Mac Os Mojave freezes

Since updating to OS Mojave's my Apple mac keeps on freezing 😠. Is there any way to stop this?

MacBook Pro (Retina, 13-inch, Mid 2014), Mojave

Posted on Oct 2, 2018 2:26 PM

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Posted on Oct 25, 2018 12:59 PM

Alas. So much for the easy solution.


This list (https://www.macworld.co.uk/feature/mac-software/apps-work-macos-mojave-3678735/) might point you to some trouble spots among the big software contenders, but it's worth noting I have a pretty good spread of many of the apps listed there (CS5, Word 2011, etc), and none of them crash or burn, nor do they contribute to any slowdowns on my Air. The trouble I was having on my Mini appears to have been due entirely to a failing HD.


That is the next thing to check, by the way. Run Disk Utility on your drives and see if any of them report problems in the SMART status (bottom left of the table of info here):


User uploaded file

If it says anything other than "Verified", you'll need to replace the drive soon.


In addition to that, run over your Mac with a fine-tooth comb. If there's any third-party stuff loading in your system menu, or anything loading under "Login Items" with your user account, make sure it's up to date. Also, older software that was not cleanly uninstalled might have left something behind that's interfering with your system now — though tracking that down might be extraordinarily difficult.


Some third-party apps require you to disable SIP (system integrity protection) to install and run. If you don't remember ever booting to recovery and entering this command in the Terminal:


csrutil disable


…then you probably don't have any such software on your machine. Nevertheless, try loading Terminal (you don't have to reboot to do this) and enter this command:


csrutil status


If you see anything other than "System Integrity Protection status: enabled.", you'll need to boot to recovery, select Terminal from the Utilities menu, and enter this command:


csrutil enable


…Followed by a reboot. You can only enable or disable SIP from recovery. You can't do it from safe boot or even via sudo.


Among other things, SIP keeps permissions on files and folders what they ought to be. If those permissions get munged, some programs (and possibly macOS itself) might have trouble functioning.


Do you have a third-party peripheral, such as a keyboard, mouse, printer, scanner, or some other hardware element? Confirm its drivers are up to date.


If you have Flash, make sure it's the most recent version. (Check it via the Flash Player item in System Preferences; if it's not there, you probably don't have Flash.) I got a system dialog today telling me the Flash updater daemon was 32-bit, not 64-bit, and so I needed to run an update (the default is for it to auto-update, but I turned that off years ago). Apps that have daemon programs like that, running in the background periodically, are likely suspects in quietly causing trouble in a largely-untraceable way.


Also, take a look at Font Book and see if there are any fonts listed that appear to be damaged or poorly coded. Problematic ones should show the yellow caution triangle next to them in the fonts list. Consider turning those off, or removing them, if there are any.


I've seen problems like software-extension incompatibility before, and it always results in unpredictable system performance somewhere. The trick always is finding out which program is the source of the problem. You've probably seen EtreCheck referenced in other posts in this forum. It might be worth running a report on your machine, seeing if there's anything noted in it, and removing the problematic software, if any.

385 replies

Nov 3, 2018 10:36 AM in response to Colddiamond

I am using a 2017 iMac 27inch and my problem is somewhat different. A few times a day, if I don't use my stylus and intuos pad, the cursor freezes in the upper left corner of the screen. Nothing I do, including waiting ten minutes, free the cursor. I have to use the key board to reboot, and all is fine. When the cursor is frozen, I do not get the twirling ball or any other part of the system freezing. I can use arrow keys to navigate and reply to dialogs, and the keyboard to switch apps.


I have tried the remedies below, but none have any effect. How annoying and disruptive!

Nov 5, 2018 8:11 PM in response to Colddiamond

Same here!!!!!!!

Freezes up, lagging, the ty entering speed is not matched with the speed i type, major lack of appearing on the search bar, even now as I type....

open system preference is like opening PhotoShop can you believe that?

I have done power reset, unplugged power and hold power for 5 seconds, also did option + command + RP.

NO LUCK!

Watch YouTube or any other online videos, it freezes up but audio is playing.

I did clear all caches, cookies, uninstalled some apps, cleaned use cleanmymac X, no luck whatsoever.


Please release new update to correct the error, Apple PLEASE.

Never experienced my Mac AS A PC, you hear me?! I think you do, so please correct Mac as a MAC.

Nov 20, 2018 9:06 AM in response to Pacohdzv

i had dragged my whole hard drive into dont look up per the original suggestion by ex-cop, (and it worked but too limiting) so i am going to try your fix now 🙂----- just one question. below the box with the options where you checked those 3 items is a box to check or uncheck that says "allow spotlight suggestions in lookup" what did you do with that? thanks!

Nov 27, 2018 12:08 PM in response to Colddiamond

FWIW may Mac app beachballing problem just started again. This is with 10.14.1.

Time machine was not running (previously I thought it might be a trigger).

Safari and Mail locked up at about the same time, followed by Messages and Calendar.

For me- Microsoft and Adobe apps still seem to be fine, as is Chrome which I am using to type this. I'm trying to gather as much information as I can before I reboot.

The only other thing I can find in Activity Monitor that is also locked up is:

com.apple.hiservices-xpcservice

EtreCheck reports no issues at all.

Dec 10, 2018 6:39 PM in response to Sunny813

Second day of same exact issues Sunny813 has been experiencing and 6th reboot to no avail. :(

i am sad... only started happening after MOJAVE, which sounds great.

I cant even try the aforementioned techniques because either the keyboard and mouse don’t seem to be able to toggle or click to open anything. And when I think it might, it sits in the perpetual spinning beachball mode, for as kind as 40 minutes on one attempt.

Dec 16, 2018 9:01 AM in response to Stephen Antonacci

After the two upgrades, problem indeeds persist on my iMac (see below). 2 other machines (more recent iMac and MBP) seem unaffected. This is just unacceptable. :-(


Hardware Information:

    iMac (21.5-inch, Late 2013)

    iMac Model: iMac14,1

    1 2,7 GHz Intel Core i5 (i5-4570R) CPU: 4-core

    16 GB RAM - Upgradeable

    BANK 0/DIMM0 - 8 GB DDR3 1600 ok

    BANK 1/DIMM0 - 8 GB DDR3 1600 ok


Video Information:

    Intel Iris Pro - VRAM: 1536 MB

    24EB23 1200 x 1920

    iMac 1920 x 1080


Drives:

    disk0 - APPLE SSD SM0128G 121.33 GB (Solid State - TRIM: Yes)

    Internal PCI 5.0 GT/s x2 Serial ATA

        disk0s1 - EFI (MS-DOS FAT32) [EFI] 210 MB

        disk0s2 [APFS Fusion Drive] 121.12 GB

            disk2 [APFS Virtual drive] 1.12 TB (Shared by 4 volumes)

                disk2s1 - Macintosh HD (APFS) (Shared - 788.32 GB used)

                disk2s2 - Preboot (APFS) [APFS Preboot] (Shared)

                disk2s3 - Recovery (APFS) [Recovery] (Shared)

                disk2s4 - VM (APFS) [APFS VM] (Shared - 1.07 GB used)


    disk1 - APPLE HDD HTS541010A9E662 1.00 TB (Mechanical - 5400 RPM)

    Internal SATA 3 Gigabit Serial ATA

        disk1s1 - EFI (MS-DOS FAT32) [EFI] 210 MB

        disk1s2 [APFS Fusion Drive] 1000.00 GB

            disk2 [APFS Virtual drive] 1.12 TB (Shared by 4 volumes)

                disk2s1 - Macintosh HD (APFS) (Shared - 788.32 GB used)

                disk2s2 - Preboot (APFS) [APFS Preboot] (Shared)

                disk2s3 - Recovery (APFS) [Recovery] (Shared)

                disk2s4 - VM (APFS) [APFS VM] (Shared - 1.07 GB used)


Dec 19, 2018 12:25 PM in response to Colddiamond

Its so irritating to see my MAC getting frozen 3 times a day atleast. Ever since this Mojave has come life this problem has arose. Most of my time is spent on the browser, the moment I feel my internet stopping and I click on the Wifi icon above, spinner keeps moving indefinitely and wifi tray doesn't open up either. Thereafter it doesn't let me shutdown, restart legitimately. Microsoft products hangup too after this.


I am not sure if this is all being caused by the MacOs or Microsoft products are causing this frozen situation. I am hopeful TimCook should also face this issue. Its embarrassing, if every Mac user would start to face this issue after every few hours, people would rather want to go with the Surface book.

Dec 21, 2018 11:31 PM in response to zero7404

Wow ! My problem seems minor compared to yours. I can just avoid the apparently corrupted folder on "Macintosh HD", which has nothing I created in it anyway. I have no idea where it came from. It just appears at system start up. So, for now, I am going to be really boring, and pragmatic, and ignore it, and not select it, and maybe it will disappear in the next update of OS X? It is one of those problems I can walk around for now, so I am not going to waste any more time trying to analyse what it means. I suppose I could run the Terminal app and try to find this strange folder in the OS X directory system, and try to delete it, but I am not convinced it is worth the bother, or even a good idea, since it is probably better to let Apple, eventually, fix the problem, and work out the problem's root (sic) cause, hopefully by the next update of OS X.



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Mac Os Mojave freezes

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