Questions tagged [high-sierra]

macOS 10.13 High Sierra is Apple's operating system for Macintosh hardware. macOS Sierra was announced June 5, 2017 at WWDC, Apple's annual conference for developers where new operating systems have been announced for the last several years.

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macOS_SDK_headers_for_macOS_10.14.pkg doesn't exist on my system

I am missing the macOS_SDK_headers_for_macOS_10.14.pkg file from /Library/Developer/CommandLineTools/Packages/. I found the link to download the .pkg, but I need an Apple Developer account, which ...
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Stop AD account Accessing Server shares

I have an Mac server running 10.13.6 on the latest build: 17G7024 I have been trying to sort out a few of its problems. But I have come across this this weird bug that I can't seem to fix. If I ...
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3answers
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Is using the Magic Mouse 2 & original Magic Mouse on the same Mac unsupported in High Sierra?

I recently upgraded my mid 2011 Mac mini to macOS High Sierra. I purchased the Magic Mouse 2 about a year ago, but really loathe the charging port on the bottom (unbelievably stupid design, but I ...
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High Sierra Installation com.apple.osinstall error -3

My mac book pro 2010 started acting up last night. Wifi was slow and certain letters were not displayed properly. I restarted the computer and it failed to boot up again. I took the drive from the ...
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How to delete 802.1x profile in OS 10.13 when Profiles does not display in System Preferences?

I am trying to delete an 802.1X eduroam profile that appears in my Network preferences in OS 10.13. The solutions I've found online say that this can be done in Profiles, in System Preferences. ...
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3answers
4k views

Windows 10 EFI on MacPro 4,1 -> 5,1

I'm attempting an EFI install of Windows 10 on a 2009 (4,1) Mac Pro firmware upgraded to 5,1. I'm running High Sierra, and installing Windows 10 on a second partition on the same disk. I have no ...
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2answers
140 views

WDF VIOLATION Blue Screen after Upgrading Mac to Windows 10 May 2019 Update (1903) Edition

I did an upgrade on my iMac (21.5-inch, Mid 2011) from a previous version of Windows 10 to the current version. The Windows 10 ISO file was downloaded from the official Microsoft website. Afterwards, ...
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1answer
23 views

RAM Upgrade for Mid-2010 MacBook

So I have a Mid-2010 MacBook and I tried to upgrade the RAM. I put in 2 4GB sticks and it started to beep. I took out one, and it still beeped. When I put in one of the original 1GB sticks and a 4GB ...
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External Disk, extended journaled with password, suddenly starts without password query

my External DiskLaCie hard drive D2 Quadra USB3, extended journaled with password, appears on the screen the next morning without a password query. On my MacBook Pro and on the hard drive no updates ...
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5answers
11k views

Can't remove “Install macOS High Sierra.app”

I had to make a bootable macOS High siera install, everyhing went well and it worked. I'm trying to remove the app that I used to install it and trash won't let me. Everytime I try I get an The ...
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3answers
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How can I install java openjdk 8 on High Sierra

How do I install OpenJDK 8 on High Sierra? It looks like support for the Java Oracle JDK version 8 will be deprecated after January 2019 Java SE Overview Additionally, it looks like publishing and ...
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4answers
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macOS closes all my applications when I lock my screen

When I lock my screen with ControlCommandQ and return after more than 10 minutes, macOS has closed all my open apps and tries to restore them, which often leaves my applications in half restored ...
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4answers
14k views

Apache2 (Httpd) not working after update to High Sierra

I have an issue where Apache will not start after updating to High Sierra 10.13.1. There isn't anything showing in the error logs, but when I try to apachectl start nothing happens. If I run ...
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0answers
14 views

Seagate Backup Plus 5 TB became unresponsive after long period of use

I recently purchased a new Seagate Backup Plus 5TB for data use, because none of my drives are functioning properly. My old Seagate Expansion 2TB hard drive failed ("Unable to repair"); the Seagate ...
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8answers
6k views

Mac OS X is not creating a swap file

I recently started running into a lot of memory issues on my mac running High Sierra. Rather than the force quit window coming up, my system would freeze completely and the only way to recover is to ...
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2answers
4k views

Internal Touchpad and Keyboard stop working after login

I am using MacOS High Sierra 10.13.3 Macbook Air. The problem I am facing is that the internal touchpad and keyboard stop working as soon as I login. They also do not work in Safe mode. I have also ...
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1answer
32 views

Office for macOS: Word document opens in a tiny window

I'm using Office for Mac version 16.25 (2019) on a Mac macOS High Sierra. Whenever I open a Word document or create a new file, it opens in a tiny window, which occupies less than 25% of the screen ...
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1answer
26 views

How does file system mounting in macOS work

I unmounted /dev using the following command: umount -f /dev. I can still access mounted file systems. When I restarted my changes are still there. Question: How does the mounting application know ...
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6answers
15k views

Touch bar volume controls don't work

I have the MBP 15" model 2017 (macOS High Sierra 10.13.3) with touch bar. What I realized is that the touch bar volume element (mute / unmute / volume up / down) does not work. I press them but ...
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2answers
33 views

How Do I Permanently Disable Hot Corners on Mac?

I have a work computer, and every time I turn it on and log in, hot corners are enabled where when I move my mouse to a corner inadvertently, it locks my screen. This happens all the time in the ...
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3answers
5k views

MacOS 10.13.4 Cannot turn off lock screen in system preferences

I guess since up 'upgraded' to 10.13.4 I get a login screen if I leave my MacBook air alone for the briefest time. This is a real pain in the neck. In system preferences the this statement is checked:...
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1answer
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mac won't start after “sudo chown -R $(whoami) $(brew --prefix)/*” command

I tried to install a program and it alwaysed lacked permission on /usr/local. I tried sudo chown -R $USER /usr/local but then found out that doesn't work anymore with High Sierra. So I tried sudo ...
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1answer
2k views

How to hide Spotlight in menu bar but leave the ⌘Space keyboard shortcut?

I want to hide spotlight from the menu bar I never click this button. So I followed the instructions here and used this code to change the Spotlight file in some way: sudo perl -pi -e 's|(\x00\x00\...
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1answer
20 views

U.S. Layout § Symbol

I bought my MBP with Turkish layout and I am using in U.S. layout. On my external keyboard, I have apostrophe ` symbol behind the 1, as it should be, but on my Mac's keyboard, with same settings, ...
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2answers
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Added LG monitor and cannot get display icon to show

MAC 10.3.6 cannot get the display icon to show up on the menu bar of my macbook pro AND the attached monitor. (older) LG 24M47H-P Display preferences show LG Full HD ✔️ Show mirroring options in ...
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2answers
81 views

How can I export only my notes from the Notes app and import to another Mac?

Rather than set up iCloud sync, I’d like to export / import notes. Is there a way to export all my notes written in the Notes app in any format so that I can import them to another Mac?
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3answers
4k views

When I switch to one of my workspaces with Chrome, it jumps to the other Chrome workspace

I make heavy use of workspaces, and tend to have a lot of workspaces, most of which only have one window. I pretty much always have two different workspaces that have a window of Google Chrome open. ...
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1answer
820 views

Brother MFC Scanner not recognized any more

I have a Brother MFC-1910W connected by WIFI (multi functional wireless b/w laser printer, scanner and fax). Since a few days I cannot use the scanner any more. In the first place the scanner icon ...
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0answers
22 views

Macbook Pro stuck after I enter user password, screen starts to switching off and on while loading is stuck

Yesterday everything was working fine. Today, when I turned on macbook, enter the password as usual and in 60-75% of loading bar - screen starts to turn off and on. When screen turned on again, there'...
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9answers
40k views

iMac says that macOS High Sierra is installed but is still running Mavericks

Recently I have downloaded and installed macOS High Sierra. Downloading went well, installing went well, no problems during that process. Only when my iMac started back up I saw nothing new. It looked ...
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2answers
1k views

How to get nfsd to serve NFSv4 on High Sierra?

I'm hoping to serve an NFS mount from my High Sierra (10.13.4) server to a linux client. The linux client can mount using NFSv3 protocol, but I use ACLs on the served files and directories, so I think ...
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1k views

Changing time servers in High Sierra

man timed and "hoakley" says that timed still uses /etc/ntp.conf and I see nothing in the launchd plist that selects that or anything else, so I would think that it is either hard-coded or in some ...
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0answers
22 views

Shut down dialog in wrong language - MBP High Sierra 10.13.6

My Preferred & Primary language is set to English (The region is however set to Germany) as shown in the image below. When I try to shut down or restart, I am presented a dialog in German ...
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2answers
4k views

Keychain Access error when creating new system certificate

I am following the instructions to codesign gdb on my MBP however when I get to the end of the System certificate creation process, keychain says "Unknown Error = -2,147,414,007" and the certificate ...
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3answers
5k views

How “official” is libressl support in High Sierra?

I am trying to port an OpenSSL-based C program from Linux to macOS, and I would like to use a library for TLS which is officially supported by the OS, because then the OS keeps that library up-to-date ...
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1answer
34 views

Mac OS (High Sierra 10.13.6) volume control spontaneously runs; can I disable it?

I have a pretty old MacBook Air (bought it in 2011), so I'm thinking it's probably to do with the keyboard wearing out. But I'll be watching a video or something and the volume control will run up to ...
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1answer
49 views

Why do I have SyphonInject on my Mac?

I don't ever recall installing anything called SyphonInject. I just noticed that I have it in the Launchpad and it sounds menacing. Is this something that comes preinstalled in a MacBook? Is it okay ...
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7answers
41k views

macOS High Sierra media installer

I want to make a USB media installer for the new High Sierra release. I commonly use createinstallmedia or DiskMakerX but for this new release I just can't make it work (both). I downloaded the ...
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1answer
41 views

iphone sends log files to desktop Console app via wifi

UPDATE #2 I've narrowed this down to the WiFi logs are definitely sent via the lockdown process - not iPhone sync. This occurs despite the "Connect via network" box in XCode being unchecked. UPDATE ...
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0answers
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Security issue on blocked screen in High Sierra?

I can see my powerpoint presentation (opened in fullscreen) on locked screen on my iMac! (mac os 10.13.6) worse than that I can see it when I'm playing video, see photos in Photo app or open launchpad....
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1answer
72 views

Adding Bytes Using a Hex Editor

Due to incompatibility of root account and sandbox, I need to manually disable sandboxing of MS Office applications (so that it can be activated) by changing the value of com.apple.security.app-...
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1answer
20 views

How to merge 2 partitions on macOS

I have an MBP running macOS High Sierra. There are 2 partitions. How can I get rid of BC1, and merge the space into Macintosh HD? Know very little about macOS. Please help. Thanks!
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0answers
29 views

Mojave, High Sierra, and Sierra performance on MacBook Pro 9,1 (15 mid-2012)

My computer: MacBook Pro 9,1 (15" mid-2012), 2.6 GHz i7, 16 GB RAM, 256GB OWC SSD, NVIDIA GT 650M (~1GB) El Capitan is no longer supported for some of the software I need to use, so it looks like I ...
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1answer
29 views

Messages in iCloud not exhibiting expected behavior

So I have Messages in iCloud enabled on my iMac - High Sierra, 10.13.6. My iPhone - version 12.2 and iPad - version 12.1.4. The issue id like to solve is this - on the iPhone an iPad when I delete a ...
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2answers
3k views

Is it possible to change the system font to a monospaced font?

Due to declining eyesight, monospaced fonts are way easier for me to read. Is there a way to switch the default font High Sierra uses out for one that's monospaced? If it's not supported natively, are ...
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SSD 860 evo slow format/write/read

MacBook Pro 13 early 2011 Coming from a 850 evo Booting from High Sierra USB Installed 860 but disk info and gpt show take a couple of minute to complete. Had problem with sata cable but now my 850 ...
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0answers
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Mail viewing custom headers doesn't work

My mail forwarding service has recently started adding a "Resent-From" header to all the messages, and I'm trying to filter this out in Mail.app. I go into Preferences -> Viewing and select "Show ...
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11answers
82k views

How can I name desktops/spaces in El Capitan?

I would like to give names to different spaces; currently a new space get the default name Desktop n where n is a number. How can I give it a meaningful name?
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1answer
26 views

How can I prevent files emptied out of the Trash from accumulating in “purgeable space”?

I'm having the same problem as the person who asked this question: I cleared a bunch of files out of my Trash and instead of getting free space on the volume, I got 30 gigs of "purgeable space". ...
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1answer
418 views

Error creating backup disk image 512

Trying to utilize the new smb capabilities (4.8.2) to share a Time Machine capable drive to my new 2017 MBpro running High Sierra. I can get the drive to show up in the TM manager, and successfully ...