From: MikeE@ster.invalid   
      
   Edmund wrote:   
   > Color profiles?   
   >   
   > In the evening I like to have a blue filter for my screen. Tried   
   > several suggestions but nothing works. However I do have "Color   
   > profiles" in my menu and selecting "D50" does reduce the brightness   
   > and blue quite a bit.   
   >   
   > Is there something better which can be used a blue night filter?   
      
   (TL; DR - jump to bottom, Night Light)   
      
   Since I had no idea of what you are talking about, I traveled this path:   
      
   Menu/ Color/ (Each device needs a color profile to be managed)/ My   
   monitor's model/   
      
   > Color Management Integration For The Gnome Desktop Environment -   
   > GNOME Color Manager is a set of graphical utilities for color   
   > management to be used in the GNOME desktop. With the help of   
   > ArgyllCMS, it can create and apply display ICC color profiles.   
      
   Install/y/n   
      
   Synaptic:   
   > With the help of ArgyllCMS, it can create and apply display ICC   
   > color profiles.   
      
   Visit homepage: https://git.gnome.org/browse/gnome-color-manager   
      
   > To adjust your monitor for nighttime use, consider enabling the   
   > "Night Light" feature in Windows, which reduces blue light emission.   
      
   Linux:   
   > To reduce blue light emission on Linux, you can utilize software   
   > like Redshift or Night Light (available in newer GNOME versions).   
   > Redshift is an open-source tool that adjusts the color temperature   
   > of your screen, reducing blue light based on time of day. Night   
   > Light, found in GNOME's display settings, offers a similar   
   > function.   
      
   After learning that, I found Night Light in my menu   
      
   --   
   Mike Easter   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)