USB 3.0: Mouse working, but no USB Stick

[yugox]

Hello

I installed the latest GenericUSBXHCI kext in the /Extra folder.
USB-Mouse and USB-WLAN is working but no USB Stick can be mounted or even recognized.
But it was working on Mountain Lion, now I'm on 10.10.3.

Thank you for every help,
Yugo

 

[RehabMan]

Hello

I installed the latest GenericUSBXHCI kext in the /Extra folder.

Kexts are not loaded from /Extra.

USB-Mouse and USB-WLAN is working but no USB Stick can be mounted or even recognized.
But it was working on Mountain Lion, now I'm on 10.10.3.

Better results with AppleUSBXHCI.kext. GenericUSBXHCI.kext has issues on Yosemite (not likely to be fixed).