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ThinkPad W550s -- Still Working -- Some Hints -- Need Your Help

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RehabMan said:
It sets the "lowest wake state" of the _PRW object to zero, thus disabling wake from sleep for objects that share that _GPE index (really it disables wake for that _GPE index). Refer to the ACPI spec for more information on _GPE/_PRW/sleep states, etc.

The idea is to find all objects that share a common _GPE index in their _PRW and change the lowest wake state from whatever it is (usually 3 or 4) to zero. If your laptop uses a different _GPE index than my Lenovo, you should change the replacement _PRW to match.
Click to expand...

Quite busy these days.
I checked out my log again, and find some messages.
Code: 
May  4 10:51:20 Geoferrys-MacBook-Pro.local discoveryd[74]: Basic BTMMServer Sleep offload failed. Start deregistering
May  4 10:51:24 Geoferrys-MacBook-Pro kernel[0]: PM response took 3108 ms (49, powerd)
May  4 10:51:24 Geoferrys-MacBook-Pro kernel[0]: Failed to get hibernate image filename
May  4 10:52:50 localhost bootlog[0]: BOOT_TIME 1430707970 0
What BTMMServer short for?
 
phantomge said:
Quite busy these days.
I checked out my log again, and find some messages.
Code: 
May  4 10:51:20 Geoferrys-MacBook-Pro.local discoveryd[74]: Basic BTMMServer Sleep offload failed. Start deregistering
May  4 10:51:24 Geoferrys-MacBook-Pro kernel[0]: PM response took 3108 ms (49, powerd)
May  4 10:51:24 Geoferrys-MacBook-Pro kernel[0]: Failed to get hibernate image filename
May  4 10:52:50 localhost bootlog[0]: BOOT_TIME 1430707970 0
What BTMMServer short for?
Click to expand...

No idea. But it comes from discoveryd, which is network related.
 
RehabMan said:
No idea. But it comes from discoveryd, which is network related.
Click to expand...


Alright. I've successful put my laptop into sleep. But it can't wake up any more.

So let me make a description :
When I try to wake it up, the led of mutex is on, the fan starts to run, however, the red led and power button led are still blinking. Still no log about "wake reason".
Then I checked the ioreg, LPC & HPET have loaded, but AppleIntelCPUPowerManagement didn't.... I use the patch both AsusAICPUPM in clover and patch the AppleIntelCPUPowerManagement.kext directly, both in vain.
 
phantomge said:
Alright. I've successful put my laptop into sleep. But it can't wake up any more.

So let me make a description :
When I try to wake it up, the led of mutex is on, the fan starts to run, however, the red led and power button led are still blinking. Still no log about "wake reason".
Then I checked the ioreg, LPC & HPET have loaded, but AppleIntelCPUPowerManagement didn't.... I use the patch both AsusAICPUPM in clover and patch the AppleIntelCPUPowerManagement.kext directly, both in vain.
Click to expand...

Download patchmatic: https://bitbucket.org/RehabMan/os-x-maciasl-patchmatic/downloads/RehabMan-patchmatic-2015-0107.zip
Extract the 'patchmatic' binary from the ZIP. Copy it to /usr/bin, such that you have the binary at /usr/bin/patchmatic.

In terminal,
Code: 
rm -R ~/Downloads/RehabMan
mkdir ~/Downloads/RehabMan
cd ~/Downloads/RehabMan
patchmatic -extract

Post contents of Downloads/RehabMan directory (as ZIP).

Also, post ioreg: http://www.tonymacx86.com/audio/58368-guide-how-make-copy-ioreg.html. Please, use the IORegistryExplorer v2.1 attached to the post! DO NOT reply with an ioreg from any other version of IORegistryExplorer.app.

And output from:
Code: 
kextstat|grep -y acpiplat
kextstat|grep -y appleintelcpu
 
RehabMan said:
Download patchmatic: https://bitbucket.org/RehabMan/os-x-maciasl-patchmatic/downloads/RehabMan-patchmatic-2015-0107.zip
Extract the 'patchmatic' binary from the ZIP. Copy it to /usr/bin, such that you have the binary at /usr/bin/patchmatic.

In terminal,
Code: 
rm -R ~/Downloads/RehabMan
mkdir ~/Downloads/RehabMan
cd ~/Downloads/RehabMan
patchmatic -extract

Post contents of Downloads/RehabMan directory (as ZIP).

Also, post ioreg: http://www.tonymacx86.com/audio/58368-guide-how-make-copy-ioreg.html. Please, use the IORegistryExplorer v2.1 attached to the post! DO NOT reply with an ioreg from any other version of IORegistryExplorer.app.

And output from:
Code: 
kextstat|grep -y acpiplat
kextstat|grep -y appleintelcpu
Click to expand...

Code: 
Geoferrys-MacBook-Pro:~ Solars$ kextstat|grep -y acpiplat
   13    2 0xffffff7f83280000 0x5f000    0x5f000    com.apple.driver.AppleACPIPlatform (3.1) <12 11 7 6 5 4 3 1>
Geoferrys-MacBook-Pro:~ Solars$ kextstat|grep -y appleintelcpu
Geoferrys-MacBook-Pro:~ Solars$

:crazy: Thanks.

View attachment Geoferry’s MacBook Pro.ioreg
View attachment RehabMan.zip
 
phantomge said:
Code: 
Geoferrys-MacBook-Pro:~ Solars$ kextstat|grep -y acpiplat
   13    2 0xffffff7f83280000 0x5f000    0x5f000    com.apple.driver.AppleACPIPlatform (3.1) <12 11 7 6 5 4 3 1>
Geoferrys-MacBook-Pro:~ Solars$ kextstat|grep -y appleintelcpu
Geoferrys-MacBook-Pro:~ Solars$

:crazy: Thanks.

View attachment 136172
View attachment 136173
Click to expand...

Your sleep problem is probably an ACPI issue. Looks like you have dropped all OEM SSDTs and so there are probably some missing that are required. Better to include them all.

You should also disable the nvidia drivers with nv_disable=1. Best to disable the device itself via DSDT/SSDT edits as well.

You may also have "instant wake". See patches/usb.txt from my u430 repo: https://github.com/RehabMan/Lenovo-U430-Touch-DSDT-Patch
 
RehabMan said:
Your sleep problem is probably an ACPI issue. Looks like you have dropped all OEM SSDTs and so there are probably some missing that are required. Better to include them all.
Click to expand...

You mean, the SSDT generated by ssdtPRgen miss some required method, and I have to edit the SSDT myself?

RehabMan said:
You should also disable the nvidia drivers with nv_disable=1. Best to disable the device itself via DSDT/SSDT edits as well.
Click to expand...

I hope I can disable it.....It sounds a bad idea to buy W550s...

RehabMan said:
You may also have "instant wake". See patches/usb.txt from my u430 repo: https://github.com/RehabMan/Lenovo-U430-Touch-DSDT-Patch
Click to expand...

The previous issue is "instant wake", after I use this patch, it can't wake...
 
phantomge said:
You mean, the SSDT generated by ssdtPRgen miss some required method, and I have to edit the SSDT myself?
Click to expand...

SSDTs and DSDT work together. DSDT is designed to assume OEM SSDTs (also codec by the OEM) are present and available. If you remove a bunch of code (the SSDTs), things can break.

Include all your OEM SSDTs. You can include unpatched versions simply by setting DropOem=false.

I hope I can disable it.....It sounds a bad idea to buy W550s...
Click to expand...

There is likely an option in BIOS.

If you want an easy way to get Yosemite, buy a Mac. Getting OS X on PC laptops requires lots of work.

The previous issue is "instant wake", after I use this patch, it can't wake...
Click to expand...

See above regarding SSDTs.
 
RehabMan said:
SSDTs and DSDT work together. DSDT is designed to assume OEM SSDTs (also codec by the OEM) are present and available. If you remove a bunch of code (the SSDTs), things can break.


Include all your OEM SSDTs. You can include unpatched versions simply by setting DropOem=false.
Click to expand...


I'll try. :)




RehabMan said:
There is likely an option in BIOS.


If you want an easy way to get Yosemite, buy a Mac. Getting OS X on PC laptops requires lots of work.
Click to expand...


I mean, I meant to buy T550, then I don't need to disable discrete card, the nvidia discrete card really stopped me
 
What setup_var address value did you use? I am unable to extract the actual BIOS update file from the Lenovo pre-packaged BIOS installer.
 
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