Redshift?
Privacy Guides
In the digital age, protecting your personal information might seem like an impossible task. We’re here to help.
This is a community for sharing news about privacy, posting information about cool privacy tools and services, and getting advice about your privacy journey.
You can subscribe to this community from any Kbin or Lemmy instance:
Check out our website at privacyguides.org before asking your questions here. We've tried answering the common questions and recommendations there!
Want to get involved? The website is open-source on GitHub, and your help would be appreciated!
This community is the "official" Privacy Guides community on Lemmy, which can be verified here. Other "Privacy Guides" communities on other Lemmy servers are not moderated by this team or associated with the website.
Moderation Rules:
- We prefer posting about open-source software whenever possible.
- This is not the place for self-promotion if you are not listed on privacyguides.org. If you want to be listed, make a suggestion on our forum first.
- No soliciting engagement: Don't ask for upvotes, follows, etc.
- Surveys, Fundraising, and Petitions must be pre-approved by the mod team.
- Be civil, no violence, hate speech. Assume people here are posting in good faith.
- Don't repost topics which have already been covered here.
- News posts must be related to privacy and security, and your post title must match the article headline exactly. Do not editorialize titles, you can post your opinions in the post body or a comment.
- Memes/images/video posts that could be summarized as text explanations should not be posted. Infographics and conference talks from reputable sources are acceptable.
- No help vampires: This is not a tech support subreddit, don't abuse our community's willingness to help. Questions related to privacy, security or privacy/security related software and their configurations are acceptable.
- No misinformation: Extraordinary claims must be matched with evidence.
- Do not post about VPNs or cryptocurrencies which are not listed on privacyguides.org. See Rule 2 for info on adding new recommendations to the website.
- General guides or software lists are not permitted. Original sources and research about specific topics are allowed as long as they are high quality and factual. We are not providing a platform for poorly-vetted, out-of-date or conflicting recommendations.
Additional Resources:
- EFF: Surveillance Self-Defense
- Consumer Reports Security Planner
- Jonah Aragon (YouTube)
- r/Privacy
- Big Ass Data Broker Opt-Out List
Most operating systems have one built in. Is there a feature missing from yours?
I recently switched to Linux Ubuntu, I can not find it in the preferences
Could ask the foss community as well since most open source software is privacy friendly by nature
Maybe Redshift?
Are you on Windows or Linux? If Linux which distro?
If you are using kde plasma
https://userbase.kde.org/Tips/Enabling_the_blue_light_filter_on_KDE_Plasma
BTW for Android, there are 2 kinds of blue light filters, both are available on F-Droid:
- Those that recalibrate the display via KCAL. If your OS has one built in, it’s almost always one of these. If it doesn't, root is required to install it. These generally yield better results because they take gamma into account and can theoretically maintain color depth (depends on the display). Don't worry about possibly miscalibrating your display, it most likely doesn't have non-volatile memory so uninstalling the app and restarting your phone will turn it back to normal. Recommended: Night Light
- Those that display a fullscreen overlay. Root is optional but you cannot cover the keyboard and status bar without it on modern Android versions (and hide the overlay from screenshots), and old ones don’t support multichannel alpha so a color filter will actually make dark areas lighter. However, if you're a root user of Android 10 (and maybe some older versions I didn't test), the filter works perfectly. Recommended: Red Moon
Not OP but this is a really valuable response 🏆 although Android is technically Linux it's kinda difficult to come across well explained technical descriptions like this, for system functionality in particular
That should be built into the OS, if you're on anything relatively recent.