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USB Device Timeout

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I have successfully installed 10.8 and updated to 10.8.1.

  • GA-EP45-UD3 Rev1
  • 8 GB Ram
  • Sparkle Coolpipe 512MB
  • Custom DSDT

When I try to copy a big file such as >1GB to an external

connected USB Drive , the copy process stops after a while and I get the

following message{s} in the Console:


25.08.12 13:13:42,000 kernel[0]:

USBF: 423.502 AppleUSBEHCI[0xffffff8011661000]::Found a transaction past the completion deadline on bus 0xfa, timing out! (Addr: 5, EP: 2)



I tried the USBFix of Chameleon :









But nothing changed that issue.

Anyone else encountered this or a similar issue?

How to solve it ?


Another issue I saw when booting verbose is the message that the Bootcache is bigger than the Physical Memory?

Is that "normal"?




Here some other suspicious Console logs :


25.08.12 11:56:16,954 WindowServer[90]: CGXSetWindowBackgroundBlurRadius: Invalid window 0xffffffff

25.08.12 11:56:16,975 loginwindow[57]: find_shared_window: WID -1

25.08.12 11:56:16,975 loginwindow[57]: CGSGetWindowTags: Invalid window 0xffffffff

25.08.12 11:56:17,145 WindowServer[90]: Created shield window 0x77 for display 0x2b2848cd

25.08.12 11:56:17,146 WindowServer[90]: device_generate_desktop_screenshot: authw 0x7fc9c1432c50(2000), shield 0x7fc9c14359c0(2001)

25.08.12 11:56:29,002 loginwindow[57]: ERROR | -[LWScreenLock(Private) screenIsLockedTimeExpired:] | No lock state found, use built in check

25.08.12 11:56:29,000 kernel[0]: Wake reason: ?

25.08.12 11:56:29,000 kernel[0]: The USB device Keyboard Hub (Port 2 of Hub at 0xfd000000) may have caused a wake by issuing a remote wakeup (2)

25.08.12 13:08:39,177 WindowServer[112]: kCGErrorNotImplemented: receive_notification: CPXSetEventFilter failed



Anyone else out there with a GA-EP45 UD3 Rev. 1.0 ?


Edited by daslicht

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in DSDT rename USBO, USB1 etc to UHC1, UHC2 etc;

USBE and USE2 to EHC1 and EHC2



change PX43 to SBUS and insert BUS0

Device (BUS0)
			    Name (_CID, "smbus")
			    Name (_ADR, Zero)
			    Device (DVL0)
				    Name (_ADR, 0x57)
				    Name (_CID, "diagsvault")
				    Method (_DSM, 4, NotSerialized)
					    Store (Package (0x02)
						    }, Local0)
					    DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
					    Return (Local0)

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