: root@3a9f375aab0f:/# wget -qO - https://ose-repo.syslog-ng.com/apt/syslog-ng-ose-pub.asc | apt-key add - OK root@3a9f375aab0f:/# echo foobar | apt-key add - gpg: no valid OpenPGP data found. root@3a9f375aab0f:/# wget -qO - https://cant-reaach-network | apt-key add - gpg: no valid OpenPGP data found. Regards, Gabor Burgett, Michael <michael.burgett@enocean.com<mailto:michael.burgett@enocean.com>> ezt írta (időpont: 2022. nov. 17., Cs, 18:54): Hello, I am attempting to follow the instructions at this blog link, but get an error trying to download the public key: # wget -qO - https://ose-repo.syslog-ng.com/apt/syslog-ng-ose-pub.asc | sudo apt-key add – gpg: no valid OpenPGP data found. I’ve tried searching later blog post, without success. I’d like to try a later version (3.25.1-3 from ubuntu-20.04 packages) since we seem to randomly have this version hang, which eventually seems to block journald as well. Thanks, Mike Burgett ______________________________________________________________________________ Member info: https://lists.balabit.hu/mailman/listinfo/syslog-ng Documentation: http://www.balabit.com/support/documentation/?product=syslog-ng FAQ: http://www.balabit.com/wiki/syslog-ng-faq