Lenovo Ideapad U430 - Mavericks

[RehabMan]

understood, thank you very much man.

Please test the new DSDT/SSDT patches with your nvidia enabled (re-extract so you get current bits and the SSDT for nvidia).

Note:
- you can now extract via patchmatic (in fact, the ./disassemble.sh script will do this for you if there are no files in native_linux)
- note change from linux_native to native_linux (and native_patchmatic)
- you cannot use the config.plist in the repo for extracting via patchmatic (because it sets DropOem=true)
- use the config.plist here (and you can use this guide for building USB installer, etc): http://www.tonymacx86.com/yosemite-...oting-os-x-installer-laptops-clover-uefi.html
- use the config.plist from the u430 repo for your HDD EFI, of course
- after disassembly with ./disassemble.sh, you can just 'make install' and it will patch/build/install
- no special flags are needed to disable nvidia. the makefile should automatically detect the extracted files have nvidia and execute the correct patches
- 'make install' assumes EFI partition is at /dev/disk0s1 (which is where mine is). if you have yours somewhere else, edit the makefile as appropriate
- you can use ./download.sh to download all kexts and tools (it will always download the latest from bitbucket)
- you can use ./install_downloads.sh to install all kexts and tools required
- in order to use download.sh, you need internet access (so install RealtekRTL8111.kext first)

Let me know how it goes. Keep in mind it is a work-in-progress...

 

[RehabMan]

I've just done a fresh install of Mavericks...

Followed this guide for creating USB and doing the initial install: http://www.tonymacx86.com/yosemite-...oting-os-x-installer-laptops-clover-uefi.html

Once I arrived at the desktop, I made sure I was connected to the internet (wired Ethernet). Then:
- at this point, you would install Clover UEFI to the HDD (by following the guide, but using the config.plist from the u430 repo). I already have Clover installed (from my Yosemite install), so I skipped that.
- typed 'git' in Terminal. This prompted to download the xcode command line tools, which I did.
- then used 'git clone' as described in the u430 readme to clone both the laptop and u430 patch repositories
- from the u430 repo, ran './download.sh', which downloaded all the required kexts and tools
- ran './install_downloads.sh', which installed all the kexts and tools
- ran './disassemble.sh', which extracted my native DSDT/SSDTs
- run 'make install', which patched, built, and installed patched DSDT/SSDTs to the EFI partition (note: check that the makefile is correct for the location of your EFI partition)
- normally, you would generate/install a custom SSDT with ssdtPRgen.sh. I didn't have to do that here because it was already there for my existing Yosemite install. Latest ssdtPRgen.sh is here: https://github.com/Piker-Alpha/ssdtPRGen.sh
- rebooted, rebuilt cache (Kext Wizard), rebooted again

And everything is working...

Reminder, u430 repo is here: https://github.com/RehabMan/Lenovo-U430-Touch-DSDT-Patch

Consider this a mini-guide. It will work exactly the same way for Yosemite.

 

[gohanssj4]

I've check your fresh solution and I've got following errors:

Intel ACPI Component Architecture
ASL Optimizing Compiler version 20131115-64 [Dec 1 2013]
Copyright (c) 2000 - 2013 Intel Corporation

patched/DSDT.dsl 64: External (_SB_.PCI0.PEG0)
Error 6074 - Name already exists in scope ^ (_SB_.PCI0.PEG0)

patched/DSDT.dsl 66: External (_SB_.PCI0.PEG0.PEGP)
Error 6074 - Name already exists in scope ^ (_SB_.PCI0.PEG0.PEGP)

ASL Input: patched/DSDT.dsl - 12000 lines, 344311 bytes, 4098 keywords

Compilation complete. 2 Errors, 35 Warnings, 15 Remarks, 123 Optimizations
make: *** [build/DSDT.aml] Error 255

do you have any idea how to solve this?

 

[RehabMan]

...

Intel ACPI Component Architecture
ASL Optimizing Compiler version 20131115-64 [Dec 1 2013]
Copyright (c) 2000 - 2013 Intel Corporation
...

You're not using the correct version of iasl.

 

[gohanssj4]

I'm trying update iasl from your repo, it compiled succesfully but old version still exist in terminal. In usr/bin I have 20141107-64 [Nov 24 2014] version. Am I doing something wrong?

 

[RehabMan]

I'm trying update iasl from your repo, it compiled succesfully but old version still exist in terminal. In usr/bin I have 20141107-64 [Nov 24 2014] version. Am I doing something wrong?

Use 'which iasl' to find where you're running it from. Use download.sh to get prebuilt.

 

[gohanssj4]

Thank you for quick reply. It was in /usr/local/bin/iasl folder.

but sadly errors still exist:

Intel ACPI Component Architecture
ASL+ Optimizing Compiler version 20141107-64 [Nov 24 2014]
Copyright (c) 2000 - 2014 Intel Corporation

patched/DSDT.dsl 64: External (_SB_.PCI0.PEG0)
Error 6074 - Name already exists in scope ^ (_SB_.PCI0.PEG0)

patched/DSDT.dsl 66: External (_SB_.PCI0.PEG0.PEGP)
Error 6074 - Name already exists in scope ^ (_SB_.PCI0.PEG0.PEGP)

ASL Input: patched/DSDT.dsl - 12000 lines, 344311 bytes, 4098 keywords

Compilation complete. 2 Errors, 35 Warnings, 15 Remarks, 123 Optimizations
make: *** [build/DSDT.aml] Error 255

 

[RehabMan]

Thank you for quick reply. It was in /usr/local/bin/iasl folder.

but sadly errors still exist:

Intel ACPI Component Architecture
ASL+ Optimizing Compiler version 20141107-64 [Nov 24 2014]
Copyright (c) 2000 - 2014 Intel Corporation

patched/DSDT.dsl 64: External (_SB_.PCI0.PEG0)
Error 6074 - Name already exists in scope ^ (_SB_.PCI0.PEG0)

patched/DSDT.dsl 66: External (_SB_.PCI0.PEG0.PEGP)
Error 6074 - Name already exists in scope ^ (_SB_.PCI0.PEG0.PEGP)

ASL Input: patched/DSDT.dsl - 12000 lines, 344311 bytes, 4098 keywords

Compilation complete. 2 Errors, 35 Warnings, 15 Remarks, 123 Optimizations
make: *** [build/DSDT.aml] Error 255

Post your native files.

 

[gohanssj4]

I posted my tables several posts ago. For now I added -f flag to iasl to check nvidia off patch and It really works! There is only intel in system. You are great!

edit:
I found patch:

"# Fix Name already exist is scope...
into definitionblock code_regex External\s\(_SB_.PCI0.PEG0\) removeall_matched;
into definitionblock code_regex External\s\(_SB_.PCI0.PEG0.PEGP\) removeall_matched;
into definitionblock code_regex External\s\(_SB_.PCI0.PEG1\) removeall_matched;
into definitionblock code_regex External\s\(_SB_.PCI0.PEG2\) removeall_matched;"

but it can't be applied...

 

[RehabMan]

I posted my tables several posts ago. For now I added -f flag to iasl to check nvidia off patch and It really works! There is only intel in system. You are great!

edit:
I found patch:

"# Fix Name already exist is scope...
into definitionblock code_regex External\s\(_SB_.PCI0.PEG0\) removeall_matched;
into definitionblock code_regex External\s\(_SB_.PCI0.PEG0.PEGP\) removeall_matched;
into definitionblock code_regex External\s\(_SB_.PCI0.PEG1\) removeall_matched;
into definitionblock code_regex External\s\(_SB_.PCI0.PEG2\) removeall_matched;"

but it can't be applied...

I was able to patch/build using your files without issue.

I placed your files in native_linux, ran ./disassemble.sh, then ran make...

Make sure you did the disassembly with the correct version of iasl.