Be sure to use the latest public key file RPM-GPG-KEY-FlexeraSoftwareLLC that is published. An error like this likely indicates that you have an old key installed - the key was updated (if my memory is right) earlier this year or something like that.
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@durgeshsingh - If you go to the Flexera Product and License Center for FNMS-OP 2021 R1, there is a separate download package for the Linux RPM Installer Public Key dated January 28, 2022.
@durgeshsingh - Where are you getting the public key named RPM-GPG-KEY-FlexeraSoftwareLLC ?
In my current FNMS 2022 R1 environment, when I look on the Beacon Server at the \ProgramData\Flexera\Warehouse, where all of the packages are, that file is dated July 29, 2021
The separate Public Key available from the Product and Download License Center is dated January 18, 2022. Can you verify that you are using the public key downloaded from the Product and License Center for FNMS 2022 R1? The public key in the Linux folder on the beacon is not the current key.
@durgeshsingh - That location has the old key. Please download the current key from the Product and License Center and use that one, dated January of 2022.
