bocajoe Posted September 21, 2018 Share Posted September 21, 2018 (edited) I installed High Sierra 10.13.6 and EVERYTHING is working beautifully EXCEPT sleep. The machine goes to sleep fine but when it wakes it reboots. I've been searching for a fix for days now so I thought I would see if someone here can help. I had Sierra 10.12 and sleep was fine, but something in High Sierra doesn't like waking up. I attached my IOreg (RunMe) files below. Any help would be great!!! Send me Macs-iMac.at.net.zip I ran pmset -g but not sure what to look for here: System-wide power settings: Currently in use: hibernatemode 0 halfdim 1 womp 0 networkoversleep 0 sleep 30 (sleep prevented by apsd, coreaudiod, UserEventAgent, AddressBookSourceSync, mds, mds_stores) Sleep On Power Button 1 ttyskeepawake 1 hibernatefile /var/vm/sleepimage disksleep 10 displaysleep 15 (display sleep prevented by com.apple.WebKit.WebContent) SPECS: Dell Precision T1500 (Latest BIOS 2.4.0) i7-880 CPU Nvidia 740 4GB Video Card High Sierra 10.13.6 Edited September 21, 2018 by bocajoe Link to comment Share on other sites More sharing options...
bocajoe Posted September 21, 2018 Author Share Posted September 21, 2018 (edited) 20 minutes ago, Hervé said: Did you try to remove the sleep image file ? sudo pmset -a hibernatefile /dev/null sudo rm -f /var/vm/sleepimage Thank you Hervé... I just tried it but unfortunately it still reboots when I wake it from sleep. I was hoping that was the magic fix. System-wide power settings: Currently in use: hibernatemode 0 halfdim 1 womp 0 networkoversleep 0 sleep 30 (sleep prevented by AddressBookSourceSync, coreaudiod, apsd) Sleep On Power Button 1 ttyskeepawake 1 hibernatefile /dev/null disksleep 10 displaysleep 15 (display sleep prevented by com.apple.WebKit.WebContent) Edited September 21, 2018 by bocajoe Link to comment Share on other sites More sharing options...
STLVNUB Posted September 21, 2018 Share Posted September 21, 2018 (edited) What drivers you have for Clover I find that AptioFixDrv.efi and AptioMemoryFix.efi works and AptioFixDrv3.efi breaks wake i.e reboots. May be whats happening here... edit: DOH should have looked at his specs, NO APTIO Firmaware, consider this post irrelevant to HIM but may be relevant to users of Aptio. Edited September 21, 2018 by STLVNUB 2 Link to comment Share on other sites More sharing options...
bocajoe Posted September 21, 2018 Author Share Posted September 21, 2018 (edited) 13 hours ago, STLVNUB said: What drivers you have for Clover I find that AptioFixDrv.efi and AptioMemoryFix.efi works and AptioFixDrv3.efi breaks wake i.e reboots. May be whats happening here... Thank you STLVNUB I am using Legacy boot on this machine and the only drivers I used are: EmuVariableUEFI-64 OSXAptioFixDrv-64 PartitionDXE-64 Should I try to use AptioFixDrv.efi and AptioMemoryFix.ef? If so should I not use OSXAptioFixDrv-64? Or if you can let me know what drivers you would use that would be great! I am far from an expert on this but I love learning. I appreciate your and everybody else's help! SPECS: Dell Precision T1500 (Latest BIOS 2.4.0) i7-880 CPU Nvidia 740 4GB Video Card High Sierra 10.13.6 Edited September 21, 2018 by bocajoe Link to comment Share on other sites More sharing options...
STLVNUB Posted September 21, 2018 Share Posted September 21, 2018 I don't think you need OSXAptioFix as you don't have Aptio Bios That may be the problem. Try without it. Link to comment Share on other sites More sharing options...
bocajoe Posted September 21, 2018 Author Share Posted September 21, 2018 22 minutes ago, STLVNUB said: I don't think you need OSXAptioFix as you don't have Aptio Bios That may be the problem. Try without it. Ok thank you. So then i should use these 2 drivers? EmuVariableUEFI-64 PartitionDXE-64 Link to comment Share on other sites More sharing options...
STLVNUB Posted September 21, 2018 Share Posted September 21, 2018 Trial and error, try without, see what happens, been a while since I was legacy 1 Link to comment Share on other sites More sharing options...
bocajoe Posted September 22, 2018 Author Share Posted September 22, 2018 (edited) 16 hours ago, STLVNUB said: Trial and error, try without, see what happens, been a while since I was legacy Thanks again STLVNUB! I just got home and took out OSXAptioFix and crossed my fingers... it still reboots on wake. I was peeking at my drivers64UEFI and drivers64 folders thinking what to remove or do I need to add another driver????? Wish I knew more about this stuff!!! If someone can take a look at my IOreg files below and point me in the right direction I would be so thankful. I'm so close, but reboot on sleep is my only issue. Send me Macs-iMac.at.net.zip Dell Precision T1500 (Latest BIOS 2.4.0) i7-880 CPU Nvidia 740 4GB Video Card High Sierra 10.13.6 Edited September 22, 2018 by bocajoe Link to comment Share on other sites More sharing options...
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