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Plesk Update Manager (PUM) fails: pum is called with arguments




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    Hello, i got this error from plesk

    Motivo: 2020-07-16 06:25:19 INFO: pum is called with arguments: ['--list', '--repo-info', '--json']
    2020-07-16 06:25:21 ERROR: E:The repository ' jessie Release' does no longer have a Release file.
    2020-07-16 06:25:21 ERROR: Exited with returncode 1.

    and with

    apt-get update && apt-get upgrade -y 

    i get

    E: The repository ' jessie Release' does no longer have a Release file.
    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.

    How do i exactly fix ?


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    Nelson Leiva


    It looks like the repository mentioned in the error is no longer valid or working. Make sure standard default repositories are added to the sources.list. You may refer to the OS vendor documentation for more details about standard repositories required.

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    Trying "yum -y update" also results with error: [Errno 14] HTTP Error 404 - Not Found

    Hostname is resolved:

    # host is an alias for has address


    What could be the official workaround? 

    Thanks a lot.



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    Witawat Piyarattanavong

    not work on centos7

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    Yaroslav Tarasov

    Hello @Witawat Piyarattanavong,

    If "yum update" does not work for some reason it may indicate serious issues on the OS level. Please ask your server administrator to take a look.

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