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[solved] Black screen after sleep Lenovo L420

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kosakgroove

kosakgroove

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Jun 18, 2015
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Asus X550LDV
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Hi guys! I had made a guide for reproducing my success on this Lenovo Thinkpad L420:
http://www.insanelymac.com/forum/topic/320306-guide-lenovo-thinkpad-l420-with-el-capitan/

It worked quite well but after upgrading to Sierra I have an issue...

Screen Shot 2017-05-01 at 11.59.15.png


Native CPU and GPU PM are fine, HDMI audio is fine, Shutdown and Reboot are fine, only thing is Sleep which stopped working..
I followed the steps described in the guide for my DSDT and SSDTs but here are the "Problem Reporting" files in case you can help me debug this issue..... The screen stays black and the computer totally unresponsive after sleep and i have to force shutdown and start again.

Code: 
chochis-MacBook-Pro:RehabMan chochi$ kextstat|grep -y acpiplat
   13    2 0xffffff7f82950000 0x66000    0x66000    com.apple.driver.AppleACPIPlatform (5.0) 65E05472-6AE7-3308-8CC8-FA6CB0DB2AEE <12 11 7 6 5 4 3 1>
chochis-MacBook-Pro:RehabMan chochi$ kextstat|grep -y appleintelcpu
   28    0 0xffffff7f82479000 0x2b000    0x2b000    com.apple.driver.AppleIntelCPUPowerManagement (219.0.0) C2841490-D1F6-30D4-AC81-48D63A8FA04C <7 6 5 4 3 1>
   64    0 0xffffff7f82474000 0x3000     0x3000     com.apple.driver.AppleIntelCPUPowerManagementClient (219.0.0) B802638B-251C-3602-BA8C-001F87228765 <7 6 5 4 3 1>
chochis-MacBook-Pro:RehabMan chochi$ kextstat|grep -y applelpc
   89    0 0xffffff7f822d1000 0x3000     0x3000     com.apple.driver.AppleLPC (3.1) F51595F0-F9B1-3B85-A1C3-F984DAD4107E <86 12 5 4 3>
chochis-MacBook-Pro:RehabMan chochi$ kextstat|grep -y applehda
   95    1 0xffffff7f82527000 0x1d000    0x1d000    com.apple.driver.AppleHDAController (279.48) ED51F180-19C8-3DE1-AF81-0E389D98ADDE <94 93 80 12 7 6 5 4 3 1>
  121    0 0xffffff7f826a9000 0xb5000    0xb5000    com.apple.driver.AppleHDA (279.48) 806B8C17-50CA-3C6B-90B3-195F38D8FB89 <120 102 95 94 93 80 6 5 4 3 1>
chochis-MacBook-Pro:RehabMan chochi$


Code: 
chochis-MacBook-Pro:RehabMan chochi$ sudo touch /System/Library/Extensions && sudo kextcache -u /
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext VoodooPS2Trackpad.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext VoodooPS2Mouse.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext VoodooPS2Keyboard.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext VoodooPS2Controller.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext USBInjectAll.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext toledaARPT.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext RealtekRTL8111.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext IntelCPUMonitor.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext IntelBacklight.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext HWInfo.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext GenericUSBXHCI.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext FakeSMC.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext FakePCIID_XHCIMux.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext FakePCIID.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext CodecCommander.kext
kext-dev-mode allowing invalid signature -67013 0xFFFFFFFFFFFEFA3B for kext AppleMobileDevice.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext PinConfigs.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext AppleALC.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext ACPIBatteryManager.kext
KernelCache ID: 6298D1A562DC3CACDD5AD0984237146F
chochis-MacBook-Pro:RehabMan chochi$

Here are the files requested

ProblemReport.zip

Thanks in advance
 

Attachments

  • ProblemReport.zip
    2.8 MB · Views: 182
kosakgroove said:
Hi guys! I had made a guide for reproducing my success on this Lenovo Thinkpad L420:
http://www.insanelymac.com/forum/topic/320306-guide-lenovo-thinkpad-l420-with-el-capitan/

It worked quite well but after upgrading to Sierra I have an issue...

View attachment 251874

Native CPU and GPU PM are fine, HDMI audio is fine, Shutdown and Reboot are fine, only thing is Sleep which stopped working..
I followed the steps described in the guide for my DSDT and SSDTs but here are the "Problem Reporting" files in case you can help me debug this issue..... The screen stays black and the computer totally unresponsive after sleep and i have to force shutdown and start again.

Code: 
chochis-MacBook-Pro:RehabMan chochi$ kextstat|grep -y acpiplat
   13    2 0xffffff7f82950000 0x66000    0x66000    com.apple.driver.AppleACPIPlatform (5.0) 65E05472-6AE7-3308-8CC8-FA6CB0DB2AEE <12 11 7 6 5 4 3 1>
chochis-MacBook-Pro:RehabMan chochi$ kextstat|grep -y appleintelcpu
   28    0 0xffffff7f82479000 0x2b000    0x2b000    com.apple.driver.AppleIntelCPUPowerManagement (219.0.0) C2841490-D1F6-30D4-AC81-48D63A8FA04C <7 6 5 4 3 1>
   64    0 0xffffff7f82474000 0x3000     0x3000     com.apple.driver.AppleIntelCPUPowerManagementClient (219.0.0) B802638B-251C-3602-BA8C-001F87228765 <7 6 5 4 3 1>
chochis-MacBook-Pro:RehabMan chochi$ kextstat|grep -y applelpc
   89    0 0xffffff7f822d1000 0x3000     0x3000     com.apple.driver.AppleLPC (3.1) F51595F0-F9B1-3B85-A1C3-F984DAD4107E <86 12 5 4 3>
chochis-MacBook-Pro:RehabMan chochi$ kextstat|grep -y applehda
   95    1 0xffffff7f82527000 0x1d000    0x1d000    com.apple.driver.AppleHDAController (279.48) ED51F180-19C8-3DE1-AF81-0E389D98ADDE <94 93 80 12 7 6 5 4 3 1>
  121    0 0xffffff7f826a9000 0xb5000    0xb5000    com.apple.driver.AppleHDA (279.48) 806B8C17-50CA-3C6B-90B3-195F38D8FB89 <120 102 95 94 93 80 6 5 4 3 1>
chochis-MacBook-Pro:RehabMan chochi$


Code: 
chochis-MacBook-Pro:RehabMan chochi$ sudo touch /System/Library/Extensions && sudo kextcache -u /
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext VoodooPS2Trackpad.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext VoodooPS2Mouse.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext VoodooPS2Keyboard.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext VoodooPS2Controller.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext USBInjectAll.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext toledaARPT.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext RealtekRTL8111.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext IntelCPUMonitor.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext IntelBacklight.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext HWInfo.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext GenericUSBXHCI.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext FakeSMC.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext FakePCIID_XHCIMux.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext FakePCIID.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext CodecCommander.kext
kext-dev-mode allowing invalid signature -67013 0xFFFFFFFFFFFEFA3B for kext AppleMobileDevice.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext PinConfigs.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext AppleALC.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext ACPIBatteryManager.kext
KernelCache ID: 6298D1A562DC3CACDD5AD0984237146F
chochis-MacBook-Pro:RehabMan chochi$

Here are the files requested

ProblemReport.zip

Thanks in advance
Click to expand...

No files in ACPI/origin.
Read FAQ, "Problem Reporting"
https://www.tonymacx86.com/threads/faq-read-first-laptop-frequent-questions.164990/

Obvious problems from ioreg:
- backlight control not implemented correctly
- USB not implemented correctly
- ACPI not patched correctly
 
Here are the dumped tables.. Sorry i forgot that
origin.zip
Maybe you could bring me closer to the right way to patch the ACPI tables? I have been trying my best really to learn
I have fitted a Renesas ExpressCard USB 3.0 so GenericUSBXHCI makes it work
I would love some guidance mate
 

Attachments

  • origin.zip
    29.3 KB · Views: 134
kosakgroove said:
Here are the dumped tables.. Sorry i forgot that
origin.zip
Maybe you could bring me closer to the right way to patch the ACPI tables? I have been trying my best really to learn
I have fitted a Renesas ExpressCard USB 3.0 so GenericUSBXHCI makes it work
I would love some guidance mate
Click to expand...

See guide(s) linked from the FAQ.
Based on ACPI/origin, you should have in ACPI/patched:
DSDT.aml
SSDT.aml (ssdtPRgen.sh)
SSDT-0.aml
SSDT-1.aml
And when you implement backlight control:
SSDT-PNLF.aml

Don't forget about correct settings in config.plist for SortedOrder and DropOem.
 
Well after implementing this new way of Brightness control my screen turns black 2 seconds into the boot process although everything seems to boot right up . Brightness keys are doing nothing.. i will try to attach a Vga or Hdmi see if all is working
Edit: Computer is now sleeping and waking properly and te screen came alive after sleep
 
Backlight control is working with the keys ... i am gonna test what is this black screen at boot thing
 
Duly noted, the problem was because of 'SetIntelBacklight' option
All perfect now, sleep and brightness and USB I am as happy as I can be with this Sierra Lenovo Laptop :D
Thanks for the help
 
kosakgroove said:
Duly noted, the problem was because of 'SetIntelBacklight' option
All perfect now, sleep and brightness and USB I am as happy as I can be with this Sierra Lenovo Laptop :D
Thanks for the help
Click to expand...

Marked solved.
 
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