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    Turn off monitor/display?

    Scheduled Pinned Locked Moved 2.0-RC Snapshot Feedback and Problems - RETIRED
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    • M Offline
      mililani
      last edited by

      Hi folks,

      I've been scouring the net trying to figure out a way to turn off the display in BSD.  So far, no luck.  I'm running PfSense on a tiny laptop that has a 7" screen.  When I close the laptop lid, PfSense still runs (which is great); however, the monitor still runs too.  The only thing I can do is reduce the brightness of the display.  Is there a way to send a signal to ACPI to turn off the monitor?

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      • S Offline
        soconfused
        last edited by

        Try here: http://www.freebsd.org/projects/acpi/
        You will have to install it from the command line. I installed it to play around before I installed 2.0. Your results may vary.

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        • jimpJ Offline
          jimp Rebel Alliance Developer Netgate
          last edited by

          You can also copy green_saver.ko from a FreeBSD box of the same vintage as the one you have, so a 2.0 BETA box would need green_saver.ko from FreeBSD 8.1. Then you can load it with kldload green_saver, and stick:

          green_saver_load="YES"

          in /boot/loader.conf.local to have it stick after the next reboot.

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          • M Offline
            mililani
            last edited by

            Hi Jimp,

            Much thanks for the response.  It seems with the latest 2.0 release the screen now shuts down automatically when I close the screen.  This is contrary to what it was doing before.  I did a find for green_saver.ko and did not find it.  Hmmmm…

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            • stephenw10S Offline
              stephenw10 Netgate Administrator
              last edited by

              Like JimP said you would have to copy it across from FreeBSD 8.1. I believe you could use the PCBSD 8.1 live cd for this purpose. It looks like your problem has already been solved though.  :)

              Steve

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