Night light linux mint

How to Use Nightlight Feature in Linux Mint to Save Your Eyes at Night

The night light has become an essential feature on desktop and mobile devices. It makes working at computers at night a lot less painful for the eyes.

On desktop Linux, GNOME and KDE desktop environments provide a built-in nightlight feature.

However, Linux Mint’s flagship Cinnamon desktop doesn’t have it in-built. But that doesn’t mean you cannot use it on Linux Mint.

Using nightlight feature on Linux Mint

Starting with Linux Mint 20, you have Redshift preinstalled. Redshift is a popular tool that reduces the temperature so that you see a pale yellow screen, which is easier on eyes at night.

Please check the Linux Mint version you are using. If it is Linux Mint 19 series, you’ll have to install Redshift:

sudo apt install redshift redshift-gtk

To access Redshift, you just need to search for it from the menu and click on it to launch it.

The icon should pop up in the system tray and do its work without any configuration needed.

While it does not offer any configuration, you can choose to set it to auto-start when you boot up the computer.

It automatically syncs to your timezone (may get affected if you are connected to a VPN), and adjusts the color of the screen as per your environment.

If you want more control, you can choose to use QRedshift, which is another applet available for Linux Mint. You will have to remove Redshift (redshift-gtk) to avoid conflicts with it.

Possible troubleshoot with Redshift

Well, I installed Redshift and tried to run it. It gave me an error in my face:

Failed to run Redshift
Trying location provider `geoclue2’…
Unable to connect to GeoClue.
Unable to get location from provider.

I wanted to report this annoying bug to its developer as this is the right way to help Linux community. When I went to its Github page, I found that this is already a known bug and to fix this, we need to install geoclue2.

Open a terminal and use the command below:

sudo apt install geoclue-2.0

No need to restart. Just search for Redshift in the menu and start it. You won’t see the “failed to run Redshift” error anymore.

I hope this quick post helped you to install Redshift in Linux Mint and saved your eyes.

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cinnamon desktop night light

Linux Mint Cinnamon ships with the Nemo file manager out of the box. It is a lightweight, simple file manager, but comes with all the necessary features for your file management needs.

How do I customize my Cinnamon desktop?

To change the desktop background on Cinnamon desktop, simply right click on the desktop and choose “Change Desktop Background. It will open an easy to use window, where on the left side the available background system folders are listed and on the ride pane there is a preview of the images within each folder.

How do I turn on night light in Linux Mint?

Unfortunately, Linux Mint Cinnamon doesn’t have built-in Night Light feature like GNOME. Therefore, Mint provides this feature using Redshift application. Redshift is installed by default in Mint 19 so all you have do is to start this application and set it for autostart.

What is the difference between Mate and Cinnamon desktop?

Cinnamon is primarily developed for and by Linux Mint. . Although it misses a few features and its development is slower than Cinnamon’s, MATE runs faster, uses less resources and is more stable than Cinnamon. MATE. Xfce is a lightweight desktop environment.

Which is better KDE or mate?

KDE is more suitable for users who prefer to have more control in using their systems while Mate is great for those that love the architecture of GNOME 2 and prefer a more traditional layout. Both are fascinating desktop environments and worth putting their money on.

How do I switch from cinnamon to mate?

To switch to the MATE desktop, you need to first log out of your Cinnamon session. Once on the log-on screen, select the desktop environment icon (this varies with display managers and may not look like the one in the image), and choose MATE from the drop-down options.

Is Cinnamon desktop customizable?

The Cinnamon desktop environment is relatively new when compared to KDE and Gnome. You can customize the Cinnamon DE’s look and feel by: Changing the desktop wallpaper.

Can I change Linux Mint desktop environment?

How to Switch Between Desktop Environments. Log out of your Linux desktop after installing another desktop environment. When you see the login screen, click the Session menu and select your preferred desktop environment. You can adjust this option each time you log in to choose your preferred desktop environment.

Is cinnamon based on Gnome?

Cinnamon is a free and open-source desktop environment for the X Window System that derives from GNOME 3 but follows traditional desktop metaphor conventions. . With respect to its conservative design model, Cinnamon is similar to the Xfce and GNOME 2 (MATE and GNOME Flashback) desktop environments.

How do I turn on blue light filter in Linux Mint?

Enabling Blue Light Filter on Linux Mint:

The Redshift icon appears on the system icon tray, select the Redshift from the system icon tray, and click on “Info” to get the information of light. The output shows the status, location, color temperature, and period information.

Does mint use snap or Flatpak?

1) Linux Mint is free to run their own SNAP store. 2) You can sideload . snapd files and install SNAPs thus completely bypassing Canonical.

How can I make Linux Mint look better?

1. Change the desktop wallpaper to a Mac background.
2. Replace the bottom panel with a dock app like Plank.
3. Install a Mac icon theme for Linux.
4. Move the bottom panel to the top of the screen.
5. Install/enable Nemo Preview, analogous to Quick Look.

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How to enable Blue Light Filter on Linux Mint?

Enabling Blue Light Filter on Linux Mint: The Redshift icon appears on the system icon tray, select the Redshift from the system icon tray, and click on “Info” to get the information of light. The output shows the status, location, color temperature, and period information.

1. How do I turn on night light in Linux Mint?
2. How do you turn on blue light filter?
3. How do I use redshift in Linux Mint?
4. Can I use blue light filter all the time?
5. How can I make Linux Mint better?
6. How can I make Linux Mint look better?
7. Should I turn on blue light filter?
8. Does Samsung blue light filter work?
9. Why is my blue light filter not working?
10. What is redshift in Linux Mint?
11. How do I run redshift in Linux?
12. How do I stop redshift in Linux Mint?

How do I turn on night light in Linux Mint?

Unfortunately, Linux Mint Cinnamon doesn’t have built-in Night Light feature like GNOME. Therefore, Mint provides this feature using Redshift application. Redshift is installed by default in Mint 19 so all you have do is to start this application and set it for autostart.

How do you turn on blue light filter?

You should be able to find the filter under Settings > Display. Look for an option for Night Light or Blue Light filter and turn it on.

How do I use redshift in Linux Mint?

1. Install redshift: Debian/Ubuntu/Linux Mint and other Debian based distributions: sudo apt-get install redshift. Red Hat/Cent OS/Fedora: sudo dnf install redshift.
2. Extract to ~/. local/share/cinnamon/applets.
3. Enable the applet in cinnamon settings.

Can I use blue light filter all the time?

Do we really need to constantly protect ourselves from it? No, blue light can be beneficial especially during the day. In the course of our evolution, we have been designed to stay active during the day and retire to our bed at night.

How can I make Linux Mint better?

1. Perform a System Update. .
2. Use Timeshift to Create System Snapshots. .
3. Install Codecs. .
4. Install Useful Software. .
5. Customize the Themes and Icons. .
6. Enable Redshift to protect your eyes. .
7. Enable snap (if needed) .
8. Learn to use Flatpak.

How can I make Linux Mint look better?

1. Change the desktop wallpaper to a Mac background.
2. Replace the bottom panel with a dock app like Plank.
3. Install a Mac icon theme for Linux.
4. Move the bottom panel to the top of the screen.
5. Install/enable Nemo Preview, analogous to Quick Look.

Should I turn on blue light filter?

The Blue light filter decreases the amount of blue light displayed on the screen of the device. Blue light can suppress the production of melatonin (sleep-inducing hormone), so filtering it out can help you sleep better. It will also reduce digital eye strain, so your eyes won’t feel so tired by the end of the day.

Does Samsung blue light filter work?

On Android, head to Settings > Display > Night Light. Some Android phones will use a different name for the feature — Samsung, for example, calls it the ‘Blue light filter’ — but regardless what it’s called, the setting should be accessible in the Display menu.

Why is my blue light filter not working?

If your Galaxy device has the Color adjustment or Color inversion options enabled in Accessibility settings, the Eye comfort shield or Blue light filter will be unavailable. To enable these features, you will need to disable Color adjustment and Color inversion.

What is redshift in Linux Mint?

Author Shekin Reading 2 min Published by July 13, 2014. Redshift is a small but very useful utility that helps computer users, who for a long time is in front of the monitor maintain vision.

How do I run redshift in Linux?

You can install redshift-gtk which you can set to automatically start when your user logs in. Search for redshift in your applications and start it up and don’t forget to set it to start automatically.

How do I stop redshift in Linux Mint?

Re: How do I disable Redshift? There’s a lightbulb icon in your tray; rightclick -> quit.

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How to Enable Night Light in Linux Mint 21 Cinnamon

Night Light is one of the must have features for me. By automatically changing screen color temperature when working at night, it reduces eyestrain and makes sleep better.

Windows, macOS (Night Shift), and most popular Linux Distros have the function out-of-the-box. And, here’s step by step guide shows you how to enable it in Linux Mint 21 Cinnamon edition.

1. First, right-click on blank area of system panel then click “Applets” to open the panel widget management dialog.

2. When it opens, navigate to Download tab. Then, click the down arrow button to install QRedshift.

3. Once installed, navigate back to Manage tab, choose the applet and click on bottom ‘+‘ button to enable it. Skip the exclamation mark. It’s a warning, though you can disable/remove the applet at any time if it really crashes.

4. Now, you should see the applet in the system tray area. By clicking on it, will show you the menu option to enable the night light function.

The top 3 sliders control the temperature, brightness, and gamma for day, while 2 others mean for night. And, you can disable ‘Show Label‘ to hide the text from displaying on panel.

5. By clicking on the gear icon in menu will open a more detailed configuration dialog. There, you can set certain time period to start/stop the night color temperature, or set location (visit https://geolocation-db.com without proxy to see the latitude/longitude) to automate the feature.

As well, it provides a Shortcut tab to assign keyboard shortcut keys for turning on/off night light or adjusting temperature without open any menu.

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