Freezing after some time of using or Heavy App's.

[RehabMan]

What do I do to get NullEthernet? I'll post my DSDT here.

NullEtherent (and instructions) here: https://github.com/RehabMan/OS-X-Null-Ethernet

 

[RehabMan]

That's you may need here!

This is what I would do...

Patches from here: https://github.com/RehabMan/Laptop-DSDT-Patch
"HD3000 Low Resolution"
"Rename GFX0 to IGPU" (only the GFX0 section -- read the comments)
"Brightness Fix (HD3000/HD4000)"
"6-series USB"
"IRQ Fix"
"SMBUS Fix"
"RTC Fix"
"HPET Fix"
"OS Check Fix"
"Fix _WAK Arg0 v2"
"Fix PNOT/PPNT"

You will need battery patches but will need to follow the guide: http://www.tonymacx86.com/mavericks-laptop-support/116102-how-patch-dsdt-working-battery-status.html

 

[macyB]

Hey,

I am facing same issue. My laptop hang some times even if there is not much load, also i noticed something keeps my laptop busy.. processing light keep blinking like some heavy work is going on even if i close all apps.
The only thing i noticed eating memory is kernel_task, i saw it using Activity Monitor. it take approx. 500MB of memory is it normal?

This is how i install:
Mavericks installation using uniBeast.
bootflags used while installing, -x GraphicsEnabler=No PCIRootUID=1.
DSDTFree installation from MultiBeast USB3.0 selected (without it my laptop don't detect any usb drive).
SMBios is MacBook Air 5,2.
Power Management working using patched mach_kernel, -xcpm hack (P States: 8, 14, 17, 20, 22, 23, 24, 25, 28, 29).
SSDT created using ProBook Installer.
DSDT patches & kexts:
graphics_HD4K_low.txt, graphics_PNLF_ivy_sandy.txt, patched AppleHDA & audio_HDEF-layout12.txt, system_IRQ.txt, ACPIBacklight.kext, ACPIBatteryManager.kext

Do i need more patches as you suggested in previous post #12?? which one should i install?

 

[RehabMan]

Hey,

I am facing same issue. My laptop hang some times even if there is not much load, also i noticed something keeps my laptop busy.. processing light keep blinking like some heavy work is going on even if i close all apps.
The only thing i noticed eating memory is kernel_task, i saw it using Activity Monitor. it take approx. 500MB of memory is it normal?

This is how i install:
Mavericks installation using uniBeast.
bootflags used while installing, -x GraphicsEnabler=No PCIRootUID=1.
DSDTFree installation from MultiBeast USB3.0 selected (without it my laptop don't detect any usb drive).
SMBios is MacBook Air 5,2.
Power Management working using patched mach_kernel, -xcpm hack (P States: 8, 14, 17, 20, 22, 23, 24, 25, 28, 29).
SSDT created using ProBook Installer.
DSDT patches & kexts:
graphics_HD4K_low.txt, graphics_PNLF_ivy_sandy.txt, patched AppleHDA & audio_HDEF-layout12.txt, system_IRQ.txt, ACPIBacklight.kext, ACPIBatteryManager.kext

Do i need more patches as you suggested in previous post #12?? which one should i install?

Post ioreg: http://www.tonymacx86.com/audio/58368-guide-how-make-copy-ioreg.html

 

[macyB]

Post ioreg: http://www.tonymacx86.com/audio/58368-guide-how-make-copy-ioreg.html

Here it is View attachment IOReg.zip

 

[RehabMan]

Here it is View attachment 91780

Does the same thing happen if you remove all external devices (such as the HUAWI Mobile USB networking device)?

Also, what is com.intel.driver.EnergyDriver?

 

[Fred321123]

Hey, I applied all the patches you said, and now, what to do? When I click Compile, it shows 2 errors.

 

[RehabMan]

Hey, I applied all the patches you said, and now, what to do? When I click Compile, it shows 2 errors.

Did you apply only the GFX0 section of the "Rename GFX0 to IGPU"? Read my instructions... Read the comments in the patch. Remove the other sections before applying it.

 

[macyB]

Does the same thing happen if you remove all external devices (such as the HUAWI Mobile USB networking device)?

i have only two external device 1) USB Mouse. 2) HUAWI Mobile USB networking device.
Yeah i removed my usb internet device (HUAWI Mobile USB networking device). Reboot. on start (on desktop), it take too much time to load something processing light keep blinking for at least 3 minutes.
it was not doing this when i fresh installed, it happened after using it for a day or two.
Yeah system hangs even without Net device and USB Mouse.

Also, what is com.intel.driver.EnergyDriver?

i don't know what it is, i did not install it. only thing i installed is Sublime, clam and skype but i faced hanging problem before installing these apps. It does't hang all the time.

 

[RehabMan]

i have only two external device 1) USB Mouse. 2) HUAWI Mobile USB networking device.
Yeah i removed my usb internet device (HUAWI Mobile USB networking device). Reboot. on start (on desktop), it take too much time to load something processing light keep blinking for at least 3 minutes.
it was not doing this when i fresh installed, it happened after using it for a day or two.
Yeah system hangs even without Net device and USB Mouse.

You can look at system.log to determine what is taking a long time during boot. Each log item has a timestamp.

i don't know what it is, i did not install it. only thing i installed is Sublime, clam and skype but i faced hanging problem before installing these apps. It does't hang all the time.

It is not part of the standard install, so you must have installed it. I have no idea what Sublime/clam are. My suggestion would be to do a fresh install and add things slowly, so that if something causes a problem you know what it is.