N: Updating from such a repository can't be done securely, and is therefore disabled by default. Get:11 focal-updates/universe amd64 Packages Į: The repository ' focal Release' does not have a Release file. Get:10 focal-updates/universe i386 Packages Get:9 focal-updates/main amd64 c-n-f Metadata Could not handshake: Error in the certificate verification. See comments below this article.Ĭertificate verification failed: The certificate is NOT trusted. Note 2: If you get an error, such as "keyserver option -recv-keys is unknown", use an alternative. See recent blog article Unable to create LXC container due to ERROR: Unable to fetch GPG key from keyserver which relates to this issue. Note: Lately the SKS keyservers seem to have reliability problems. If your server has no direct Internet access and needs to use an outgoing http proxy, use the following command where you define your http sudo apt-key adv -keyserver Gpg: key 1285491434D8786F: public key "Dell Inc., PGRE 2012 (PG Release Engineering Build Group 2012) " imported To add the Dell public GPG sudo apt-key adv -keyserver -keyserver-options -recv-keys 1285491434D8786FĮxecuting: /tmp/apt-key-gpghome.EsOH3I9tXr/gpg.1.sh -keyserver -keyserver-options http-proxy= -recv-keys 1285491434D8786F The tricky part here is to find the correct version for OMSA. Then add the Dell echo "deb focal main" | sudo tee -a /etc/apt//omsa.list
The communication with the repository happens via https, therefore make sure to install the following packages apt-get install ca-certificates apt-transport-https
Note: If you are upgrading from a previous OMSA version, you should first manually uninstall all srvadmin packages.ĭell offers dedicated OMSA repositories for Ubuntu and Debian systems, using the APT package manager. In this article we describe how to install the currently latest Dell OpenManage Server Administrator (short OMSA) 10.x on an Ubuntu 20.04 system. This monitoring plugin connects to the servers OpenManage installation - either remote or by using local OpenManage commands.
The best way to monitor a physical Dell server is to use the open source monitoring plugin check_openmanage. How to install Dell OMSA (OpenManage Server Administrator) 10.x on Ubuntu 20.04
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