2 thoughts on “Disable Guest Account in Ubuntu 14.04 Trusty Tahr

  1. Hmmm, After entering the initial string and then adding the two (three) lines to the file, when I try to save I get:
    [ Error writing /usr/share/lightdm/lightdm.conf.d/50-no-guest.conf: No such file or directory ]

    ??

    1. Using ‘sudo nano’ should create the file automatically if it doesn’t exist. If not you can create the file first with the touch command.
      sudo touch /usr/share/lightdm/lightdm.conf.d/50-no-guest.conf

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