chiangkl Posted October 13, 2019 Share Posted October 13, 2019 Dear all, I have installed Catalina on Dell E6440 with integrated intel hd4600, it works quite well except the following:- - Laptop freezes few second after wake up from sleep Specs: Dell Latitude E6440, Bios A23 macOS Version: macOS 10.15 (Catalina) Clover EFI version : v5070 Appreciate if anyone can assist or guide me on how to troubleshoot it. Thanks Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted October 13, 2019 Moderators Share Posted October 13, 2019 post debug file please Link to comment Share on other sites More sharing options...
chiangkl Posted October 13, 2019 Author Share Posted October 13, 2019 Dear Jake, thks for responding. Attached is the debug file. debug_9743.zip Link to comment Share on other sites More sharing options...
Administrators Hervé Posted October 13, 2019 Administrators Share Posted October 13, 2019 You're using SSDT-EC to create/add a dummy EC device in ACPI but, ideally, you should have just renamed ECDV to EC through Clover. There are several things to say about your addd-on kexts: USB_injector kext may not be suitable anymore. Instead, use Rehabman's USBInjectAll, after which you may run Hackintool app to generate your system-specific USBPorts kext USBInjectAll.kext.zip you're using latest WhateverGreen kext so AppleBacklightFixup is obsolete and should be removed you're using VirtualSMC alongside ACPIBatteryManager and this may be the actual cause of your problem. I'd revert to FakeSMC and its PlugIns if I were you FakeSMC.kext.zip Thereafter, make sure you disable hibernation and revert to plain old sleep as explained in our FAQ section. Link to comment Share on other sites More sharing options...
chiangkl Posted October 13, 2019 Author Share Posted October 13, 2019 Dear Herve, I made the following changes:- 1) renamed ECDV to EC through Clover and remove SSDT-EC.aml 2) remove AppleBacklightFixUp.kext 3) replaced VirtualSMC.kext with FakeSMC.kext 4) USBInjectAll.kext can't detect my USB devices even though I copied in USBPorts.kext generated by HackinTool. USB_injector.kext detects everything nicely, including webcam. After the above changes, system still freeze as before. Attached latest debug file. Thanks debug_29196.zip Link to comment Share on other sites More sharing options...
Administrators Hervé Posted October 13, 2019 Administrators Share Posted October 13, 2019 What's your hibernation status? please type the following in Terminal pmset -g ls -la /var/vm and post results. Link to comment Share on other sites More sharing options...
chiangkl Posted October 13, 2019 Author Share Posted October 13, 2019 Below is the result of pmset -g and ls /var/vm :- pmset -g System-wide power settings: Currently in use: standbydelaylow 10800 standby 1 womp 0 hibernatefile /dev/null powernap 0 gpuswitch 2 halfdim 1 networkoversleep 0 disksleep 0 standbydelayhigh 86400 sleep 0 autopoweroffdelay 28800 hibernatemode 0 autopoweroff 1 ttyskeepawake 1 displaysleep 15 highstandbythreshold 50 lidwake 1 ls -la /var/vm total 2097152 drwxr-xr-x 3 root wheel 96 Oct 13 21:49 . drwxr-xr-x 27 root wheel 864 Oct 10 19:22 .. -rw------- 1 root wheel 1073741824 Oct 14 07:40 kernelcore Link to comment Share on other sites More sharing options...
Administrators Hervé Posted October 14, 2019 Administrators Share Posted October 14, 2019 Well, everything looks Ok on that front too. Link to comment Share on other sites More sharing options...
chiangkl Posted October 14, 2019 Author Share Posted October 14, 2019 Any more idea what can be checked? Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted October 14, 2019 Moderators Share Posted October 14, 2019 Can you post an actual IOREg file? The raw IOREG.txt file is really hard to read Link to comment Share on other sites More sharing options...
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