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.

Filter by
Sorted by
Tagged with
0
votes
1answer
41 views

How to resize my partitions?

I have 3 partitions on my hard drive right now, and none of them are able to be resized (the apply button is greyed out when trying to partition). I also feel like my drives are messed up in some way ...
1
vote
1answer
325 views

Routing localhost traffic to external IP address

I have a host with Mac OS and another machine (192.168.100.50) in the same LAN. I would like to configure Mac OS in that way if I access localhost:443 it will redirect to 192.168.100.50:443. I'm able ...
2
votes
1answer
37 views

Can't install an app in macOS High Sierra because of incorrect password

I'm using a Mac for the first time. I've been installing apps that I normally use. Everything was going smooth until an app asked me to enter my password. The computer came with an already existing ...
0
votes
4answers
2k views

2018 MacBook Pro won't let me install macOS High Sierra 10.13 from USB installer

I've got a 2018 MacBook Pro (Model ID : MacBook 15,1) that shipped with macOS Mojave 10.14, that I need to downgrade to run macOS High Sierra 10.13. I've tried reformatting the main drive using Disk ...
11
votes
1answer
7k views

What is the “studentd” process?

I'm logging network traffic (with Radio Silence), and noticed that the studentd process from /usr/libexec/studentd is connecting to some server. What is this process doing, why does it need internet ...
0
votes
1answer
34 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 ...
0
votes
1answer
267 views

Unified Logs | macOS High Sierra

I have macOS unified logs from System A in .logarchive format. Any attempts to parse the .logarchive in System B using log show command provides following error: bash-3.2#log show /tmp/unifiedlogsv2/...
1
vote
0answers
33 views

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 ...
2
votes
0answers
33 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 ...
1
vote
1answer
116 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 ...
0
votes
1answer
260 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 ...
0
votes
0answers
43 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? -...
1
vote
1answer
543 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 ...
1
vote
0answers
17 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 ...
3
votes
2answers
103 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 ...
3
votes
3answers
124 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 ...
1
vote
2answers
57 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 ...
0
votes
1answer
304 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 (...
5
votes
3answers
407 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 ? ...
0
votes
0answers
29 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 ...
1
vote
1answer
95 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 ...
1
vote
0answers
24 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 ...
1
vote
1answer
704 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 ...
2
votes
0answers
65 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 ...
1
vote
1answer
649 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 ...
1
vote
0answers
28 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 ...
0
votes
0answers
344 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 ...
0
votes
1answer
74 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: ...
1
vote
1answer
45 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 ...
1
vote
2answers
263 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 ...
1
vote
1answer
48 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 ...
1
vote
0answers
51 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 ...
0
votes
0answers
36 views

Safari spontaneously partially re-launches for one user

macOS 10.13.6, Safari 12.1, running on a MBP (Retina) mid-2014. The system software and Safari are both up-to-date and the App Store shows no updates available. Safari partially loads, however, when ...
0
votes
2answers
22 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 ...
2
votes
1answer
324 views

Why is my new battery behaving weirdly?

Macbook Pro Early 2011 I am unable to understand why the battery is varying so much? It was just recently installed and is giving an excellent battery timing but this health difference is weird. Any ...
3
votes
1answer
1k views

Mac asking for username and password on starting up

I am running MacOS High Sierra on a Macbook air and this is the screen that usually comes up on booting. The mac starts up after typing the right password. From yesterday after restarting, after ...
1
vote
0answers
107 views

anyone able to install High Sierra on a Macbook Air mid-2011?

I've tried several times and get into a Kernal panic loop every time. I read something about needing a firmware upgrade before this can be done. Any help?
0
votes
1answer
35 views

How to completely delete Bluetooth and network driver from MacBook Air?

I need to permanently delete Bluetooth and Network drivers (Wi-Fi and Ethernet) from my MacBook Air running macOS High Sierra, so there will be no way to have any connection except the USB. Is that ...
0
votes
1answer
70 views

Macbook Pro mid-2012 Disk Utility First Aid Results Interpretation Help

My MacBook pro mid-2012 has been acting a little odd lately (freezing, losing track of files). I've run first aid in disk utility multiple times, but always get the same notes which suggests it doesn'...
0
votes
1answer
770 views

Resetting PRAM through Terminal

For some reason, my Mac won't let me reset my PRAM in the usual way (by holding the relevant keys down when restarting), simply nothing happens when I try it and my Mac just boots up normally every ...
0
votes
2answers
344 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 ...
1
vote
1answer
79 views

macOS High Sierra 10.13.6 empty trash sound playing repeatedly

I am trying to figure out how to convert a piece of sheet music to XML file for a student. I heard about Pizzicato app for macOS. I downloaded it, and then attempted to use it (couldn't figure it out)....
0
votes
1answer
384 views

Disk disappears while trying to upgrade to Mojave, error ppm002

I'm on High Sierra, MacBook Pro, 2017. For some reason it wouldn't finish logging me in and turn the laptop off today's morning. What I've tried so far: First aid says everything is OK, while giving ...
10
votes
2answers
2k views

Is there a reason to prefer HFS+ over APFS for disk images in High Sierra and/or Mojave?

I'm creating small encrypted disk images (under 10 GB) to be used to secure and transfer data between systems running High Sierra (for now) and Mojave. Are there any technical reasons to prefer HFS+ (...
1
vote
1answer
140 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 ...
0
votes
0answers
36 views

Where could I check to remove temp stored personal files

Do Mac's save any cached versions of files so that if using someone else's laptop or borrowing own laptop to a relative for temp usage need to be aware to remove to avoid personal info being seen? E.g....
1
vote
0answers
53 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. ...
0
votes
0answers
53 views

Copy GIF from notes on macOS

It's possible to copy and paste animated GIF to macOS notes app. And it stores them as animated GIFs as they can be previewed with the animation. However, when you copy one from notes it just copies ...
1
vote
2answers
793 views

Can I get 2560x1440 resolution on external monitor?

I have a mid-2015 MacBook Pro running High Sierra. I normally use it as a desktop computer in clamshell mode with an external monitor. I just replaced my 24-inch external monitor with a 32-inch ...
1
vote
0answers
33 views

Java update failed

Just realized that java on my mini 2012 is 1.6.0_65-b14-468. Therefore I searched for anything newer compatible with JDownloader. Therefore I downloaded 1.8 (jre-8u201-macosx-x64). Apparently the ...