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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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MacBook Pro: USB 2.0 flash drives not working while USB 3.0 drives work fine

I have a Late 2013 15 MacBook Pro. After updating it to macOS High Sierra 10.13.4, USB 2.0 flash drives has stopped working. They are simply not recognized by the operating system. However, USB 3.0 ...
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2answers
435 views

I can't enter passwords in Safari 11.1 on macOS 10.13 High Sierra because the last character gets removed

I installed a brand new 10.13 a few days ago. I downloaded it from the App Store and I installed all updates. I'm runnning Safari Version 11.1 (13605.1.33.1.4). Somehow I managed to log into Google, ...
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1answer
119 views

MacBook Pro 2017 headphone jack seems to go to sleep when the laptop is idle

I have a 2017 MBP and i'm using a pair of basic Sennheiser earphones. I am finding when the laptop is idle for a period of time (I can't work out exactly how long yet) the earphone jack seems to hang ...
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0answers
14 views

High Sierra lockscreen appears about one minute or more after waking the computer and interacting with it

After waking my macbook air from sleep I can immediately interact with visible apps and launch new ones -- but I can't type, click on webpages, switch spaces/desktops or enter fullscreen. After ...
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2answers
13k views

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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0answers
22 views

Security update should take 5GB. I have 36GB available but somehow it's not enough

I've tried to install security update 2019-002 on my HighSierra in 3 different ways. Through the App Store, the terminal (softwareupdate) and the file I've downloaded from Apple's site. The result is ...
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4answers
11k views

Failed to upgrade to OS X High Sierra with two non-descriptive errors

I've downloaded "Install macOS High Sierra.app" from the Apple App Store. On launching I get: "This copy of the Install macOS High Sierra.app application is damaged, and can‘t be used to install ...
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1answer
50 views

How to install High Sierra on a second partition on a MacBook which already runs Mojave?

I am running macOS 10.14 Mojave on a MacBook Pro with a single APFS volume. For testing I would like to intall macOS 10.13 High Sierra on a second volume / partition to be able to switch between the ...
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38 views

Can I change permissons so I don't have to enter the admin password everytime I try to delete a file (or folder)?

This has been an issue for several years. I am getting annoyed having to enter my admin password every time I want to delete or move a file or folder. They all have 777 permissions. Can I fix it? -...
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1answer
5k views

How to merge two partitions on external hard drive when the “partition” option is greyed out?

I have an external hard drive that is connected to my computer by a SATA/eSATA cable. Diskutility recognizes the hard drive as two separate drives as shown in the following two images: I can't seem ...
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1answer
11 views

After upgrading to Mojave lpass-cli fails to execute properly?

After upgrading from High Sierra to Mojave I started encountering the following error: $ lpass login <username> lpass(1773,0x10e0ec5c0) malloc: *** error for object 0xec83485354415541: pointer ...
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1answer
23 views

Cannot unlock Users & Group in System Preferences

I was making some changes recently, trying to rename my user account from within macOS High Sierra System Preferences, and it seems I've locked myself out from making any changes to Users & Groups ...
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2answers
39 views

Can we view or edit HostName value via macOS desktop UI?

Here are two instances where I found that setting the computer name via System Preferences > Sharing > Computer Name does not really set the HostName attribute. The macOS version is macOS High Sierra ...
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0answers
11 views

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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1answer
28 views

Time Machine partition won't mount

I have an external drive with two partitions, the first of which I use for Time Machine backups. The other day I got a message telling me that my drive had been unplugged without being ejected first (...
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2answers
34 views

Change routing priority on iMac

Our home phone/internet is down; dug up by council contractors, and won't be fixed for a week. I am using an iPhone hotspot in the interim. This works, but when I plug the Ethernet connection to my ...
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3answers
2k views

Conflict between internal Apache and Apache installed via Homebrew

I have faced following trouble. I wanted to have multiple versions of PHP so I used this article to achieve this. But I could not stop Apache via sudo apachectl -k stop when running this command I am ...
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3answers
76 views

Can a 2018 MacBook Pro run macOS High Sierra 10.13 natively?

I really need to run macOS High Sierra 10.13 as my primary OS natively (not via virtualisation etc). Is it possible to downgrade a 2018 MacBookPro using a USB installer to macOS High Sierra 10.13 ? ...
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2answers
63 views

Hosting a VPN with Airport Extreme

Following a factory reset, is my Airport Extreme 2013 no longer forwarding VPN traffic? For years I have hosted a VPN from my home with various versions of Server.app (currently 5.6.3, latest for ...
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1answer
49 views

Can I Open Port 443 on my MacMini without using the Server App?

I'm using an AT&T router where I have port 443 open. I did a port scan and it does not show 443 open. I have the firewall open with all the default options listed that Allow incoming connections. ...
5
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1answer
366 views

Recurring Volume damage + Time Machine issues

This may take some explaining, so please bear with me. Mac Pro 4,1/5,1 High Sierra 10.13.5 4 HDs & a boot SSD installed. Related to Add Recovery Partition to APFS drive? & peripherally to ...
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1answer
242 views

Safari Extensions keep on getting deleted

I recently upgraded to High Sierra and I liked the upgrade too but the most annoying thing is that the safari extensions which I download from the official Apple website keep on getting deleted by ...
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1answer
31 views

Mail.app keeps changing my SMTP settings?

I've setup my email account with Mail.app. However, I cannot send mail. The reason for this is that whenever I try to send mail, Mail.app always selects a legacy SMTP server, which I used to have ...
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0answers
27 views

Migration assistant fills disk before finishing

I'm trying to migrate 200GB to an older MacBook pro. Both are running High Sierra. Migration Assistant tells me 270GB will be unallocated after the migration. It continues to fail. In all cases it ...
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0answers
11 views

Occasional dialogue Boxes where all characters are question marks [duplicate]

Every so often, I get dialogue boxes that look like this: Selected the text, pasted it into another editor, and lo and behold: “Slack” cannot be open during installation. Click Continue to ...
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1answer
124 views

GMail on one Mac (only!) stopped working this week

I have a GMail account, and I access it from two Macs, and an iPhone. The iPhone and one of the Macs (10.14.x) still works. On the other Mac (10.13.6), it stopped being able to receive mail a couple ...
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1answer
466 views

macOS Photos.app - Names Missing on Shared Albums

Recently the names from users of my shared album have disappeared from the activity feeds (See picture) - this has only happened on the desktop, both the iPhone and iPad are fine. Just updated to ...
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1answer
41 views

Can't install High Sierra on VirtualBox or Parallels-not solved by changing date

I'm trying to install High Sierra on VirtualBox or Parallels Desktop. My host is MacOS Sierra. My installer is 10.13.6 Build 17G85 with its checksums verified. I created the ISO with this method: ...
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1answer
26 views

Can't format drive to APFS on older machine prior to 10.13 install

I have a Mid-2012 15" MacBook Pro that I've just put a new SSD into. I didn't format the SSD prior to putting it into the computer, my plan was to boot into "recovery mode" (not sure of Apple's term ...
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5answers
8k views

MacOS High Sierra : Xcode failed to download Use the purchase page Error during installing Xcode 9.3

Yesterday I update MacOS Sierra to MacOS High Sierra than I remove xCode 9.2 after that when I try to install xCode 9.3 from App Store, It gives me below error: Xcode failed to download, Use the ...
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0answers
26 views

Replaced SSD won't boot

I have cloned the HDD from an old MBP (Early 2011) to a Kingston A400 SSD. When booting from USB it all works fine, however once installed internally when booting it shows a no entry sign 🚫 (I assume ...
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0answers
22 views

“open” command not working after upgrade to High Sierra

After my recent upgrade to High Sierra, the command line command "open" no longer opens much. I have tried it on PDF, PPTX, png. It does work on ascii text files. The 'Preview' app does open if I ...
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0answers
27 views

.smbdelete files from Word 2016 for Mac on Mac OS 10.13 file server

I am working with a Mac mini (Macmini7,1) running High Sierra 10.13.6 with SMB file sharing to a few connected computers. Things have been working fine, but since updating a couple of the client ...
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6answers
33k views

macOS High Sierra: Create Windows bootable Usb

I just install macOS High Sierra and Windows 10 through BootCamp Assistant. The problem is that, Windows have a strange issue and I need a bootable USB to go to the recovery mode. I tried to make ...
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2answers
56 views

Is it really not possible to run an earlier version of OS X than what the machine shipped with?

Just got a 2019 iMac, shipped with Mojave installed obviously. It never even occurred to me that it may not be able to run an earlier version of OS X, but after wasting tons of time trying to create a ...
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2answers
1k views

APFS Container Resize error code is 49153 in High Sierra

I am trying to resize my partition using the following sudo diskutil apfs resizeContainer disk0s2 450g ExFAT Ubuntu 50g However I am getting the error: APFS Container Resize error code is 49153 ...
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1answer
29 views

View EXIF/metadata found in photo?

Is it possible to view/dump metadata found in images using Terminal with built-in command line tools? I'm looking for something like exiftool, but native to macOS Mojave. Does such a command/tool ...
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1answer
21 views

Location of login/autostart apps setting file in macOS

Under System Preferences → Users & Groups → Current User → Login items, a list of applications is maintained that will open automatically upon login: I would like to share these settings across ...
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1answer
18 views

MacBook Pro won't put external display to sleep when idle

I have a Mid-2015 MacBook Pro running High Sierra. I mostly use it as a desktop, in clamshell mode with an external monitor and keyboard. I just replaced the 24-inch LG monitor that was connected ...
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0answers
31 views

Can I run my Mac in safe mode but with better graphics bootstrapped?

I have an issue with OS but it seems to work stably in safe mode but the graphics are unbearable. For example the graphics flicker a lot when I use GitHub desktop app in safe mode. Can I run in safe ...
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2answers
18 views

macOS Calendar List Mysterious Number

My computer's Calendar.app displays two calendars: mine (DB) and my wife's (MM), shared via iCloud; both computers run High Sierra. The sharing works just fine. But now there's a number appearing ...
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5answers
8k 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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1answer
23 views

Unable to partition internal Toshiba drive for OS X re-installation,

Trying to resurrect an older MBP and I'm at my wit's end on how to go about it. Hoping you all might be able to shed a helpful light on things. The MBP in question is circa 2012 and immediately boots ...
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1answer
1k views

The macOS installation I never prompted, couldn't be completed

My MacBook Pro is running High Sierra at the moment and I have been pretty bothered by the Mojave notifications in last weeks, which I have always ignored because I don't want to update at this moment....
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1answer
230 views

“Permission denied” when running macOS installer from command line

I'm trying to install High Sierra to an external drive, from a system which is running Mojave. I can't run the GUI installer (it warns me about trying to install an older version of the OS), so I'm ...
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1answer
59 views

Found a 52.1GB file related to google in mac 'private' folder. can I delete this?

I checked the storage on my macbook and discovered the 'system' was using nearly 150 GB. I looked around online and discovered the app OmniDiskSweeper. I gave it a go and discovered a massive file ...
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1answer
43 views

Dock preferences not saved

Ive been rattled out of my mind for the past few days. What started the issue was a random kernel panic that rest all my dock settings. initially i thought it would be due fixed on restart, however no ...
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1answer
13 views

Cannot seem to install VMware vCSA 6.7 cert on macOS 10.13.6 High Sierra

Trying to install the web certificate for my vCenter Server Appliance (vCSA 6.7) on my Mac Mini (running macOS High Sierra 10.13.6). I download the cert.0 file, change the extension to .crt and double-...
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1answer
68 views

Why would files show zero size in Terminal by multiple KB in Finder?

I have a folder of font files that are ~30KB in size each. Finder shows this information correctly, but when I go to Terminal, it shows the files as each having a size of 0KB. ls -ltarh total 1008 -...
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0answers
45 views

Reinstall macOS after having Linux

I installed Ubuntu on a 2010 Macbook, just to try it out. I now want to go back to either Sierra o High Sierra. I created Install UBS sticks and I tried to boot from them by holding the Option Key. ...