Netgate Discussion Forum
    • Categories
    • Recent
    • Tags
    • Popular
    • Users
    • Search
    • Register
    • Login

    Turn off display (dell latitude)

    Scheduled Pinned Locked Moved Hardware
    1 Posts 1 Posters 741 Views
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • P
      pkishore76
      last edited by

      Hi,

      I need help in turning off the laptop monitor to save the power. I do not see the acpi_video drivers installed with it. Do I need acpi_video drivers. If so how to do I load it. Here is my sysctl output. I do not see hw.acpi.video objects.

      [2.2-RELEASE][admin@RNGateway.home]/root: sysctl hw.acpi
      hw.acpi.supported_sleep_state: S3 S4 S5
      hw.acpi.power_button_state: S5
      hw.acpi.sleep_button_state: S3
      hw.acpi.lid_switch_state: NONE
      hw.acpi.standby_state: NONE
      hw.acpi.suspend_state: S3
      hw.acpi.sleep_delay: 1
      hw.acpi.s4bios: 1
      hw.acpi.verbose: 0
      hw.acpi.disable_on_reboot: 0
      hw.acpi.handle_reboot: 0
      hw.acpi.reset_video: 0
      hw.acpi.cpu.cx_lowest: C1
      hw.acpi.acline: 1
      hw.acpi.battery.life: 100
      hw.acpi.battery.time: -1
      hw.acpi.battery.state: 0
      hw.acpi.battery.units: 2
      hw.acpi.battery.info_expire: 5
      hw.acpi.thermal.min_runtime: 0
      hw.acpi.thermal.polling_rate: 10
      hw.acpi.thermal.user_override: 0
      hw.acpi.thermal.tz0.temperature: 52.5C
      hw.acpi.thermal.tz0.active: -1
      hw.acpi.thermal.tz0.passive_cooling: 0
      hw.acpi.thermal.tz0.thermal_flags: 0
      hw.acpi.thermal.tz0._PSV: -1
      hw.acpi.thermal.tz0._HOT: -1
      hw.acpi.thermal.tz0._CRT: 126.0C
      hw.acpi.thermal.tz0._ACx: -1 -1 -1 -1 -1 -1 -1 -1 -1 -1
      hw.acpi.thermal.tz0._TC1: -1
      hw.acpi.thermal.tz0._TC2: -1
      hw.acpi.thermal.tz0._TSP: -1

      1 Reply Last reply Reply Quote 0
      • First post
        Last post
      Copyright 2025 Rubicon Communications LLC (Netgate). All rights reserved.