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Two crashes since upgrade to MacOS 10.15.4!!

donawalt

macrumors 6502a
Original poster
Sep 10, 2015
594
264
I upgraded my 2019 MacBook Pro to 10.15.4 Tuesday afternoon, and yesterday morning after working for awhile, I did the lock screen, and closed the lid - no hibernation or anything. I came back, and it restarted with a crash in Adobe Creative Cloud. That's crash 1 below. Since I don't use Adobe CC much, I actually uninstalled it, and considered it an app bug.

About an hour ago today however, I left my laptop, and it turns the display off after 15 minutes; no hibernate or other energy options. I came back, and it restarted again! Second crash with a restart in 2 days, on a laptop that NEVER crashes - not had one in 6 months (I watch for them in the log).

I am guessing this is not app related, as I have crashes in two places in 2 days. The second is "WindowServer", which I read is the process responsible for the graphics in MacOS.

Are others seeing crashes with 10.15.4?

CRASH 1:
Process: node [1689]
Path: /Library/Application Support/Adobe/*/CCLibrary.app/Contents/libs/node
Identifier: node
Version: ???
Code Type: X86-64 (Native)
Parent Process: ??? [1]
Responsible: node [1689]
User ID: 501

Date/Time: 2020-03-24 16:30:41.185 -0400
OS Version: Mac OS X 10.15.4 (19E266)
Report Version: 12
Bridge OS Version: 4.4 (17P4263)
Anonymous UUID: 3D686A5D-8EFA-445B-B4CF-E8933A98546A


Time Awake Since Boot: 290 seconds

System Integrity Protection: enabled

Crashed Thread: 14 VulcanMsgRecv

Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: EXC_I386_GPFLT
Exception Note: EXC_CORPSE_NOTIFY

Termination Signal: Segmentation fault: 11
Termination Reason: Namespace SIGNAL, Code 0xb
Terminating Process: exc handler [1689]
-----------
CRASH 2:
Process: WindowServer [272]
Path: /System/Library/PrivateFrameworks/SkyLight.framework/Versions/A/Resources/WindowServer
Identifier: WindowServer
Version: 600.00 (450.9)
Code Type: X86-64 (Native)
Parent Process: launchd [1]
Responsible: WindowServer [272]
User ID: 88

Date/Time: 2020-03-26 09:39:49.618 -0400
OS Version: Mac OS X 10.15.4 (19E266)
Report Version: 12
Bridge OS Version: 4.4 (17P4263)
Anonymous UUID: AE4B0726-8112-455B-A328-661A3EF39EC5

Sleep/Wake UUID: 174360AC-11E6-459A-A13C-3A3877FD481E

Time Awake Since Boot: 37000 seconds
Time Since Wake: 2100 seconds

System Integrity Protection: enabled

Crashed Thread: 0 Dispatch queue: com.apple.main-thread

Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Exception Note: EXC_CORPSE_NOTIFY
 

enemyseven

macrumors newbie
Jun 15, 2010
10
1
I've had a similar issue. While I'm actively using my 2019 MBP everything appears fine. However, after stepping away I come back to my laptop powered off. When I power it up via the power button, a dialog box appears stating that it rebooted due to an error. I've had other odd issues too. They very well may be unrelated, but I was trying to update a Photos library and it failed and ended up somehow erasing the container on the drive. I tried repairing the drive to no avail. Fortunately it's an old external drive, so I can mess with it later, but it's still a huge pain.
 
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MacsRSour

macrumors newbie
Jan 25, 2019
19
2
I was happier with my 2018 mini on 10.15.2

10.15.4 is worse in terms of EGPU quirks.

Very disappointed in Apple
 
Comment

jlbunting

macrumors newbie
Aug 3, 2008
17
1
10.15.4 had messed up my 2019 Mac Book Pro!! It was perfect before updating last night. Now it won’t Charge. The battery meter does not recognize the power cord. Also it’s Slow!! Chopping when doing stuff. Total crap. Apple better fix this quick. Totally Sucks. DONT UPGRADE to 10.15.4.
 
Comment

Honza1

macrumors 6502a
Nov 30, 2013
636
244
US
10.15.4 is generally fine and there does not seem wide spread issues with it. Mine and many others are working better than 10.15.3. With every upgrade there are occasional problems on some machines. Some are upgrade related (failed upgrade). And some are hardware issues coincidental to upgrade - or simply happen randomly but are associated with recent upgrade. We are sorry you have problems, but let's keep it in perspective.
First thing to try is to assume it was failed upgrade. Just download standard full Installer from App store and upgrade in place. It will not remove/change your applications/data, but reinstall system and setup all services again. Works lots of times, is non destructive and relatively fast. Make sure you have backup before, just in case.
Second is possible hardware failure. Upgrade strains disk and memory more then regular use. Hardware issues are more likely to pop up after upgrade. Happened to me also. Turns out it was disk, which failed.
OPs problem looks like memory failing. Can happen any time...
And just stop this "this XYZ version is bad upgrade" crazy talk. Like we really need than nonsense now...
If you would search back in here, you would find same/similar message about EVERY version of macOS ever released from someone doing "service" to community.
 
Comment

jlbunting

macrumors newbie
Aug 3, 2008
17
1
Ok. I’ll download the installer. I have never had an issue with an upgrade before. I doubt it’s hardware. My MacBook Pro is 6 months old. I’ll post the results on this thread. Thanks.
 
Comment
10.15.4 is generally fine and there does not seem wide spread issues with it. Mine and many others are working better than 10.15.3. With every upgrade there are occasional problems on some machines. Some are upgrade related (failed upgrade). And some are hardware issues coincidental to upgrade - or simply happen randomly but are associated with recent upgrade. We are sorry you have problems, but let's keep it in perspective.
First thing to try is to assume it was failed upgrade. Just download standard full Installer from App store and upgrade in place. It will not remove/change your applications/data, but reinstall system and setup all services again. Works lots of times, is non destructive and relatively fast. Make sure you have backup before, just in case.
Second is possible hardware failure. Upgrade strains disk and memory more then regular use. Hardware issues are more likely to pop up after upgrade. Happened to me also. Turns out it was disk, which failed.
OPs problem looks like memory failing. Can happen any time...
And just stop this "this XYZ version is bad upgrade" crazy talk. Like we really need than nonsense now...
If you would search back in here, you would find same/similar message about EVERY version of macOS ever released from someone doing "service" to community.
Most of your remarks are right on the money. But one thing that really annoys me is not being able to download the FULL INSTALLER from the App Store. This has been going on ever since Catalina was released. Myself I did not "move from" Mojave until all my third party applications were compatible with Catalina. Due to that, the last of such apps, Tech Tool Pro, finally released a Catalina-compatible version after OS 10.15.3 was released.

Now, I never just upgrade "in place" whenever I move from the prior version (different one) of the Mac OS. So, I wanted to download the full installer for OS 10.15.3 from the App Store. It was a no go! No matter how many times I tried, kept getting the message "Not available"! That had NEVER happened to me before. So, I used doddude1's patcher to get that full version, did the clean install, and then a migration of needed files, folders, apps, settings, etc. from a just completed SuperDuper! backup. All fo that went well, and I have had no (real significant) issues ever since.

But, when OS 10.15.4 was recently released, once again I could not download the full installer from the App Store. Just so, so frustrating. I subsequently used the OS 10.15.4 Combo Updater, and it worked like a charm.

If there is a last version of Catalina, I will want to do a clean, fresh installation of it. But I suspect I'll run into the same App store frustration. And given Apple's attitude, I am anticipating the same issue when the next Mac OS comes out, and will want to move from Catalina to that new OS. As has been my experience, once again that will most likely be with the third version of that new OS, given that Tech Tool Pro will again not have a compatible version ready until that time. But that's OK, as 1) typically too many bugs in the first couple of releases, and 2) typically nothing earth shattering in the new OS that would compel me to upgrade right away. But not being able to download that full installer for OS 10.16.3 will be frustrating!
 
Last edited:
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donawalt

macrumors 6502a
Original poster
Sep 10, 2015
594
264
I am the OP, I did a power off/restart, whether that helped or it was just an anomaly, no crashes for over 3 days now. Fingers crossed!
 
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donawalt

macrumors 6502a
Original poster
Sep 10, 2015
594
264
I spoke too soon! Just got a panic in WindowServer, I was working on the laptop, walked away from my desk for about 2 minutes, came back and it was all frozen. I just let it sit there, it eventually shut down. I powered it up, and it reported this (I have more of it if anyone is curious):

panic(cpu 2 caller 0xffffff7f94da0ad5): userspace watchdog timeout: no successful checkins from com.apple.WindowServer in 120 seconds
service: com.apple.logd, total successful checkins since wake (2260 seconds ago): 227, last successful checkin: 0 seconds ago
service: com.apple.WindowServer, total successful checkins since wake (2260 seconds ago): 215, last successful checkin: 120 seconds ago

I did some looking around, I have seen 4 "Spin Reports in the last few days on WindowServer - and none on anything else. What are they, is it relevant?
 
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So far, things are good after upgrading via the OS 10.15.4 Combo Updater. I still, though, have the "infrequent" issue on my late 2018 Mac Mini (but not on my MacBook Air) with the "phantom" launching of either Brave or Thunderbird at start up. Again, does not happen much, but somewhat annoying. And can't pin down why it only happens on the Mini.
 
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firelighter487

macrumors regular
Apr 30, 2014
205
25
The Netherlands
all good here on a 2017 MacBook Pro 13".

although I haven't done much since the update. I've watched YouTube and did some design in gimp... and talked on discord. that's pretty much it.
 
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addisonwebb

macrumors newbie
Nov 13, 2014
2
0
I have a 16" MPB and experiencing crashes nearly every night since upgrading to 10.15.4. When I open my laptop in the morning it boots as if I turned the computer completely off when I closed it the night before. I can't leave anything processing overnight because it might crash and lose work. Super annoying.
 
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MAH11

macrumors member
Sep 24, 2010
36
10
10.15.3 killed the camera on my mid-2014 Retina MacBook Pro, which was rather inconvenient for videoconferencing. 10.15.4 fixed the issue. I have not had any crashes like others described above (knock wood).
 
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The JTizzle

macrumors 6502
Jun 14, 2009
316
39
Maine
my 16' has had 4 crashes as well since updating. I'm attaching one of the logs, but also seem to notice the crashes only when using the Drift screen saver. I changed it off this and haven't crashed since. Might be just a coincidence, but anyone else use drift and get the crashes? Log:

panic(cpu 8 caller 0xffffff7f947a0ad5): userspace watchdog timeout: no successful checkins from com.apple.WindowServer in 120 seconds
service: com.apple.logd, total successful checkins since wake (120 seconds ago): 13, last successful checkin: 0 seconds ago
service: com.apple.WindowServer, total successful checkins since wake (120 seconds ago): 1, last successful checkin: 120 seconds ago

Backtrace (CPU 8), Frame : Return Address
0xffffffa402733720 : 0xffffff8013d215cd
0xffffffa402733770 : 0xffffff8013e5a3c5
0xffffffa4027337b0 : 0xffffff8013e4bf7e
0xffffffa402733800 : 0xffffff8013cc7a40
0xffffffa402733820 : 0xffffff8013d20c97
0xffffffa402733920 : 0xffffff8013d21087
0xffffffa402733970 : 0xffffff80144c2ce8
0xffffffa4027339e0 : 0xffffff7f947a0ad5
0xffffffa4027339f0 : 0xffffff7f947a07fa
0xffffffa402733a10 : 0xffffff8014454f3e
0xffffffa402733a60 : 0xffffff7f9479fcfe
0xffffffa402733b60 : 0xffffff801445e163
0xffffffa402733ca0 : 0xffffff8013e09bb2
0xffffffa402733db0 : 0xffffff8013d27328
0xffffffa402733e10 : 0xffffff8013cfdcc5
0xffffffa402733e70 : 0xffffff8013d14aa2
0xffffffa402733f00 : 0xffffff8013e32605
0xffffffa402733fa0 : 0xffffff8013cc8226
Kernel Extensions in backtrace:
com.apple.driver.watchdog(1.0)[99A75EFF-7734-31A0-80BF-FF8288E30D9B]@0xffffff7f9479f000->0xffffff7f947a7fff

BSD process name corresponding to current thread: watchdogd
Boot args: chunklist-security-epoch=0 -chunklist-no-rev2-dev

Mac OS version:
19E266

Kernel version:
Darwin Kernel Version 19.4.0: Wed Mar 4 22:28:40 PST 2020; root:xnu-6153.101.6~15/RELEASE_X86_64
Kernel UUID: AB0AA7EE-3D03-3C21-91AD-5719D79D7AF6
Kernel slide: 0x0000000013a00000
Kernel text base: 0xffffff8013c00000
__HIB text base: 0xffffff8013b00000
System model name: MacBookPro16,1 (Mac-E1008331FDC96864)
System shutdown begun: NO

System uptime in nanoseconds: 15345269960093
last loaded kext at 14970145349401: >!AXsanScheme 3 (addr 0xffffff7f97da2000, size 32768)
last unloaded kext at 15044940740097: >!AXsanScheme 3 (addr 0xffffff7f97da2000, size 32768)
loaded kexts:
com.adguard.nfext 27
com.bitdefender.TMProtection 5.0.0
com.bitdefender.FileProtect 1
at.obdev.nke.LittleSnitch 5430
com.bitdefender.SelfProtect 1.2.16
com.intel.driver.EnergyDriver 3.7.0
|SCSITaskUserClient 422.101.1
>!U!SCoexistentDriver 489.101.1
>!A!II210Ethernet 2.3.1
@kext.AMDRadeonX6000 3.0.8
@kext.AMDRadeonServiceManager 3.0.8
>!AGraphicsDevicePolicy 5.1.16
@fileutil 20.036.15
@AGDCPluginDisplayMetrics 5.1.16
>!AHV 1
|IOUserEthernet 1.0.1
|IO!BSerialManager 7.0.4f6
>pmtelemetry 1
>!AUpstreamUserClient 3.6.8
>!APlatformEnabler 2.7.0d0
>X86PlatformShim 1.0.0
>AGPM 111.4.4
@Dont_Steal_Mac_OS_X 7.0.0
>!A!IKBLGraphics 14.0.5
>AGDCBacklightControl 5.1.16
>BridgeAudioCommunication 6.70.3
>!AThunderboltIP 3.1.4
>!ATopCaseHIDEventDriver 3430.1
>!AHIDALSService 1
>!AMuxControl2 5.1.16
>!AAVEBridge 6.1
>!ABridgeAudio!C 6.70.3
>!AGFXHDA 100.1.426
>!A!IPCHPMC 2.0.1
>!A!ICFLGraphicsFramebuffer 14.0.5
>!A!ISlowAdaptiveClocking 4.0.0
>!AMCCSControl 1.11
@filesystems.autofs 3.0
>BCMWLANFirmware4355.Hashstore 1
>BCMWLANFirmware4364.Hashstore 1
>BCMWLANFirmware4377.Hashstore 1
>!ABCMWLANBusInterfacePCIe 1
@filesystems.hfs.kext 522.100.5
@BootCache 40
@!AFSCompression.!AFSCompressionTypeDataless 1.0.0d1
@!AFSCompression.!AFSCompressionTypeZlib 1.0.0
>!AVirtIO 1.0
@filesystems.apfs 1412.101.1
@private.KextAudit 1.0
>!ASmartBatteryManager 161.0.0
>!AACPIButtons 6.1
>!ASMBIOS 2.1
>!AACPIEC 6.1
>!AAPIC 1.7
$!AImage4 1
@nke.applicationfirewall 303
$TMSafetyNet 8
@!ASystemPolicy 2.0.0
|EndpointSecurity 1
>Core!S 551
|IOUSBMass!SClass 4.0.4
>!UAudio 322.2
>usb.!UHub 1.2
>!AThunderboltPCIUpAdapter 2.5.4
@kext.AMDRadeonX6100HWLibs 1.0
@kext.AMDRadeonX6000HWServices 3.0.8
|IOAVB!F 840.3
>!ASSE 1.0
@!AGPUWrangler 5.1.16
@kext.AMDRadeonX6000Framebuffer 3.0.8
>!ABacklightExpert 1.1.0
>!AHS!BDriver 3430.1
>IO!BHIDDriver 7.0.4f6
>!AHIDKeyboard 209
>!AGraphicsControl 5.1.16
>!AActuatorDriver 3440.1
>!AMultitouchDriver 3440.1
>!AInputDeviceSupport 3440.8
|IO!BHost!CUARTTransport 7.0.4f6
|IO!BHost!CTransport 7.0.4f6
>!A!ILpssUARTv1 3.0.60
>!A!ILpssUARTCommon 3.0.60
>!AOnboardSerial 1.0
@kext.AMDSupport 3.0.8
>X86PlatformPlugin 1.0.0
>!AThunderboltDPOutAdapter 6.2.6
|IONDRVSupport 575.1
>IOPlatformPlugin!F 6.0.0d8
@!AGraphicsDeviceControl 5.1.16
|IOAccelerator!F2 438.4.5
|IOSlowAdaptiveClocking!F 1.0.0
>!ASMBus!C 1.0.18d1
|IOGraphics!F 575.1
@plugin.IOgPTPPlugin 840.3
|IOEthernetAVB!C 1.1.0
@kext.triggers 1.0
>usb.cdc.ncm 5.0.0
>usb.cdc 5.0.0
>usb.networking 5.0.0
>usb.!UHostCompositeDevice 1.2
>!ABCMWLANCore 1.0.0
>mDNSOffloadUserClient 1.0.1b8
>IOImageLoader 1.0.0
|IO80211!FV2 1200.12.2b1
>corecapture 1.0.4
|IOSkywalk!F 1
|IOSurface 269.11
@filesystems.hfs.encodings.kext 1
|IOAudio!F 300.2
@vecLib.kext 1.2.0
|IOSerial!F 11
>usb.!UVHCIBCE 1.2
>usb.!UVHCI 1.2
>usb.!UVHCICommonBCE 1.0
>usb.!UVHCICommon 1.0
>!AEffaceableNOR 1.0
|IOBufferCopy!C 1.1.0
|IOBufferCopyEngine!F 1
|IONVMe!F 2.1.0
>!AThunderboltPCIDownAdapter 2.5.4
>!AThunderboltDPInAdapter 6.2.6
>!AThunderboltDPAdapter!F 6.2.6
>!AHPM 3.4.4
>!A!ILpssI2C!C 3.0.60
>!A!ILpssDmac 3.0.60
>!A!ILpssI2C 3.0.60
>!AThunderboltNHI 5.8.6
|IOThunderbolt!F 7.6.0
|IOUSB!F 900.4.2
>usb.!UXHCIPCI 1.2
>usb.!UXHCI 1.2
>!AEFINVRAM 2.1
>!AEFIRuntime 2.1
>!ASMCRTC 1.0
|IOSMBus!F 1.1
|IOHID!F 2.0.0
$quarantine 4
$sandbox 300.0
@Kext.!AMatch 1.0.0d1
>!AKeyStore 2
>!UTDM 489.101.1
|IOSCSIBlockCommandsDevice 422.101.1
>!ACredentialManager 1.0
>KernelRelayHost 1
>!ASEPManager 1.0.1
>IOSlaveProcessor 1
>!AFDEKeyStore 28.30
>!AEffaceable!S 1.0
>!AMobileFileIntegrity 1.0.5
@kext.CoreTrust 1
|CoreAnalytics!F 1
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>DiskImages 493.0.0
|IO!B!F 7.0.4f6
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>usb.!UCommon 1.0
>!UHostMergeProperties 1.2
>!ABusPower!C 1.0
|IOReport!F 47
>!AACPIPlatform 6.1
>!ASMC 3.1.9
>watchdog 1
|IOPCI!F 2.9
|IOACPI!F 1.4
@kec.pthread 1
@kec.corecrypto 1.0
@kec.Libm 1
 
Comment

LindseyA

macrumors newbie
Jan 15, 2016
12
6
Concord, MA
10.15.4 had messed up my 2019 Mac Book Pro!! It was perfect before updating last night. Now it won’t Charge. The battery meter does not recognize the power cord. Also it’s Slow!! Chopping when doing stuff. Total crap. Apple better fix this quick. Totally Sucks. DONT UPGRADE to 10.15.4.

My problem is that the fan is running all the time and dictation is too slow. I reset the SMC but that didn't fix it.
 
Comment

asv56kx3088

macrumors 6502
Jun 24, 2013
330
253
Just did a reinstall. See if it makes a diff.
Sadly no, the issue is related to 10.15.4 (and 2020-002 security updates for 10.14/13 as well) itself. It manifests itself mostly when video camera is on, sometimes the computer can crash from watching YouTube alone (GPU Hardware Acceleration?)
And lastly, this issue mostly affects 5th gen Intel CPU Macs, which were 2015-batch machines.
 
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donawalt

macrumors 6502a
Original poster
Sep 10, 2015
594
264
And lastly, this issue mostly affects 5th gen Intel CPU Macs, which were 2015-batch machines.

Check the thread, there are numerous 16" 2019 MacBook Pro's, an iMac, a 2017 MacBook Pro , a 2018 MacBook Pro .....I think this is not correct at all.
 
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DDano

macrumors newbie
May 12, 2010
14
0
Regina
I am also seeing some odd issues - my iMac is a 2019 5K and after installing 10.15.4 I have been having odd behaviour.
When logging out then back in again sometimes none of my drives are listed on the desktop. Remains blank. Menu along the top is there and dock but no desktop icons. Spinning wheel when I move over to the apple icon area.
No way to reboot/just have to power it off then all the drives reappear as before.

I had some issues when it installed the update, 10.15.3 - 10.15.4. Update hung after it downloaded. Had to use the "CMD/Opt/P/R/ keys numerous times to get it to finish.
Once installed had reports of low level drivers not supported. Avast, WACOM tablet driver and little snitch.

Not sure where this is going - but I uninstalled the 3 applications but still have this odd behaviour.
Dan
 
Comment

wgr73

macrumors 6502a
Oct 31, 2005
715
31
New Mexico
Constant crashes here too. Just made my own thread then came here and saw yours. This is now happening every time I close the lid to my 2019 MBP



panic(cpu 4 caller 0xffffff8014416487): "AppleIntelFramebuffer::setPowerState(0xffffff835c6ea000 : 0xffffff7f97a10d88, 1 -> 0) timed out after 45959 ms"@/AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Sources/xnu/xnu-6153.101.6/iokit/Kernel/IOServicePM.cpp:5296
Backtrace (CPU 4), Frame : Return Address
0xffffff83d0fe3b40 : 0xffffff8013d215cd
0xffffff83d0fe3b90 : 0xffffff8013e5a3c5
0xffffff83d0fe3bd0 : 0xffffff8013e4bf7e
0xffffff83d0fe3c20 : 0xffffff8013cc7a40
0xffffff83d0fe3c40 : 0xffffff8013d20c97
0xffffff83d0fe3d40 : 0xffffff8013d21087
0xffffff83d0fe3d90 : 0xffffff80144c2c7c
0xffffff83d0fe3e00 : 0xffffff8014416487
0xffffff83d0fe3e50 : 0xffffff8014415d69
0xffffff83d0fe3e60 : 0xffffff801442d2fe
0xffffff83d0fe3ea0 : 0xffffff8014414b18
0xffffff83d0fe3ec0 : 0xffffff8013d63545
0xffffff83d0fe3f40 : 0xffffff8013d63071
0xffffff83d0fe3fa0 : 0xffffff8013cc713e

BSD process name corresponding to current thread: kernel_task
Boot args: chunklist-security-epoch=0 -chunklist-no-rev2-dev

Mac OS version:
19E266

Kernel version:
Darwin Kernel Version 19.4.0: Wed Mar 4 22:28:40 PST 2020; root:xnu-6153.101.6~15/RELEASE_X86_64
Kernel UUID: AB0AA7EE-3D03-3C21-91AD-5719D79D7AF6
Kernel slide: 0x0000000013a00000
Kernel text base: 0xffffff8013c00000
__HIB text base: 0xffffff8013b00000
System model name: MacBookPro16,1 (Mac-E1008331FDC96864)
System shutdown begun: NO

System uptime in nanoseconds: 1765961402922
last loaded kext at 298347384296: >!UAudio 322.2 (addr 0xffffff7f9b2ac000, size 434176)
last unloaded kext at 625878396805: >usb.!UHostPacketFilter 1.0 (addr 0xffffff7f965e4000, size 24576)
loaded kexts:
com.getdropbox.dropbox.kext 1.10.3
com.vmware.kext.vmioplug.18.7.0 18.7.0
com.vmware.kext.vmx86 1587.03.45
com.vmware.kext.vmnet 1587.03.45
at.obdev.nke.LittleSnitch 5430
@filesystems.smbfs 3.4.2
@kext.AMDRadeonX6000 3.0.8
@kext.AMDRadeonServiceManager 3.0.8
>!AGraphicsDevicePolicy 5.1.16
@fileutil 20.036.15
@AGDCPluginDisplayMetrics 5.1.16
>!AHV 1
|IOUserEthernet 1.0.1
|IO!BSerialManager 7.0.4f6
>AGPM 111.4.4
>!APlatformEnabler 2.7.0d0
>X86PlatformShim 1.0.0
>!AUpstreamUserClient 3.6.8
>pmtelemetry 1
>AGDCBacklightControl 5.1.16
>!A!IKBLGraphics 14.0.5
@Dont_Steal_Mac_OS_X 7.0.0
>!AThunderboltIP 3.1.4
>BridgeAudioCommunication 6.70.3
>!ABridgeAudio!C 6.70.3
>!AMuxControl2 5.1.16
>!AMCCSControl 1.11
>!ATopCaseHIDEventDriver 3430.1
>!AHIDALSService 1
>!AGFXHDA 100.1.426
>!A!IPCHPMC 2.0.1
>!A!ICFLGraphicsFramebuffer 14.0.5
>!A!ISlowAdaptiveClocking 4.0.0
>!AAVEBridge 6.1
@filesystems.autofs 3.0
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Comment

Taz Mangus

macrumors 603
Mar 10, 2011
5,349
1,521
I am also seeing some odd issues - my iMac is a 2019 5K and after installing 10.15.4 I have been having odd behaviour.
When logging out then back in again sometimes none of my drives are listed on the desktop. Remains blank. Menu along the top is there and dock but no desktop icons. Spinning wheel when I move over to the apple icon area.
No way to reboot/just have to power it off then all the drives reappear as before.

I had some issues when it installed the update, 10.15.3 - 10.15.4. Update hung after it downloaded. Had to use the "CMD/Opt/P/R/ keys numerous times to get it to finish.
Once installed had reports of low level drivers not supported. Avast, WACOM tablet driver and little snitch.

Not sure where this is going - but I uninstalled the 3 applications but still have this odd behaviour.
Dan

Can you try applying the 10.15.4 combo update and see if it helps: https://support.apple.com/kb/DL2037?locale=en_US
 
Comment
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