Macbook screensaver start after greyed out

Macbook screensaver start after greyed out install#
Macbook screensaver start after greyed out software#
Macbook screensaver start after greyed out download#

Some videos may not download, or you are seeing an error with 'A server with the specified hostname could not be found.'.

This is a known bug with Swift screen savers in macOS/OS X reported (a long time ago.) to Apple as rdar://25569037.

'You cannot use the Aerial screen saver with this version of macOS.' error, or you don't see a preview and the prefererences button is greyed out: Select Aerial, close `System Preferences` with Aerial still selected, re-open System Preferences and Aerial should now work.

This will allow Aerial to use your location to calculate sunset and sunrise times, and if you enabled it, provide your current weather conditions.

Then click on the `Privacy` tab and in order, click the green, orange and red circles :.

Open System Preferences and go into Security & Privacy:.

If that is the case, you can fix it following these instructions :

If you enable Weather, or Adapting videos showed based on time, you may encounter, when exiting the screen saver, this nagging panel that doesn't disappear despite clicking Allow :.

Sorry about that one, I hope I'll be able to bring it back at some point. Some current (or wanted/upcoming) features that require specific privileges are no longer working/impossible because of restrictions, this includes `Right arrow key to skip`.

You may need to create this folder manually : ~/Library/Containers/.legacyScreenSaver/Data/Library/Preferences/ByHost/

Macbook screensaver start after greyed out software#

Settings aren't saved : Some users (using MDM management software and/or Homebrew) seem to have run into an issue where macOS Catalina didn't create the folder where Aerial saves its preferences.This is a sandboxing restriction, we recommend that you place your videos in a 'less protected' folder such as /Users/Shared/. Custom videos location : In Catalina, while it's possible to add videos that are stored in your user's Documents or Downloads folder, these files will not playback when Aerial is running as a screensaver.

Macbook screensaver start after greyed out install#

You can find more information on our install page.

Macbook screensaver start after greyed out download#

If you follow the download link on this site, this is what you'll get. To overcome this, we made a separate Aerial Companion app to bring you auto updates.

The sandboxing restrictions make it impossible, as far as I understand, for a screensaver file to auto-update itself, as Aerial did in the past through Sparkle.

In older macOS versions, it can be hosted either by System Preferences (for the preference pane) or ScreenSaverEngine.app when running fullscreen. In Catalina, Aerial (like all third party screensavers) is hosted by legacyScreenSaver.appex.

If you want to use 'Color icons', you will need to setup this additional rule:.

You may need to explicitely create the following rule to get it working:

Weather : Aerial uses Yahoo Weather's API, and requires access to it.

Please note you may also need to create the same rule for More information regarding this issue and other issues with Community Videos can be found here. For Catalina, you'll need to create the following rule : You need to explicitely allow access to for Aerial to work properly.

Community videos: Those videos are hosted on GitHub.

Usually, downloading videos will be ok with default settings, but you may see issues with : Furthermore, while you may be used to Little Snitch asking you to allow or deny a network connexion, they don't seem to do this for screen savers.

Are you using Little Snitch or another firewall ?ДЄerial requires network access (at least once, after that it can work offline) for it to work, and default Little Snitch settings may impair some or all of it's features.