This procedure helped me get rid of them for good. Repeat the kextunload and rm -rf for them and reboot. '/Library/Application Support/.' or somewhere else. Once rebooted the extensions likely will still load, but this time not from StagedExtensions, but from their normal location, e.g. I also recommend Objective-See KextViewer to ease finding and getting details about loaded kexts. Then do 'sudo kmutil clear-staging' and reboot. If you are past this point and the kexts are still loading for the removed software and they are loaded from StagedExtensions, then disable SIP in recovery mode, reboot, and 'sudo kextunload' then 'sudo rm -rf' the extensions in question. (When you try to delete something from the Applications folder from ForkLift2, it will search for kexts it uses and offer to remove those too along with some other things like libs.) I had the problem of kexts still loading after I deleted a 3rd party software that had no uninstaller.Ī good advice in the first place is to use ForkLift2 to remove such software. Has anyone found how to update the kext cache in the boot kernel collection in Big Sur? Invalid argument: Writing boot kernel collection failed.įailed to build any collections (expected: 1) Rebuilding release collections: boot, system Warning: was not found!Ĭonsidering release out-of-date because of -force I think they are in a cache, but kmutil won't update the boot cache:Ĭode Block $ sudo kmutil install -update-all -force -volume-root /Volumes/Macintosh\ HD The problem is that while I've deleted these kexts from /Library/Extensions, they are still getting loaded. You have (more quality for WiFi-connections, less for 3G connections).I am having kernel panics in Big Sur 20A5343i and the panic log is indicating involvement with Soundflower and an old Blackmagic Framebuffer kext. You may want to change these depending on the connection quality The Settings-dialog in Remote HD has some properties for you to adjust to optimize the streaming experience. With any audio playing on the Mac, you will hear it playing through the speakers on your device. Holding the iPhone / iPod Touch in landscape mode, tap on the speaker. Now launch Remote HD and connect to the Mac you just configured the sound on. If Remote Helper isn't running at all, now would be a good time to start it. If Remote Helper is already running, press the "Restart Helper" button to restart it. Click the flower-icon and check the "Built-In Output"-option (the one beneath the "Soundflower (2ch)" headline). You will see a flower-icon added to the top bar of your Finder, to the left of the computer clock. Open the application "SoundFlowerbed" (look it up under Applications or type it into Spotlight search). Follow these instructions if, when streaming audio to Remote HD, you also want to have the sound play through the speakers on your computer. This in mind if you experience low volume within Remote HD. At this point, you may need to increase the input volume all the way up - keep Now click Input and also select "Soundflower (2ch)" as the device for sound input. Click on Output and select "Soundflower (2ch)" as device You will notice three headline options at the top of the window: "Sound Effects", "Output" and "Input". Within System Preferences, select "Sound”. Next: open System Preferences on your Mac. Download the Soundflower installation file and open the “Soundflower.dmg” file.ĭouble-click on "SoundFlower" (you may see the file extension ".mpkg") and follow the installation instructions.The following instructions will only work for Mac computers and laptops. PLEASE NOTE:Īudio streaming from Apple TV is not available. SoundFlower is a free download from the Google code repository, developed and maintained by the software companyĬycling74 (and not the staff of Remote HD). You can listen to music that you don't have in your device's music library, or even queue up and play music on YouTube or other websites! This means you can listen to internet radio on your iPhone or iPod Touch, so long as you have that radio station playing on yourĬomputer. The first time you run the installer (Soundflower. Apple makes you jump through a few hoops. Once installed on your Mac, Soundflower is an application that allows Remote HD to pick up whatever is coming through the computer speakers and enable You will have to hold the control key down to open the Soundflower.pkg installer for the first time.
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