Tag Archives: remove

fixed : how to remove a legacy system extension from your Mac

Posted on by
Reply

Question :
I got a warning from macOS that there is a legacy system extension om my Mac that will not be compatible with the next version of macOS.
Is there any way to remove this extension from my Mac ?

Answer :
If you know which extension is causing this problem, you can remove it.

The main problem is that the warning message will probably not mention the name of the system extension itself, but only the name of the developer. In that case you will need to look up the name of the developer on the Internet and see which system extension that you have installed is/was made by this developer. Once you know the name of the app and the associated system extension, you can remove that particular system extension.

If you can’t figure out which system extension is causing the warning, DO NOT remove any extension !! DO NOT proceed to the next steps if you are not completely sure about the exact system extension you need to remove, because removing the wrong system extension will cause serious problems !!

If you are completely sure, and only if you are entirely sure, about the exact System Extension that is causing this problem, you can remove it by doing this :
– click somewhere on the Desktop to open the Finder
– make sure that “Finder” is visible next to the Apple-icon in the far left of the top menu bar
– select “Go” from the top menu bar
– in the pulldown menu that appears, click on “Go to Folder…”
– in the search field of popup window that appears, type the following text :
/Library/Extensions/
– then hit the [Enter]-key on your keyboard
– in the window that opens, the “Extensions” folder will be highlighted and its content will be visible
– select the .kext-file that has the name of the System Extension you are looking for and drag it to the Trash
– in the popup window that appears, type the password that unlocks your Mac and click “OK”
– then empty the Trash
– and close all Finder windows

That’s it !
enjoy 😉

fixed : Legacy System Extension warning for MATTINGALLS extension

Posted on by
4

Question :

Ever since I upgraded to macOS 13 Ventura, after each reboot, I get a warning saying “Legacy System Extension – Existing software on your system loaded a system extension signed by “MATT INGALLS”, which will be incompatible with a future version of macOS. Contact the developer for support.”

What is this about ? And what can or should I do about it ?


Answer :

The reason you get this warning is because you have installed the SoundFlower extension on your Mac. SoundFlower is a FREE system extension that lets you route sound from one application to another. That can be useful to record audio from your Mac, among others…

But… development on SoundFlower seems to have stalled… the latest developer who took over the SoundFlower-project from RogueAmoeba was Matt Ingalls (so that’s where te warning comes from…) but he hasn’t released any new versions recently…

The last version that was released only runs on Intel-Macs (so not on M1 and M2-Macs) and will not be compatible with macOS 14 Sonoma and beyond…

Note : clicking ont the “More info” button in the warning window will lead you to this info on Apple’s website, but it will not give any useful info on SoundFlower

If you want to follow up on Apple’s advice to ‘contact the developer’, you can contact Matt Ingalls here to request a new release of SoundFlower or if you are looking for the latest info on the SoundFlower-project, look here : https://github.com/mattingalls/Soundflower/releases

If you want to remove the Soundflower-extension that is causing this warning, do this :
[ a big thanks you to celticparrotj for posing this question ]
– click somewhere on the Desktop to open the Finder
– make sure that “Finder” is visible next to the Apple-icon in the far left of the top menu bar
– select “Go” from the top menu bar
– in the pulldown menu that appears, click on “Go to Folder…”
– in the search field of popup window that appears, type the following text :
/Library/Extensions/
– then hit the [Enter]-key on your keyboard
– in the window that opens, the “Extensions” folder will be highlighted and its content will be visible
– select the “Soundflower.kext” file and drag it to the Trash
– in the popup window that appears, type the password that unlocks your Mac and click “OK”
– then empty the Trash
– and close all Finder windows

If you are looking for an ALTERNATIVE to replace the SoundFlower extension, give BlackHole a try : https://github.com/ExistentialAudio/BlackHole

fixed : Delete needless empty page that is created at end of Pages document

Posted on by
Reply

Question :

I am creating a one-page document in Apple Pages with a complex layout and all is well until I drag my text boxes too close to the edges of the page… then a new blank page (with header and footer) is created that I can’t delete…

I’ve tried the things that used to work in previous versions of Pages (and work in MS Word), like selecting the page in the thumbnails, but than I get a warning saying “Are you sure you want to delete all content from your document?” and if I click Delete assuming that that will only delete the blank page, it will delete the entire layout-ed page and only leave the blank page (so… exactly the opposite of what I intended) …and if I try the other ‘proven solution’ of setting the cursor on the blank page an then deleting all invisible content on that page by repeatedly pressing the Backspace and/or the Delete key… nothing happens…

What is wrong and how can I fix this ?

Answer :

In the newer versions of Apple Pages (like Pages version 13) you need to choose if your document is going to be a Text Editor document (e.g. an old-style Word document) or a Layout document (e.g. a PowerPoint/Keynote-style document with layout and text boxes). If you want to make your Pages document a Layout document, you have to change that manually, as a new Pages document is set to be a Text Editor document by default. To fix that, do this :

  • have your document open in Pages
  • click on the ‘Document’ button (top right in the icon bar of the document window, next to ‘Format’)
  • in the side panel that opens on the right select the ‘Document’ tab (next to ‘Section’ and “Bookmarks’)
  • go to the bottom of the ‘Page Orientation’ chapter (just above the ‘Document Margins’ chapter)
  • there, make sure the checkbox at ‘Document Body’ is empty (by clicking on the checkmark if there is any)
  • then click ‘Convert’ in the popup screen
  • then select the unwanted blank last page in the thumbnails on the left and press the ‘Delete’ or ‘Backspace’ key on your keyboard… and the troublesome blank last page will disappear…

…that’s it !

enjoy 😉

fixed : Red Pin (in My Places) seems undeleteable in Apple Maps

Posted on by
Reply

Question :

I have an old location that I had once looked up in Apple Maps which was marked with a Red Pin. Now I no longer need it, so I want to delete it. Normally I would do that by clicking on the Red Pin in Apple Maps.app on my Mac, so the More Info window would open with a Delete-button… but for this particular Red Pin there is no Delete button… (even though the Delete button appears if I do this same thing with any other Red Pin…)

It’s even worse… this Red Pin is in a My Places ‘folder’ also, and even though I get the option to delete it there, it will automatically reappear in the same My Places ‘folder’ instantly after being deleted…

I’ve searched the internet multiple times, but no-one seems to know how do fix this… a lot of people seem to have run into this or a similar problem, but the solutions given just don’t work for me…

Is there any fix for this ?


Answer :

There is a fix (but no guarantee it will work for all similar problems). Try this :

  • first, close Apple Maps.app on your Mac
  • then, open Apple Maps.app on your iPhone
  • swipe the Search field (or actually the pull-up screen) upward to fill the screen with the More Info window
  • now, find the Red Pin you want to delete : it may be in the Recents chapter, or in the Favourites chapter, or you may have to dig a little bit further to find older Red Pins
  • once found, slide the info line of the Red Pin from right to left ; now a red Delete button will appear from the right ; click it to delete the Red Pin

If you also want to delete the Red Pin from the My Places ‘folder’, try this :

  • in Apple Maps.app on your iPhone, swipe the search field upward to fill the screen with the More Info window
  • scroll down to the My Guides chapter and click on the My Places ‘folder’
  • you will now see the map, with the pull-up screen now named My Places (or any custom name you have once given to the ‘folder’)
  • if you don’t see the Red Pin you want to delete, swipe up the pull-up screen and scroll down until you see the Red Pin you’re looking for
  • then, slide the info line of the Red Pin from right to left ; now the red Delete button will appear from the right ; click it to delete the Red Pin
  • then, click the X-marked button top right to go back to the main view (back to the More Info window)

And if you want to delete the My Places ‘folder’ (or any of the My Guides ‘folders’) entirely, try this :

  • in Apple Maps.app on your iPhone, swipe the search field upward to fill the screen with the More Info window
  • scroll down to the My Guides chapter and find the ‘folder’ you want to delete (e.g. the My Places ‘folder’)
  • then, slide the info line of the folder you want to delete from right to left ; now the red Delete button will appear from the right ; click it to delete the ‘folder’

That’s it !

…to check if this has worked, open Apple Maps.app on your Mac and your ‘undeleteable’ Red Pin will now be gone… (if this solution works in your case too)

enjoy 😉

fixed : delete SPanel from Mountain Lion

Posted on by
Reply

Question :

When I installed OSX 10.8 Mountain Lion, the SPanel application for my Samsung printer was disabled. But it wasn’t deleted…

Now the SPanel application turns out to be incompatible with OSX 10.8 Mountain Lion, because nothing happens when trying to run it, but the SPanel icon now sits pointlessly in the upper menu bar of my Mac…

…is there any way of deleting it ?

Answer :

Yes – there is.

To delete the SPanel app (a.k.a. “Smart Panel”) and the menu bar item :

– open the Samsung folder inside your Applications folder

– drag the SPanel app to the Desktop

– open the Printers folder that’s in your main Library folder, so :

~/[your hard disk]/Library/Printers

Note : the SPanel folder may be inside the Samsung folder you’ll find there , but usually isn’t

– drag the SPanel folder to your Desktop

– restart your Mac

– then drag both the SPanel app and the SPanel folder from the Desktop to the Trash

– then empty your Trash

…done !