Anacron error emails

Discussion in 'Server Operation' started by White, Dec 7, 2011.

  1. White

    White Member

    since i have got my incoming emails sorted i am now getting this error email to my root/postmaster account

    /etc/cron.daily/apt: could not lock the APT cache while performing daily cron job.
    Is another package manager working?
    run-parts: /etc/cron.daily/apt exited with return code 1

    has anyone seen it before/know what it is?
  2. falko

    falko Super Moderator ISPConfig Developer

    Is there another instance of apt/aptitude/Synaptic running? Please check with
    ps aux

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