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Weird USB issues

Joined
Dec 18, 2011
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21
Motherboard
GA-Z270-UD3 rev 1.0
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Core i5 7600K
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MSI Armor Gtx 1060 6gb
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Hi all!
Just upgraded my Yosemite (with Clover) installation using app, it went smooth, but afterwards I got only one USB port working. I can't even imagine where to look for solution to this, coz everything worked fine on Yosemite. Help me, please!
 
Joined
Feb 14, 2012
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USB3 is not working for me. Maybe your non working USB ports are all USB3?
 
Joined
Mar 24, 2011
Messages
211
Motherboard
EVGA P55 Micro SLI
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i5-760
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I'm on the same boat.

Clover 3229, P55 chipset, only one USB 2.0 port works on the entire machine. I have a 3.0 PCIe card that used GenericUSBXHCI but it's not loaded.

Also, rootless=0 gives me Kernel Panic.

Restoring my Yosemite backup.

Cheers!
 
Joined
Mar 24, 2011
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1,045
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ASUS Z10PE-D8 WS
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2x E5-2683 v3
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Generic USB kext will KP in 10.11 this is a know fact for long time now, 10.11 has issues with USB on older hardware as well, also known fact. Only way to fix USB issues is DSDT patches and editing the USB kexts to match.

Newer hardware like haswell/broadwell work fine.
 
Joined
Mar 24, 2011
Messages
211
Motherboard
EVGA P55 Micro SLI
CPU
i5-760
Graphics
GTX 760
Classic Mac
  1. 512K
Mobile Phone
  1. Android
Generic USB kext will KP in 10.11 this is a know fact for long time now, 10.11 has issues with USB on older hardware as well, also known fact. Only way to fix USB issues is DSDT patches and editing the USB kexts to match.

Newer hardware like haswell/broadwell work fine.

I didn't know about GenericUSBXHCI, but I do have my DSDT patched and works fine on Clover. I never needed any patched USB kext.

Cheers!
 
Joined
Dec 18, 2011
Messages
21
Motherboard
GA-Z270-UD3 rev 1.0
CPU
Core i5 7600K
Graphics
MSI Armor Gtx 1060 6gb
Mobile Phone
  1. Android
Generic USB kext will KP in 10.11 this is a know fact for long time now, 10.11 has issues with USB on older hardware as well, also known fact. Only way to fix USB issues is DSDT patches and editing the USB kexts to match.

Newer hardware like haswell/broadwell work fine.

Can you be more specific about changes that needed in USB kexts?
 
Joined
Jun 15, 2012
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