Two days ago, the build number was 24B83, and now it's 24B2083, yet software updates don't see 24B2083 as the latest download.

Hello! I'm trying to create a headphone safety prototype to give warnings if I listen to music too loud, but inputing my headphone's impedance, sensitivity, and wanted SPL level, and all I need is just the data on the amount of power each percentage of volume outputs(I'm assuming the MacBook Pro has 1-100% volume scale). If anyone has this info, or can direct me to someone who has this info, that would be great! Also do I contact apple support for things like this? I'm not too sure... Thanks!!

Extracting an archive into the same directory on my custom filesystem more than once fails with the following message: Unable to finish expanding 'misc.tar.xz' into 'extractme'. Could not move 'misc' into destination directory. I.e. initial extraction succeeds with archive contents extracted into extractme/misc. Subsequent extraction fails to rename extractme.sb-db71cd27-lFjN1f/misc to extractme/misc 2. This behaviour is observed on macOS Monterey and Ventura. It does work as expected on macOS Sonoma though. Dtrace(1)-ing the archive being extracted over smbfs results in the following sequence of calls being made: 2 -> smbfs_vnop_lookup AUHelperService-2163 -> extractme/misc 2 nameiop:0 2 <- smbfs_vnop_lookup AUHelperService-2163 -> extractme/misc 2 -> 2 ;ENOENT 2 -> smbfs_vnop_lookup AUHelperService-2163 -> extractme.sb-db71cd27-lFjN1f/misc nameiop:0x2 ;DELETE 2 <- smbfs_vnop_lookup AUHelperService-2163 -> extractme.sb-db71cd27-lFjN1f/misc -> 0 2 -> smbfs_vnop_lookup AUHelperService-2163 -> extractme/misc 2 nameiop:0x3 ;RENAME 2 <- smbfs_vnop_lookup AUHelperService-2163 -> extractme/misc 2 -> EJUSTRETURN 1 -> smbfs_vnop_rename AUHelperService-2163 -> extractme.sb-db71cd27-lFjN1f/misc -> extractme/nil 2 <- smbfs_vnop_rename AUHelperService-2163 -> extractme.sb-db71cd27-lFjN1f/misc -> extractme/nil -> 0 2 -> smbfs_vnop_lookup AUHelperService-2163 -> TheRooT/extractme/misc 2 nameiop:0 3 <- smbfs_vnop_lookup AUHelperService-2163 -> TheRooT/extractme/misc 2 -> 0 ;Successful lookup What I don't understand is what causes vnop_lookup to be called for misc to be removed from the temporary directory and renamed into 'misc 2' and placed in the destination directory, 'extractme' via vnop_rename? I had a look at smbfs_vnop_lookup and rename and didn't see anything that would cause 'misc 2' to come into being. Based on the output of the dtrace(1) script running on my custom filesystem, there are no vnop_lookup and vnop_rename calls being made to remove the 'misc' directory from the temporary directory and to rename it to 'misc 2' and place it in the destination directory at extractme. Archive extraction proceeds no further after extracting the archive contents into the temporary directory. What am I missing?

I'm developing an ACME server to issue identity certificates to macOS/iOS devices for MDM attestation, following RFC 8555. Per RFC, the client creates an order, performs authorization, verifies the challenge, and finalizes the order by submitting a CSR to the CA. In my setup, the CA sometimes takes longer to issue the certificate (around 50 seconds). According to RFC 8555, if certificate issuance isn’t complete after the /finalize call, the server should respond with an "order" object with a "processing" status. The client should then send a POST-as-GET request to the order resource (e.g., /order/<order_id>) to check the current state. If the CA still hasn’t issued the certificate, the server should return the order object with the same "processing" status and include a "Retry-After" header, indicating when the client should retry. The client is expected to poll the order resource at this specified interval with POST-as-GET requests. However, it seems the Apple ACME client ignores the "Retry-After" header and instead returns the error: "Profile failed - Order status is processing, not yet valid" immediately upon the first poll response with "processing." Apple ACME client deviating from the RFC documentation. Has anyone found a reliable solution to this issue? Ref -https://datatracker.ietf.org/doc/html/rfc8555#:~:text=A%20request%20to%20finalize%20an%20order%20will%20result%20in%20error,to%20the%20%22certificate%22%20field%20of%20the%20order.%20%20Download%20the%0A%20%20%20%20%20%20certificate. To work around this, I’m holding the /finalize call until the CA issues the certificate. This works when issuance is quick (under 20 seconds), but if it takes more than that , the client times out. Interestingly, the Apple ACME client’s timeout appears shorter than the usual 60-second URLSession default.

The first time my application opened the app on macos15, after I enabled the LNP, my app could access the local network (a socket service was opened locally), but when I restarted the computer and opened the APP again, I could not access the local network at this time, why? Solution :1. Disable and enable the LNP or 2. Reinstall the app

This screen time is ruining the battery and always goes to dead while I re open. Any idea how to resolve it?

We’re encountering issues with a system extension that subscribes to multiple events. Some users are experiencing performance problems when running our extension alongside other system extensions like Microsoft Defender and Crowdstrike, which seem to generate a high volume of events. However, on certain Macs with an identical setup, there are no performance issues, making it difficult to pinpoint the cause. Has anyone found ways to improve compatibility with other system extensions? Currently, we’re ignoring and caching events from other extensions to avoid unnecessary processing. The specific ES events contributing to the issue seem to be: • ES_EVENT_TYPE_AUTH_EXEC • ES_EVENT_TYPE_AUTH_OPEN I realize this is a broad question, but the documentation for endpoint security extensions is quite limited. Any insights or suggestions would be greatly appreciated!

Our capture application records system audio via HAL plugin, however, with the latest macOS 15 Sequoia, all audio buffer values are zero. I am attaching sample code that replicates the problem. Compile as a Command Line Tool application with Xcode. STEPS TO REPRODUCE Install BlackHole 2ch audio driver: https://existential.audio/blackhole/download/?code=1579271348 Start some system audio, e.g. YouTube. Compile and run the sample application. On macOS up to Sonoma, you will hear audio via loopback and see audio values in the debug/console window. On macOS Sequoia, you will not hear audio and the audio values are 0. #import <AVFoundation/AVFoundation.h> #import <CoreAudio/CoreAudio.h> #define BLACKHOLE_UID @"BlackHole2ch_UID" #define DEFAULT_OUTPUT_UID @"BuiltInSpeakerDevice" @interface AudioCaptureDelegate : NSObject <AVCaptureAudioDataOutputSampleBufferDelegate> @end void setDefaultAudioDevice(NSString *deviceUID); @implementation AudioCaptureDelegate // receive samples from CoreAudio/HAL driver and print amplitute values for testing // this is where samples would normally be copied and passed downstream for further processing which // is not needed in this simple sample application - (void)captureOutput:(AVCaptureOutput *)captureOutput didOutputSampleBuffer:(CMSampleBufferRef)sampleBuffer fromConnection:(AVCaptureConnection *)connection { // Access the audio data in the sample buffer CMBlockBufferRef blockBuffer = CMSampleBufferGetDataBuffer(sampleBuffer); if (!blockBuffer) { NSLog(@"No audio data in the sample buffer."); return; } size_t length; char *data; CMBlockBufferGetDataPointer(blockBuffer, 0, NULL, &length, &data); // Process the audio samples to calculate the average amplitude int16_t *samples = (int16_t *)data; size_t sampleCount = length / sizeof(int16_t); int64_t sum = 0; for (size_t i = 0; i < sampleCount; i++) { sum += abs(samples[i]); } // Calculate and log the average amplitude float averageAmplitude = (float)sum / sampleCount; NSLog(@"Average Amplitude: %f", averageAmplitude); } @end // set the default audio device to Blackhole while testing or speakers when done // called by main void setDefaultAudioDevice(NSString *deviceUID) { AudioObjectPropertyAddress address; AudioDeviceID deviceID = kAudioObjectUnknown; UInt32 size; CFStringRef uidString = (__bridge CFStringRef)deviceUID; // Gets the device corresponding to the given UID. AudioValueTranslation translation; translation.mInputData = &uidString; translation.mInputDataSize = sizeof(uidString); translation.mOutputData = &deviceID; translation.mOutputDataSize = sizeof(deviceID); size = sizeof(translation); address.mSelector = kAudioHardwarePropertyDeviceForUID; address.mScope = kAudioObjectPropertyScopeGlobal; //???? address.mElement = kAudioObjectPropertyElementMain; OSStatus status = AudioObjectGetPropertyData(kAudioObjectSystemObject, &address, 0, NULL, &size, &translation); if (status != noErr) { NSLog(@"Error: Could not retrieve audio device ID for UID %@. Status code: %d", deviceUID, (int)status); return; } AudioObjectPropertyAddress propertyAddress; propertyAddress.mSelector = kAudioHardwarePropertyDefaultOutputDevice; propertyAddress.mScope = kAudioObjectPropertyScopeGlobal; status = AudioObjectSetPropertyData(kAudioObjectSystemObject, &propertyAddress, 0, NULL, sizeof(AudioDeviceID), &deviceID); if (status == noErr) { NSLog(@"Default audio device set to %@", deviceUID); } else { NSLog(@"Failed to set default audio device: %d", status); } } // sets Blackhole device as default and configures it as AVCatureDeviceInput // sets the speakers as loopback so we can hear what is being captured // sets up queue to receive capture samples // runs session for 30 seconds, then restores speakers as default output int main(int argc, const char * argv[]) { @autoreleasepool { // Create the capture session AVCaptureSession *session = [[AVCaptureSession alloc] init]; // Select the audio device AVCaptureDevice *audioDevice = nil; NSString *audioDriverUID = nil; audioDriverUID = BLACKHOLE_UID; setDefaultAudioDevice(audioDriverUID); audioDevice = [AVCaptureDevice deviceWithUniqueID:audioDriverUID]; if (!audioDevice) { NSLog(@"Audio device %s not found!", [audioDriverUID UTF8String]); return -1; } else { NSLog(@"Using Audio device: %s", [audioDriverUID UTF8String]); } // Configure the audio input with the selected device (Blackhole) NSError *error = nil; AVCaptureDeviceInput *audioInput = [AVCaptureDeviceInput deviceInputWithDevice:audioDevice error:&error]; if (error || !audioInput) { NSLog(@"Failed to create audio input: %@", error); return -1; } [session addInput:audioInput]; // Configure the audio data output AVCaptureAudioDataOutput *audioOutput = [[AVCaptureAudioDataOutput alloc] init]; AudioCaptureDelegate *delegate = [[AudioCaptureDelegate alloc] init]; dispatch_queue_t queue = dispatch_queue_create("AudioCaptureQueue", NULL); [audioOutput setSampleBufferDelegate:delegate queue:queue]; [session addOutput:audioOutput]; // Set audio settings NSDictionary *audioSettings = @{ AVFormatIDKey: @(kAudioFormatLinearPCM), AVSampleRateKey: @48000, AVNumberOfChannelsKey: @2, AVLinearPCMBitDepthKey: @16, AVLinearPCMIsFloatKey: @NO, AVLinearPCMIsNonInterleaved: @NO }; [audioOutput setAudioSettings:audioSettings]; AVCaptureAudioPreviewOutput * loopback_output = nil; loopback_output = [[AVCaptureAudioPreviewOutput alloc] init]; loopback_output.volume = 1.0; loopback_output.outputDeviceUniqueID = DEFAULT_OUTPUT_UID; [session addOutput:loopback_output]; const char *deviceID = loopback_output.outputDeviceUniqueID ? [loopback_output.outputDeviceUniqueID UTF8String] : "nil"; NSLog(@"session addOutput for preview/loopback: %s", deviceID); // Start the session [session startRunning]; NSLog(@"Capturing audio data for 30 seconds..."); [[NSRunLoop currentRunLoop] runUntilDate:[NSDate dateWithTimeIntervalSinceNow:30.0]]; // Stop the session [session stopRunning]; NSLog(@"Capture session stopped."); setDefaultAudioDevice(DEFAULT_OUTPUT_UID); } return 0; }

Hello! Has anyone else been unable to update from MacOS 15.1 to 15.2? I have set the update stream to Dev Beta 15.2 and when I check for updates it shows that there are no updates available and I am up to date on 15.1. I am on a 2024 M3 MBP. I submitted a feedback ticket but was wondering if others are experiencing this issue also.

I'm implementing a QuickLook extension through the macOS extension point com.apple.quicklook.preview using the view-based method where I implement QLPreviewingController to show information about the previewed file url. This NSView controlled by my QLPreviewingController supports no interaction which makes sense, but I see some other QuickLook previews like for videos having toolbar button to open other apps or modify the content. How can I get similar behaviour?

Using this adapted code snippet from the Apple Developer Documentation, struct ContentView: View { @State var nameComponents = PersonNameComponents() var body: some View { Form { TextField( "Proper name", value: $nameComponents, format: .name(style: .medium) ) .onSubmit { } .disableAutocorrection(true) .border(.secondary) Text(nameComponents.debugDescription) } } } It runs and works as expected on my iOS device. When I use this same code in my macOS app, it has unexpected results. The validation mechanism (likely caused by format: .name(style: .medium) in order to bind the TextField to a PersonNameComponents instance, will not let me add spaces or delete all the text in the TextField. I have to write the first name in this format: "FirstLast" and then add a space in between the t and L. Are there any ways I can fix this on macOS while still binding my TextField to a PersonNameComponents instance?

I have drag-and-drop functionality in the macOS app built with SwiftUI. Since macOS 15 there is an issue with it, because as I found out, the completion block of loadObject method on NSItemProvider is not called until dropExited delegate method is called (see simplified code example below). It causes very strange behavior in my app, for one of the most important features, and I am looking for a way to fix it as soon as possible. Is anyone seeing the same issue? I saw there was a bug with drag and drop on iOS 18, which seems to be fixed in 18.1. Anyone from Apple can say anything about this change in behaviour? @Observable // Because it is injected via environment. final class DragAndDropDelegate<T: Codable>: DropDelegate { func dropEntered(info: DropInfo) { // Is called as expected. guard let itemProvider = info.itemProviders(for: [UTType.data]).first else { return } itemProvider.loadObject(ofClass: DraggableObject<T>.self) { [weak self] (object, error) in // This is only called after dropExited delegate method is called !!! // Before macOS 15.0 it is called quickly after the loadObject method invokation. asyncOnMainThread { guard let self, let draggableObject = object as? DraggableObject<T> else { return } self.onEnter?(draggableObject.object, info.location) } } } func dropExited(info: DropInfo) { // Is called as expected. } }

Hello, I have a command line application that uses iTunesLibrary to "save" the state of what I have listened to. I have it run every night via a LaunchAgent. You can see the source here: https://github.com/bolsinga/itunes_json Prior to Sequoia it would run nightly. I'd just have to grant it access to the Music library once, and it would be fine thereafter. However with Sequoia it requires UI interaction to grant it access every time. This makes it no longer run unattended overnight, defeating its purpose. I have the console logs of when this happens. You can see it in my issue tracking it here: https://github.com/bolsinga/itunes_json/issues/410 One thing that makes me wonder is that it is a command line application, not a bundle. How do I make a command line application get access to MusicKit / iTunesLibrary, and keep it thereafter? I'd like to get my pre-Sequoia behavior back. I've filed FB15592660 too. I've granted it access to run in the background, as well as access to my Music library (please see attached screenshots). AMPLibraryAgent 10:48:29.489944-0700 xpc Connection from framework client invalidated pid:57606 clientname:iTunesLibrary(itunes_json) AMPLibraryAgent 10:48:29.492763-0700 service Unloading domains(14) for ClientID:iTunesLibrary(itunes_json)-1229 previous open:15 new open:1 itunes_json 10:48:59.980864-0700 connection [0x157f05800] activating connection: mach=true listener=false peer=false name=com.apple.amp.library.framework tccd 10:48:59.982568-0700 access AUTHREQ_ATTRIBUTION: msgID=1795.214, attribution={accessing={TCCDProcess: identifier=itunes_json, pid=57652, auid=501, euid=501, binary_path=/Users/bolsinga/Applications/itunes_json/Products/usr/local/bin/itunes_json}, requesting={TCCDProcess: identifier=com.apple.AMPLibraryAgent, pid=1795, auid=501, euid=501, binary_path=/System/Library/PrivateFrameworks/AMPLibrary.framework/Versions/A/Support/AMPLibraryAgent}, }, tccd 10:48:59.982651-0700 access requestor: TCCDProcess: identifier=com.apple.AMPLibraryAgent, pid=1795, auid=501, euid=501, binary_path=/System/Library/PrivateFrameworks/AMPLibrary.framework/Versions/A/Support/AMPLibraryAgent is checking access for accessor TCCDProcess: identifier=itunes_json, pid=57652, auid=501, euid=501, binary_path=/Users/bolsinga/Applications/itunes_json/Products/usr/local/bin/itunes_json tccd 10:48:59.995636-0700 access AUTHREQ_SUBJECT: msgID=1795.214, subject=/Users/bolsinga/Applications/itunes_json/Products/usr/local/bin/itunes_json, tccd 10:48:59.996283-0700 access -[TCCDAccessIdentity staticCode]: static code for: identifier /Users/bolsinga/Applications/itunes_json/Products/usr/local/bin/itunes_json, type: 1: 0xc00341b00 at /Users/bolsinga/Applications/itunes_json/Products/usr/local/bin/itunes_json tccd 10:49:00.018205-0700 access Failed to match existing code requirement for subject /Users/bolsinga/Applications/itunes_json/Products/usr/local/bin/itunes_json and service kTCCServiceMediaLibrary cdhash H"6bc380972f4df49b337a2a05308fb7b98fbe6473" or cdhash H"0708bcaabbfbab8770522050f7e2642d4d864f31" cdhash H"6bc380972f4df49b337a2a05308fb7b98fbe6473" or cdhash H"0708bcaabbfbab8770522050f7e2642d4d864f31" tccd 10:49:00.018997-0700 access AUTHREQ_PROMPTING: msgID=1795.214, service=kTCCServiceMediaLibrary, subject=Sub:{/Users/bolsinga/Applications/itunes_json/Products/usr/local/bin/itunes_json}Resp:{TCCDProcess: identifier=itunes_json, pid=57652, auid=501, euid=501, binary_path=/Users/bolsinga/Applications/itunes_json/Products/usr/local/bin/itunes_json}, AMPLibraryAgent 10:49:02.489170-0700 xpc ampld> register framework ClientName:iTunesLibrary(itunes_json) tccd 10:49:02.488189-0700 events Publishing <TCCDEvent: type=Create, service=kTCCServiceMediaLibrary, identifier_type=Path, identifier=/Users/bolsinga/Applications/itunes_json/Products/usr/local/bin/itunes_json> to 4 subscribers: { 633 = "<TCCDEventSubscriber: token=633, state=Initial, csid=(null)>"; 628 = "<TCCDEventSubscriber: token=628, state=Passed, csid=com.apple.chronod>"; 464 = "<TCCDEventSubscriber: token=464, state=Passed, csid=com.apple.cloudd>"; 513 = "<TCCDEventSubscriber: token=513, state=Passed, csid=com.apple.photolibraryd>"; } AMPLibraryAgent 10:49:02.490391-0700 xpc ampld> registered framework ClientName:iTunesLibrary(itunes_json) with clientID:1230 itunes_json 10:49:02.792084-0700 connection [0x147e04340] activating connection: mach=true listener=false peer=false name=com.apple.amp.artworkd itunes_json 10:49:02.801482-0700 <Missing Description> openDatabase 0xe4af30f4493e5ef5 artwork folder Y '<private>' itunes_json 10:49:02.805087-0700 <Missing Description> openDatabase 0xf2db6e8d7672edc9 artwork folder Y '<private>' itunes_json 10:49:02.806736-0700 <Missing Description> openDatabase 0xfb2acd898c951851 artwork folder Y '<private>' itunes_json 10:49:02.813286-0700 <Missing Description> openDatabase 0xf0f4919c5ff0e88 artwork folder Y '<private>' itunes_json 10:49:09.634928-0700 connection [0x600002b6a0d0] activating connection: mach=true listener=false peer=false name=com.apple.cfprefsd.daemon itunes_json 10:49:09.635019-0700 connection [0x600002b78000] activating connection: mach=true listener=false peer=false name=com.apple.cfprefsd.agent AMPLibraryAgent 10:49:12.382878-0700 xpc Connection from framework client invalidated pid:57652 clientname:iTunesLibrary(itunes_json) AMPLibraryAgent 10:49:12.383474-0700 service Unloading domains(14) for ClientID:iTunesLibrary(itunes_json)-1230 previous open:15 new open:1 itunes_json.log

Hi, When using a High Definition Display, is there a way to render at exactly the target resolution on the physical screen? My understanding is that the default behavior is to render to a backing store with a resolution (in pixels) which can be twice the size of the logical resolution (in points). Then we let the OS handle the down-scaling to the actual target resolution on the screen. This is all nice for non-graphics intensive apps, but it means that my game will render at a higher resolution than needed, which seems like an obvious loss of performance. My expectation is that, for graphics intensive application such as games, we should be able to query and render to the final resolution on the display. Can it / should it be done? Thank you for your help :) FYI I did find a document which explains how to setup your CAMetalLayer to render at a custom resolution. I suspect that this may be what I have to do?

Hello! SwiftUI preview does not work. I tried different versions of Xcode, deleting the "Developer" folders, clearing the "Build" folder from the project in Xcode, reinstalling Command Line Tools and Developer Tools. I think that the error appeared after I cleaned Xcode with CleanMyMacX, before that the preview worked. -MacBook Pro (15-inch, Mid 2012) -macOS Catalina 10.15.7 -Xcode 12.3 Thanks for the feedback!

I've been running my SceneKit game for many weeks in Xcode without performance issues. The game itself is finished, so I thought I could go on with publishing it on the App Store, but when archiving it in Xcode and running the archived app, I noticed that it seriously hangs. The hangs only seem to happen when I run the game in fullscreen mode. I tried disabling game mode, but the hangs still happen. Only when I run in windowed mode the game runs smoothly. Instruments confirms that there are many serious hangs, but it also reports that CPU usage is quite low during those hangs, on average about 15%. From what I know, hangs happen when the main thread is busy, but how can that be when CPU usage is so low, and why does it only happen in fullscreen mode for release builds?

Our desktop app for macos will be released in 2 channels appstore dmg package on our official website for users to download and install Now when we debug with passkey, we find that the package name of the appstore can normally arouse passkey, but the package name of the non-App Store can not arouse the passkey interface I need your help. Thank you

I have a problem with the following code, I am not being notified of changes to the progress property of my Job object, which is @Observable... This is a command-line Mac application (the same code works fine in a SwiftUI application). I must have missed something? do { let job = AsyncJob() withObservationTracking { let progress = job.progress } onChange: { print("Current progress: \(job.progress)") } let _ = try await job.run() print("Done...") } catch { print(error) } I Try this without any success: @main struct MyApp { static func main() async throws { // my code here } }

While I was starting App Proxy without errors from my application, the AppProxyProvider could not receive new flows in the function handleNewFlow. I just encounter this issue on macOS 15 beta (24A5309e). Everything is fine on the earlier macOS versions.

Does Cocoa have documentation that describes why this functionality is not supported? To try it out is simple, create a default application that uses Objective C in XCode, add a button that toggles the window into fullscreen and opens a modal save-as dialog at the same time. The fullscreen transition will half-complete but kick the application out of fullscreen instantly. Is this expected behavior? The test application is attached below. The XCode test application