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Bootpack for E5440


serotizm

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I have generated DSDT with my Ubuntu OS.

When I add USBBusFix=Yes kernel parameter, I don't get "still waiting for root device" error.

But now I have "SuperIODevice: [Fatal] found unsupported chip! ITE sequence ID=0x1200, Winbond sequence ID=0xfff"

I've attached screenshot and my DSDT and SSDT

 

2j0fhqd.jpg

 

E5440.zip

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Well, you kind of omitted the on-board discrete GPU in your description; you just stated to have an Intel HD4400, but that does not seem to be the sole case, does it? Instead you seem to have an E5540 with the additional nVidia GeForce N14M GE, i.e. Optimus.

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Probably is, yes; I don't know all the parameters by heart. But that's the tool to generate the SSDT.

 

Now select DropSSDT and do not select P&C states in your Chameleon boot plist of Clover config file. You'll then obtain Turbo boost of your CPU. Use MacPro11,1 profile to get extra intermediary speedster CPU multiplier.

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I have recreated USB with unifail. I did not put DDST or SSDT files.

I have added GenericUSBXHCI.kext and VoodooPS2Controller.kext.

I don't get errors with kernel parameters:

dart=0 PCIRootUID=1 GraphicsEnabler=No maxmem=4096 -f -v

 

But installer stops after:

DSMOS has arrived

...

AppleIntelLpssI2C: probe fails

 

Screenshot attached.

Any ideas?

 

post-67478-0-54675000-1415115468_thumb.jpg

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Your graphics card is not loading. Try this

dart=0 PCIRootUID=1 GraphicsEnabler=Yes IntelAzulFB=12 -f -v

 

or if you have discrete Ati Graphics or Nvidia graphics

dart=0 PCIRootUID=1 SkipAtiGfx=Yes SkipNvidiaGfx=Yes GraphicsEnabler=Yes IntelAzulFB=12 -f -v

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