Sample Header Ad - 728x90

Ask Different (Apple)

Q&A for power users of Apple hardware and software

Latest Questions

6 votes
1 answers
4461 views
APFS Volume on ext. Disk not mountable - space manager is invalid
I was using a APFS external USB Disk on a PC using a commercial driver. Suddenly it stopped being accessible.. Now I can´t mount the Volume inside the APFS container anymore, on PC but also not on a Mac! If I try diskutils - please see the log: ``` 123$ diskutil verifyvolume disk4s1 Started fil...
I was using a APFS external USB Disk on a PC using a commercial driver. Suddenly it stopped being accessible.. Now I can´t mount the Volume inside the APFS container anymore, on PC but also not on a Mac! If I try diskutils - please see the log:
123$ diskutil verifyvolume disk4s1
Started file system verification on disk4s1 DISK-XYZ
Verifying file system
Volume is already unmounted
Performing fsck_apfs -n -x /dev/rdisk4s1
Checking the container superblock
Checking the space manager
error: (oid 0x400) sm: invalid o_cksum (0x74dfcb428a5691c4)
error: verification/reading of the spaceman object failed: Illegal byte sequence
Space manager is invalid
The volume /dev/rdisk4s1 could not be verified completely
File system check exit code is 8
Restoring the original state found as unmounted
Error: -69845: File system verify or repair failed
Underlying error: 8
Any idea how to fix it? As there is important stuff on the drive I currently draw an image to be held safely while testing on the drive. Or should I try the other way round? How do you evaluate chances to fix it with fsck? Do you know of any other handy tools? Disk Warrior does not handle APFS unfortunately.. ah- btw - mounting read only does not work unfortunately.
123$ diskutil mount readOnly /dev/disk4s1
Volume on disk4s1 failed to mount; it appears to be an APFS Volume which might be locked
Try "diskutil apfs unlockVolume"
Thanks and best, DHVD
derhottevomdorf (61 rep)
Nov 26, 2020, 10:47 PM • Last activity: Aug 6, 2025, 12:03 AM
1 votes
1 answers
116 views
Qt on MacOS not finding correct (?) LLDB
I have resurrected a C++ project I was working on a few years ago in Qt (MacOS), and can no longer get debugging to work. The problem seems to be that it is trying to use the wrong (old?) version of LLDB. The current macOS version is 12.6.8. I'm not sure what the version was when I set it all up. In...
I have resurrected a C++ project I was working on a few years ago in Qt (MacOS), and can no longer get debugging to work. The problem seems to be that it is trying to use the wrong (old?) version of LLDB. The current macOS version is 12.6.8. I'm not sure what the version was when I set it all up. In Preferences > Kits > Debuggers, it lists as 'Auto-detected' both Applications/Xcode.app/Contents/Developer/usr/bin/lldb, and /usr/bin/lldb. The latter is flagged (popup appears when hovering) as 'Cannot determine debugger type' (and with a red warning marker). The other entry seems fine. When I look in Projects > Build and Run and hover over Build (for this project) the popup window tells me 'Not recognised engine using /usr/bin/lldb', and when I try to run the code in debug mode I get the message (in Application output) 'Unable to create a debugging engine'. It seems that Qt is finding two versions of the debugging engine, one of which is presumably OK and the other not, and then tries to use the wrong one. There is no option in the list of debuggers in Preference > Kits to remove the problematic one or to set a default. How can I figure out these dependencies to get my project to compile?
David Brown (11 rep)
Oct 14, 2023, 02:02 PM • Last activity: Aug 5, 2025, 11:02 PM
0 votes
1 answers
11 views
Remote Apple Watch Setup?
My octagerian relative has an iPhone 11. I would like him to have an Apple Watch for fall detection and to automatically notify relatives / 911. He is high fall risk and leaves the house only for medical Assume he can not set it up as described above. I live 6+ hours away and unable to do the drive....
My octagerian relative has an iPhone 11. I would like him to have an Apple Watch for fall detection and to automatically notify relatives / 911. He is high fall risk and leaves the house only for medical Assume he can not set it up as described above. I live 6+ hours away and unable to do the drive. Is there a way to remotely configure the Apple Watch? The alternative is to ship his phone to me and I configure it at my home. ANY lessons learned to advance the mission is appreciated.
gatorback (3403 rep)
Aug 5, 2025, 09:51 PM • Last activity: Aug 5, 2025, 10:37 PM
0 votes
0 answers
11 views
What do all of the different cloud icons mean?
I am trying to sync my computer through google drive. Often these symbols appear next to folders and files and I would like to understand exactly what they mean, and when I will see them. Surely there is some big list of the definitions of each symbol? 1. Blue and white cloud: [![Blue and white clou...
I am trying to sync my computer through google drive. Often these symbols appear next to folders and files and I would like to understand exactly what they mean, and when I will see them. Surely there is some big list of the definitions of each symbol? 1. Blue and white cloud: Blue and white cloud 2. Empty cloud: Empty cloud 3. Empty cloud with arrow: Empty cloud with arrow 4. Dotted cloud: dotted cloud 5. Green checkmark: Green checkmark 6. Red exclamation mark xclamation mark 7. Nothing (even when inside a folder with one of the other symbols, or a folder containing files with one of the other symbols) nothing 8. Looks like I can also have multiple of these: (blue and white cloud + empty cloud): double Probably there are others, but I'm just surprised to keep encountering new symbols I haven't seen, and I really want to understand the technical meaning behind them.
Jack (101 rep)
Aug 5, 2025, 09:20 PM • Last activity: Aug 5, 2025, 09:49 PM
0 votes
0 answers
6 views
Why does my Mac book pro only boot to osx utilities
My Mac only boots to osx utilities and no matter what key codes I hang tried… nothing works
My Mac only boots to osx utilities and no matter what key codes I hang tried… nothing works
Dazz Newtz (1 rep)
Aug 5, 2025, 09:07 PM
0 votes
1 answers
715 views
Apple Notes - quickly open multiple specific notes
Is there a way (Apple Shortcuts or other) to have a command that will launch the Notes app on macOS **and** open separate windows for multiple of your favorite notes? **Use Case:** I would like to have 3 separate notes open that I'm working on, and have them positioned nicely on the screen. At the e...
Is there a way (Apple Shortcuts or other) to have a command that will launch the Notes app on macOS **and** open separate windows for multiple of your favorite notes? **Use Case:** I would like to have 3 separate notes open that I'm working on, and have them positioned nicely on the screen. At the end of the day I close them all... and then tomorrow press a button to open all 3 notes again and restore them to their positions. (Restoring window position is *a nice to have*... I'm mostly concerned with being able to open up multiple Notes in separate windows at the touch of a button.) I don't even really care which language... could be Apple Shortcuts, AppleScript, or even Python. (Maybe one of these jumps out as the path of least resistance?)
Jason Parker (101 rep)
Jul 10, 2023, 01:55 PM • Last activity: Aug 5, 2025, 09:01 PM
2 votes
1 answers
1656 views
How do I download latest compatible version of an app?
So, I was trying to download PicsArt and it says that I need a 10.0 IOS version. And that's happenning to almost every awesome app and games in the App Store. And that's the problem, I almost can't download anymore because of that. Now, let's go to the question, How do I download the latest compatib...
So, I was trying to download PicsArt and it says that I need a 10.0 IOS version. And that's happenning to almost every awesome app and games in the App Store. And that's the problem, I almost can't download anymore because of that. Now, let's go to the question, How do I download the latest compatible version of an app that I haven't purchased before? Please answer because I'm trying to download not just PicsArt but many more...
minty港 (21 rep)
Feb 8, 2019, 10:54 PM • Last activity: Aug 5, 2025, 08:37 PM
0 votes
1 answers
20 views
SecureEnclave inside Guest OS on Parallels
Is there any facility to use a hardware-backed key from SecureEnclave inside the guest OS? Does anyone know if Parallels might expose the key generation and encryption features of Secure Enclave to a python script or even some C code running inside an Ubuntu guest OS? I'd like to be able to claim th...
Is there any facility to use a hardware-backed key from SecureEnclave inside the guest OS? Does anyone know if Parallels might expose the key generation and encryption features of Secure Enclave to a python script or even some C code running inside an Ubuntu guest OS? I'd like to be able to claim that my Parallels-hosted Python app is using the built-in algorithms and key extraction prevention inherent in an HSM.
amhest (1 rep)
Aug 4, 2025, 05:18 PM • Last activity: Aug 5, 2025, 08:10 PM
6 votes
2 answers
8769 views
How to enable horizontal scroll in browsers on a mouse with separate horizontal scroll (logitech mx)?
It's really frustrating that in Safari, Chrome when i use the horizontal scroll it switches between tabs instead of scrolling the page. I've tried to go through the settings but found nothing on it. I would be grateful for advice.
It's really frustrating that in Safari, Chrome when i use the horizontal scroll it switches between tabs instead of scrolling the page. I've tried to go through the settings but found nothing on it. I would be grateful for advice.
Krystian (260 rep)
May 3, 2021, 07:30 AM • Last activity: Aug 5, 2025, 08:00 PM
6 votes
2 answers
358 views
Trying to find adapters for old mac hard drives
I am having trouble finding the correct adapters to go from the original drives to usb A or C for these drives. Can anyone point me in the right direction? [![Drive connections][1]][1] [![Drives][2]][2] [1]: https://i.sstatic.net/65RKPSDB.jpg [2]: https://i.sstatic.net/bzZdd6Ur.jpg
I am having trouble finding the correct adapters to go from the original drives to usb A or C for these drives. Can anyone point me in the right direction? Drive connections Drives
Mark Levinson (61 rep)
Aug 4, 2025, 10:53 PM • Last activity: Aug 5, 2025, 07:38 PM
1 votes
1 answers
465 views
osascript "authorized to send Apple events to System Events. (-1743)" when invoked via JumpCloud
I have cooked up a JumpCloud Command to automate the configuration of desktop backgrounds. I can get the command to run on a test system (Monterey, 12.4) via Shell if I approve a dialog asking for permission. When I execute via JumpCloud, I get: ``` 59:74: execution error: Not authorized to send App...
I have cooked up a JumpCloud Command to automate the configuration of desktop backgrounds. I can get the command to run on a test system (Monterey, 12.4) via Shell if I approve a dialog asking for permission. When I execute via JumpCloud, I get:
59:74: execution error: Not authorized to send Apple events to System Events. (-1743)
The command itself: ``` target_user=$(w | awk '$2 == "console"{print $1}') export target_user sudo -u $target_user osascript Security & Privacy > Privacy > Automation" but there are no apps listed under "Automation." Under "Full Disk Access" there's a check for "jumpcloud-agent" ... perhaps I can extend that somehow?
dannyman (141 rep)
Jul 25, 2022, 07:15 PM • Last activity: Aug 5, 2025, 06:01 PM
3 votes
1 answers
2852 views
How to solve Safari bookmarks syncing via iCloud problems
I have a 2018 MacBook Air running the latest non-beta Catalina (10.15.3 as of this writing). For as long as I can remember, I have used Safari’s bookmark syncing via iCloud, and it has worked very well. One might even say flawlessly. Last weekend I decided that I had accumulated too many bookmarks t...
I have a 2018 MacBook Air running the latest non-beta Catalina (10.15.3 as of this writing). For as long as I can remember, I have used Safari’s bookmark syncing via iCloud, and it has worked very well. One might even say flawlessly. Last weekend I decided that I had accumulated too many bookmarks that I was never going to use which was making it hard to find what I wanted, so I decided to “clean house” — I exported my bookmarks from Safari and deleted _everything_ except _one folder_ named “Forums” which I use often. I logged in to my Macs and iOS devices to make sure that they all had the same one folder left. I think I might have had to manually delete them again on one or two devices, honestly I don’t remember because I didn’t realize this was going to become A Thing. So now have: - one MacBook Air running Catalina - one Mac Mini running Mojave - one Mac Mini running High Sierra - one iPad - one iPhone The bookmarks on the MacBook Air are working fine locally. However, everything else is broken. Changes made on other devices will sync to other devices, but do _NOT_ sync to the MacBook Air. All of the other devices (except the Air) keep getting duplicates of that “Forums” folder. I just deleted about a dozen of them. Even as I was deleting them, more appeared. I tried deleting a bookmark on one of the non-MacBook Airs, and not only did it not sync to the Air, but more duplicates re-appeared. Once the duplicates stopped happening, future changes sync between all of the devices _except the Air_ seem to happen almost simultaneously, even for the Mac mini which is co-located across the USA. I logged out of iCloud completely on the MacBook Air. I rebooted my MacBook Air. I logged back in to iCloud on the MacBook Air. The exact same problem is happening. The MBAir is not getting changes from other Macs, even though it is on the same Wi-Fi network with several other devices which are syncing perfectly well. Making changes on the MBAir causes more duplicates on the other devices. At this point it seems like this must be a Catalina issue. Then I remembered my 2015 MacBook was running Catalina too, so I booted it up. It is syncing just like all of the other non-MBAir devices. So it’s not Catalina. It’s something about Catalina on _this_ account. I tried logging into iCloud.com to see if I could delete my Safari bookmarks from there (“The truth is in the cloud”) but there is no option to do that. The only option is to restore deleted bookmarks from the previous 30 days. I am well-and-truly out of ideas. I guess I could create another local user account on my MBAir and log in to my iCloud account there, but I’m not sure what that would really accomplish anything meaningful. If it worked—then what would I do next? Any ideas welcomed and appreciated. --- ***Edited to add:*** Not sure if this is important or related, but I'm also having problems with the Home.app on my MacBook Air not syncing properly with other HomeKit devices. I do not have any outgoing firewall software installed like Little Snitch or Trip Mode. --- ***Edit 2:*** I did a Safe Boot to eliminate any potential software issues with iCloud, and it had no effect. --- ***Edit 3:*** Finding no good answers for this anywhere, I logged in to my backup Administrator account, deleted my regular account, and then re-created it. Safari bookmarks are syncing again. I did find some messages in the Console log about the SafariBookmarksSyncAgent but googling the error message and/or SafariBookmarksSyncAgent itself did not turn up any helpful information.
TJ Luoma (21052 rep)
Mar 10, 2020, 11:39 PM • Last activity: Aug 5, 2025, 04:05 PM
5 votes
1 answers
516 views
How to save sent messages in Outlook to the same folder as message being replied to?
If I am replying to an email in Folder "TEST", how do I get a reply to automatically go to the Folder "TEST" as opposed to the Sent folder? This helps with productivity so that I don't have to move the responses to the folders they are in. If the message responding to resides in the inbox, the respo...
If I am replying to an email in Folder "TEST", how do I get a reply to automatically go to the Folder "TEST" as opposed to the Sent folder? This helps with productivity so that I don't have to move the responses to the folders they are in. If the message responding to resides in the inbox, the response will go to the Sent folder and can be moved to another folder at another time.
Rheadina (59 rep)
Dec 9, 2013, 04:44 PM • Last activity: Aug 5, 2025, 03:05 PM
-1 votes
1 answers
25 views
Blocked apps in firewall?
Running an EtreSoft diagnostic on a Macbook Pro (2019), I see this in the report: Firewall: Blocked apps: org.mozilla.updater com.apple.controlcenter com.vdigger.MacVideoDownloader com.apple.garageband10 com.GoPro.goproapp.GoProMsgBus com.soma-zone.BackupLoupe com.proxyman.NSProxy Stealth mode: Enab...
Running an EtreSoft diagnostic on a Macbook Pro (2019), I see this in the report: Firewall: Blocked apps: org.mozilla.updater com.apple.controlcenter com.vdigger.MacVideoDownloader com.apple.garageband10 com.GoPro.goproapp.GoProMsgBus com.soma-zone.BackupLoupe com.proxyman.NSProxy Stealth mode: Enabled Some of them I recognize, but some I don't.  I've never knowingly done anything to block any of them.  Are they blocked from receiving packets, sending packets, or both?  Is the block outside my local subnet, or does it include items within (printer, iPhones, iPads, router). macOS is 15.5 (24F74)
WGroleau (5370 rep)
Aug 3, 2025, 11:58 PM • Last activity: Aug 5, 2025, 01:38 PM
0 votes
2 answers
40 views
HEIC to JPEG conversion does not work anymore
I used to convert a bunch of HEIC pictures on my MacBook into JPEG format by using Finder, marking the HEIC, and use from the context menu "Quick Actions" and then "Convert Image". Since my update to MacOS 12.7.3 (I think I had before 12.7.1 or 12.7.2), this does not work anymore. I don't get any er...
I used to convert a bunch of HEIC pictures on my MacBook into JPEG format by using Finder, marking the HEIC, and use from the context menu "Quick Actions" and then "Convert Image". Since my update to MacOS 12.7.3 (I think I had before 12.7.1 or 12.7.2), this does not work anymore. I don't get any error message or other visual feedback either. Clicking on "Convert to JPEG" simply does not have any observable effect. How can this be fixed?
user1934428 (1458 rep)
Aug 4, 2025, 01:10 PM • Last activity: Aug 5, 2025, 01:06 PM
2 votes
1 answers
684 views
How to remove the sidebar in iOS Preview?
I like to read PDFs on iPad (manuals, articles etc.). For some reason, unlike on macOS Preview, the thumbnail side is shown permanently. This seems to me a SERIOUS design flaw: it deprives the user of control over the presentation, wastes precious screen space, and, most importantly, RANDOMLY – whic...
I like to read PDFs on iPad (manuals, articles etc.). For some reason, unlike on macOS Preview, the thumbnail side is shown permanently. This seems to me a SERIOUS design flaw: it deprives the user of control over the presentation, wastes precious screen space, and, most importantly, RANDOMLY – which I think is the worst quality of a design – reduces focus without ANY gain (the thumbnails could show up by tipping the screen, just as all other additional controls are and/or show up when scrolling). Did I do something wrong or is there really no way to hide it?
Majakovskij (151 rep)
Oct 9, 2021, 10:52 AM • Last activity: Aug 5, 2025, 11:03 AM
5 votes
6 answers
12132 views
Compare multi-digit version numbers in bash
Trying to write a script that searches for the version of the Application then returns the value. My problem is the value is three to four intergers long (example 4.3.2). I have searched for a while and can't find any syntax that would allow you to use a != or -ge for anything higher than a number w...
Trying to write a script that searches for the version of the Application then returns the value. My problem is the value is three to four intergers long (example 4.3.2). I have searched for a while and can't find any syntax that would allow you to use a != or -ge for anything higher than a number with periods in it. Just wondering if anyone has a better way or I will just keep adding for every version release. ### What I want else if [ $version1 -ge "9.0.8" ]; then ### How it is written now vercheck=mdls -name kMDItemVersion /Applications/iMovie.app version=echo ${vercheck:17} version1=echo ${version:1:5} [...] else if [ $version1 = "9.0.8" ]; [ $version1 = "9.1.1" ]; then echo "You already have this version or a higher version installed" exit 0
balooga1 (51 rep)
Mar 1, 2013, 04:52 PM • Last activity: Aug 5, 2025, 10:50 AM
1 votes
1 answers
276 views
Shortcut to toggle Bluetooth in Montery via blueutil shell script executed with AppleScript in BetterTouchTool
I have set the Mission Control key in BetterTouchTool to execute an AppleScript and it worked fine before the update from Mojave to Montery which I just did do shell script "../bluetoggle.sh" content of file is #!/bin/sh blueutil -p toggle but can't execute in BetterTouchTool.. it says [![enter imag...
I have set the Mission Control key in BetterTouchTool to execute an AppleScript and it worked fine before the update from Mojave to Montery which I just did do shell script "../bluetoggle.sh" content of file is #!/bin/sh blueutil -p toggle but can't execute in BetterTouchTool.. it says enter image description here Executing file from Terminal works flawless. Executing another script (do shell script "../karaprof.sh") in BetterTouchTool with following content to switch profile in Karabiner also works perfectly #!/bin/sh pro0="e" pro1="g" cli='/Library/Application Support/org.pqrs/Karabiner-Elements/bin/karabiner_cli' name=$("$cli" --show-current-profile-name) if [ "$name" = $pro0 ]; then "$cli" --select-profile $pro1 else "$cli" --select-profile $pro0 fi So my guess is I need to set permission for BetterTouchTool to execute scripts in Terminal, but how? I can't figure
needlol (134 rep)
Oct 19, 2022, 07:57 AM • Last activity: Aug 5, 2025, 10:01 AM
16 votes
6 answers
14877 views
External display color changes when MacBook lid is closed
I have no idea how, as the color profile remains the same, but whenever I close the lid on my MacBook, the external monitor changes to a blue tint. I've tried changing the monitor's settings, as well as ensuring the right color profile is on.
I have no idea how, as the color profile remains the same, but whenever I close the lid on my MacBook, the external monitor changes to a blue tint. I've tried changing the monitor's settings, as well as ensuring the right color profile is on.
PaulVO (351 rep)
Apr 7, 2020, 02:12 PM • Last activity: Aug 5, 2025, 08:15 AM
0 votes
1 answers
223 views
Mac Pro tower (2020) ethernet doesn't work if plugged into an unmanaged switch
I'm trying to connect my Mac Pro tower (2020) to my network using ethernet but am experiencing problems if use my Netgear GS105 switch, this setup results in the MacPro saying "Cable connected but self-assigned IP". I've renewed DHCP leases, changed all sorts of settings including on my router but n...
I'm trying to connect my Mac Pro tower (2020) to my network using ethernet but am experiencing problems if use my Netgear GS105 switch, this setup results in the MacPro saying "Cable connected but self-assigned IP". I've renewed DHCP leases, changed all sorts of settings including on my router but nothing works, I have also validated that this setup does work fine with every other computer (including a MacPro Trashcan) and if I connect the MacPro Cheese-grater directly to the router it works so to recap: This does *not* work: [Router]----[Switch]----[MacPro2020] This does work: [Router]----[Switch]----[MacPro Trashcan] These also work: [Router]----[MacPro2020] [Router]----[MacPro2020] I've also tried different cables in place of both and and it doesn't improve the situation, every possible combo works except if I have the MacPro 2020 Tower plugged in via the Netgear switch. Is there some issue with unmanaged switches and MacPro 2020 Towers?
Shizam (109 rep)
Apr 21, 2021, 11:55 PM • Last activity: Aug 5, 2025, 08:02 AM
Showing page 1 of 20 total questions