[Guide] 10.11+ USB changes and solutions

[RehabMan]

RehabMan!
All usb ports are working on this laptop with El Capitan, but I always get an instant wake from sleep, even though I have the 7-8 series Intel usb patch in the DSDT...
What should I do to fix this issue, as I know it is a new one that just arose in the community

Thanks

See "instant wake" (_PRW patch) in ACPI patching guide: http://www.tonymacx86.com/yosemite-laptop-support/152573-guide-patching-laptop-dsdt-ssdts.html

 

[dummyone]

See "instant wake" (_PRW patch) in ACPI patching guide: http://www.tonymacx86.com/yosemite-laptop-support/152573-guide-patching-laptop-dsdt-ssdts.html

so if someone dual boot Yosemite and 10.11,, those DSDT changes in usb doesn't affect to Yosemite?

 

[RehabMan]

so if someone dual boot Yosemite and 10.11,, those DSDT changes in usb doesn't affect to Yosemite?

The effect is that "wake on USB" if previously available, is now disabled.

 

[dummyone]

The effect is that "wake on USB" if previously available, is now disabled.

i'm sorry i didn't get that!!

 

[RehabMan]

i'm sorry i didn't get that!!

Using the _PRW patch disables "wake on USB".

 

[dummyone]

Using the _PRW patch disables "wake on USB".

even on 10.10 i have used it, other than that so i can just update to 10.11 right?

 

[RehabMan]

even on 10.10 i have used it, other than that so i can just update to 10.11 right?

Sorry, I don't understand the question.

 

[dummyone]

Sorry, I don't understand the question.

hi mr rehabman i just installed fresh copy OS X 10.11 using your guide
http://www.tonymacx86.com/yosemite-...de-booting-os-x-installer-laptops-clover.html
i didn't modify/install any kext and
#1 can you tell me is that okay to follow your Patching DSDT/SSDT guide to complete post installation?
#2 by looking this untouched ioreg can you help me what usb related patches would i need!!!!

 

[RehabMan]

hi mr rehabman i just installed fresh copy OS X 10.11 using your guide
http://www.tonymacx86.com/yosemite-...de-booting-os-x-installer-laptops-clover.html
i didn't modify/install any kext and
#1 can you tell me is that okay to follow your Patching DSDT/SSDT guide to complete post installation?
#2 by looking this untouched ioreg can you help me what usb related patches would i need!!!!

ACPI patching is covered in the ACPI patching guide.

 

[paun]

Your camera is probably on a port that is excluded... (in this case by DSDT code).

Read post #1 regarding port injectors.

all done! thank you!
I used also http://www.tonymacx86.com/el-capitan-desktop-support/172820-osx-el-capitan-usb-issues-11.html post #101, modifying accordingly + injector.