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Graphics problem

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i5-3230M/HM76
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Hey!
I have successfully installed Yosemite on my laptop but have a floating problem with graphics: sometimes when the OS boots, it flashes white, then shows the desktop, but the resolution is low, it cannot be changed and the graphics are laggy.
I have tried GraphicsEnabler=Yes and No, but none of these worked.
There is Intel HD Graphics and nVidia 820 on my laptop.
I am using chameleon bootloader and my plist is:

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>EthernetBuiltIn</key>
<string>Yes</string>
<key>GraphicsEnabler</key>
<string>Yes</string>
<key>HDAEnabler</key>
<string>No</string>
<key>HDEFLayoutID</key>
<string>01000000</string>
<key>IGPEnabler</key>
<string>Yes</string>
<key>Kernel Flags</key>
<string>kext-dev-mode=1 nv_disable=1</string>
<key>Legacy Logo</key>
<string>Yes</string>
<key>Timeout</key>
<string>2</string>
<key>UseKernelCache</key>
<string>Yes</string>
</dict>
</plist>
 

RehabMan

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Joined
May 2, 2012
Messages
183,933
Motherboard
Intel DH67BL
CPU
i7-2600K
Graphics
HD 3000
Mac
  1. MacBook Air
Mobile Phone
  1. iOS
Hey!
I have successfully installed Yosemite on my laptop but have a floating problem with graphics: sometimes when the OS boots, it flashes white, then shows the desktop, but the resolution is low, it cannot be changed and the graphics are laggy.
I have tried GraphicsEnabler=Yes and No, but none of these worked.
There is Intel HD Graphics and nVidia 820 on my laptop.
I am using chameleon bootloader and my plist is:

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>EthernetBuiltIn</key>
<string>Yes</string>
<key>GraphicsEnabler</key>
<string>Yes</string>
<key>HDAEnabler</key>
<string>No</string>
<key>HDEFLayoutID</key>
<string>01000000</string>
<key>IGPEnabler</key>
<string>Yes</string>
<key>Kernel Flags</key>
<string>kext-dev-mode=1 nv_disable=1</string>
<key>Legacy Logo</key>
<string>Yes</string>
<key>Timeout</key>
<string>2</string>
<key>UseKernelCache</key>
<string>Yes</string>
</dict>
</plist>

Chameleon does not support IGPEnabler.

If you want to use Chimera flags, install Chimera.
 
Joined
Sep 25, 2015
Messages
18
CPU
i5-3230M/HM76
Graphics
Intel HD 4000, nVidia GeForce 820M
Mac
Classic Mac
Mobile Phone
I am very sorry, it turns out my bootloader is chimera, don't know, why I have written it is Chameleon :D
 

RehabMan

Moderator
Joined
May 2, 2012
Messages
183,933
Motherboard
Intel DH67BL
CPU
i7-2600K
Graphics
HD 3000
Mac
  1. MacBook Air
Mobile Phone
  1. iOS
I am very sorry, it turns out my bootloader is chimera, don't know, why I have written it is Chameleon :D

Correct flags for Chimera depend on your screen resolution, which you have not specified.
 
Joined
Sep 25, 2015
Messages
18
CPU
i5-3230M/HM76
Graphics
Intel HD 4000, nVidia GeForce 820M
Mac
Classic Mac
Mobile Phone
My screen resolution is 1366x768
 

RehabMan

Moderator
Joined
May 2, 2012
Messages
183,933
Motherboard
Intel DH67BL
CPU
i7-2600K
Graphics
HD 3000
Mac
  1. MacBook Air
Mobile Phone
  1. iOS

RehabMan

Moderator
Joined
May 2, 2012
Messages
183,933
Motherboard
Intel DH67BL
CPU
i7-2600K
Graphics
HD 3000
Mac
  1. MacBook Air
Mobile Phone
  1. iOS

You have issues with the Info.plist in NullEthernetInjector.kext.

Code:
Can't read info dictionary for NullEthernetInjector.kext: IOCFUnserialize: syntax error near line 55.
2015-10-08 18:38:05.313 kextcache[470:12115] There was an error parsing the Info.plist for the bundle at URL Contents/Info.plist -- file:///System/Library/Extensions/NullEthernetInjector.kext/
 The data couldn’t be read because it isn’t in the correct format.
 <CFBasicHash 0x7f9d9c000160 [0x7fff7d939ed0]>{type = immutable dict, count = 2,
entries =>
	0 : <CFString 0x7fff7d904660 [0x7fff7d939ed0]>{contents = "NSDebugDescription"} = <CFString 0x7f9d9c000bf0 [0x7fff7d939ed0]>{contents = "Found non-key inside <dict> at line 55"}
	1 : <CFString 0x7fff7d9116c0 [0x7fff7d939ed0]>{contents = "kCFPropertyListOldStyleParsingError"} = Error Domain=NSCocoaErrorDomain Code=3840 "The data couldn’t be read because it isn’t in the correct format." (Malformed data byte group at line 1; invalid hex) UserInfo=0x7f9d9c000100 {NSDebugDescription=Malformed data byte group at line 1; invalid hex}
}
Can't read info dictionary for NullEthernetInjector.kext: IOCFUnserialize: syntax error near line 55.
 
Joined
Sep 25, 2015
Messages
18
CPU
i5-3230M/HM76
Graphics
Intel HD 4000, nVidia GeForce 820M
Mac
Classic Mac
Mobile Phone
Thank you.
What are the possible ways of fixing that?
 
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