- Joined
- Dec 11, 2010
- Messages
- 7
- Motherboard
- GA-Z87MX-D3H
- CPU
- i7-4770K @ 4.3 Ghz
- Graphics
- Gigabyte GTX 770 4GB OC
- Mac
- Classic Mac
- Mobile Phone
I'm having a curious issue with Mavericks.
My first installation on this rig went flawlessly. Everything pretty much worked out of the box and only a few kexts needed to be installed. However, the OS became corrupted and necessitated a reinstall. Since then it's been giving me a lot of issues, but this one is the only remaining one.
When I boot regularly, I get an instant kernel panic with the IOUSBFamily.kext. Verbose boot however does not trigger the kernel panic, but also does not get past the gray loading screen between the verbose output and the login menu. The rig boots fine with the flags -v -f.
However, one thing that is common between -v and -v -f is that IOUSBFamily outputs the same error: did not receive enough extra current for the SuperSpeed device. I keep a 16GB USB 3.0 flash drive as a recovery tool (7GB dedicated to OS X Installer, rest to overclocking/recovery), and from my testing the USB 3.0 fix (GenericUSB3.0.kext?) caused the system to freeze up. I suspect this is from the USB 3.0 being provided by the Intel chipset itself, so it doesn't need the kext.
When booted into the operating system with -v -f, despite the error above the device functions perfectly fine with 100 MB/s reads and 20 MB/s writes.
Do you think this is a corrupt IOUSBFamily.kext or something else?
My first installation on this rig went flawlessly. Everything pretty much worked out of the box and only a few kexts needed to be installed. However, the OS became corrupted and necessitated a reinstall. Since then it's been giving me a lot of issues, but this one is the only remaining one.
When I boot regularly, I get an instant kernel panic with the IOUSBFamily.kext. Verbose boot however does not trigger the kernel panic, but also does not get past the gray loading screen between the verbose output and the login menu. The rig boots fine with the flags -v -f.
However, one thing that is common between -v and -v -f is that IOUSBFamily outputs the same error: did not receive enough extra current for the SuperSpeed device. I keep a 16GB USB 3.0 flash drive as a recovery tool (7GB dedicated to OS X Installer, rest to overclocking/recovery), and from my testing the USB 3.0 fix (GenericUSB3.0.kext?) caused the system to freeze up. I suspect this is from the USB 3.0 being provided by the Intel chipset itself, so it doesn't need the kext.
When booted into the operating system with -v -f, despite the error above the device functions perfectly fine with 100 MB/s reads and 20 MB/s writes.
Do you think this is a corrupt IOUSBFamily.kext or something else?
