Brightness not holding up on reboot

Forum Forums New users New Users and General Questions Brightness not holding up on reboot

  • This topic has 4 replies, 4 voices, and was last updated Jul 29-9:29 pm by rej.
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  • #25084
    Member
    8luesman

      Version : Antix 17.4
      The machine is Dell Inspiron 15 5000 i3 8th generation. I have used the following as suggested –

      xbacklight -set 50 &

      and saved it to the startup in .desktop-session.

      Rebooted and the brightness still doesn’t hold up. Apart from that, fantastic job guys. I have used Debian before and antiX is indeed superb till now.

      Regards.

      #25093
      Forum Admin
      rokytnji
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        Just something to skim through

        harry@biker:~
        $ apt search brightness
        Sorting... Done
        Full Text Search... Done
        acpi-support/stretch,stretch,now 0.142-8.0nosystemd1 all [installed]
          scripts for handling many ACPI events
        
        armada-backlight/oldstable 1.1-9 amd64
          adjust backlight of Compaq Armada laptops (E300, M500, M700)
        
        brightd/oldstable 0.4.1-1+b1 amd64
          daemon which regulates brightness of LCDs dynamically
        
        colortest/oldstable,oldstable 20110624-6 all
          utilities to test color capabilities of terminal
        
        colortest-python/oldstable,oldstable 2.2-1 all
          utility to test color capabilities of terminal
        
        ddccontrol/oldstable 0.4.2-11+b1 amd64
          program to control monitor parameters
        
        dov4l/oldstable 0.9+repack-1+b1 amd64
          program to set and query settings of video4linux devices
        
        fotoxx/oldstable 16.11.1-1 amd64
          easy-to-use digital photo editor
        
        fotoxx-common/oldstable,oldstable 16.11.1-1 all
          easy-to-use digital photo editor - common files
        
        fso-deviced/oldstable 0.12.0-7+b1 amd64
          freesmartphone.org device daemon
        
        fso-deviced-player-canberra/oldstable 0.12.0-7+b1 amd64
          Canberra player module for fso-deviced
        
        fso-deviced-player-gstreamer/oldstable 0.12.0-7+b1 amd64
          GStreamer player module for fso-deviced
        
        gddccontrol/oldstable 0.4.2-11+b1 amd64
          program to control monitor parameters (graphical interface)
        
        gnome-applets/oldstable 3.20.0-3 amd64
          Various applets for the GNOME panel - binary files
        
        gnome-power-manager/oldstable 3.22.2-2 amd64
          power management tool for the GNOME desktop
        
        imview/oldstable 1.1.9c-17+b1 amd64
          Image viewing and analysis application
        
        invesalius/oldstable,oldstable 3.0.1-1 all
          3D medical imaging reconstruction software
        
        kgamma5/oldstable 5.8.4-1 amd64
          monitor calibration panel for KDE
        
        libddccontrol-dev/oldstable 0.4.2-11+b1 amd64
          development files for ddccontrol
        
        libddccontrol0/oldstable 0.4.2-11+b1 amd64
          shared library for ddccontrol
        
        libpano13-bin/oldstable 2.9.19+dfsg-2+b2 amd64
          panorama tools utilities
        
        lightspeed/oldstable 1.2a-10+b2 amd64
          Shows how objects moving at relativistic speeds look like
        
        lios/oldstable,oldstable 2.1-2 all
          Linux intelligent OCR solution
        
        mate-power-manager/oldstable 1.16.2-1+deb9u1 amd64
          power management tool for the MATE desktop
        
        mate-power-manager-common/oldstable,oldstable 1.16.2-1+deb9u1 all
          power management tool for the MATE desktop (common files)
        
        nvidia-settings/oldstable 390.116-1 amd64
          tool for configuring the NVIDIA graphics driver
        
        nvidia-settings-legacy-304xx/oldstable 304.134-1 amd64
          tool for configuring the NVIDIA graphics driver (304xx legacy version)
        
        nvidia-settings-legacy-340xx/oldstable 340.101-1 amd64
          tool for configuring the NVIDIA graphics driver (340xx legacy version)
        
        olpc-kbdshim/oldstable 27-1+b2 amd64
          OLPC XO keyboard support daemon
        
        phototonic/oldstable 1.7.20-1+b1 amd64
          image viewer and organizer
        
        qiv/oldstable 2.3.1-1+b1 amd64
          Quick image viewer for X
        
        screenlight-antix/stretch,stretch 0.1.1 all
          Adjust the screen brightness, contrast, and colour temperature.
        
        stiff/oldstable 2.4.0-2+b1 amd64
          convert scientific FITS images to the TIFF format
        
        totem/oldstable 3.22.1-1 amd64
          Simple media player for the GNOME desktop based on GStreamer
        
        tpb/oldstable 0.6.4-11 amd64
          program to use the IBM ThinkPad(tm) special keys
        
        xfce4-power-manager/stretch 1.4.4-4.0nosystemd3 amd64
          power manager for Xfce desktop
        
        xfce4-power-manager-plugins/stretch 1.4.4-4.0nosystemd3 amd64
          power manager plugins for Xfce panel
        
        harry@biker:~
        

        Sometimes I drive a crooked road to get my mind straight.
        Not all who Wander are Lost.
        I'm not outa place. I'm from outer space.

        Linux Registered User # 475019
        How to Search for AntiX solutions to your problems

        #25137
        Member
        rej
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          Been experimenting with this issue for days with other desktops, kernels, drivers and the antiX19 beta2.

          Xfce, LXDE, Mate, and Cinnamon do not hold settings, whether configured through P.M., startup script, xbacklight GUI or installed applet.

          KDE installs but is non-functional on all my ThinkPads.

          IceWM and Fluxbox – same partition, setting (startup script and xbacklight) returns to 100% on reboot.

          Brightness Fn keys do not work at all.

          Tried 4.9 kernel and 4.18 – no change.

          Base install of antiX17 – no other desktops. Does not hold brightness setting.

          Three different laptops, the screen brightness does not hold on reboot.

          Installed the Intel proprietary driver (non-free) – now it holds the setting.

          The antiX beta2 – Xfce installation with [hopefully] the identical setup and configurations, has the modesetting default driver and saves brightness setting on reboot.

          Are there presently any other options for antiX 17 besides proprietary driver? Possibly any tweaks to modesetting driver? Software?

          Thank you.

          #25138
          Anonymous
            #25142
            Member
            rej
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              skidoo-

              Found a fix among those sites you found that I had not tried.

              Actually two.

              Again, made the configuration, double checked to make sure, even though the brightness changed to what was written, rebooted and again, the files were overwritten and back to 100% brightness.

              The only resolve appears to be the non-free Intel graphics driver.

              However. why would the 19 beta2 work perfectly with the default modesetting driver?

              I hope that does not change before the final release version (or after). Until then, it will have to be proprietary. Never had to use anything but default drivers on all my old and new devices until now.

              Not sure if there is a downside to it or not – so many conflicting opinions.

              Thanks for posting the information.

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