🚀 go-pugleaf

Rev.A iMac (Bondi), O/S 9.2.2, usb keyboard: macally ikey
USB drivers 1.5.6 apple standard install
problem: keyboard intermittently fails to send keypresses, forcing a restart
via mouse to temporarily correct.
after testing all the connections etc., ran apple system profile, scanned
devices and volumes and did a usb report (show usb alerts and events).
lines 32.x reports unable to locate device descriptors; this appears to be
the keyboard isn't reporting its function?
line 1.851 and lines 34.x are also interesting?

if anybody can lend me their qualified attention, and advise me of the
nature of this problem?
I am guessing it *may* be the keyboard itself, but have doubts b/c it is
brand new, and I have had no prob's w/ macally previously.


1.740: Expert - Initializing ROM based USB Expert 1.5.6
1.782: [  123456789]: UIM    - wake handler enqueued 0
1.851: [          0]: USL    - ctlPktHandler, ********** unqueued does not
match 65535
1.851: [          0]: USL    - ctlPktHandler pb 179760
1.851: [          0]: USL    - ctlPktHandler pbq 0
1.851: [  123456789]: UIM    - UIMEndpointDelete: Could not find endpoint
-6987
1.874: [   75575968]: Expert - LoadClassDriver: USBHub1Apple - calling
driver initialize routine... 0
1.875: [   75575968]: Expert - LoadClassDriver: USBHub1Apple - driver
initialization completed 0
1.876: [   75575968]: Driver - Externally powered Hub attached - power
supply good 0
1.974: [   75575968]: Driver - Hub Driver - Device found, calling
USBHubAddDevice. Port 1
2.018: [   75576225]: Expert - LoadClassDriver: USBHub0Apple - calling
driver initialize routine... 0
2.019: [   75576225]: Expert - LoadClassDriver: USBHub0Apple - driver
initialization completed 0
2.024: [   75576225]: Driver - Hub Driver - Hub is bus powered 50
2.025: [   75576225]: Driver - Hub attached - Self/Bus powered, no external
power 0
2.073: [   75576225]: Driver - Hub Driver - Device found, calling
USBHubAddDevice. Port 1
2.114: [   75576482]: Expert - LoadClassDriver: USBCompositeDevice1.5.6 -
calling driver initialize routine... 0
2.114: [   75576482]: Expert - LoadClassDriver: USBCompositeDevice1.5.6 -
driver initialization completed 0
2.161: [-1744499966]: Expert - LoadInterfaceDriver:
USBHIDKeyboardModule1.5.6 - calling driver initialize routine... 0
2.161: [-1744499966]: Expert - LoadInterfaceDriver:
USBHIDKeyboardModule1.5.6 - driver initialization completed 0
2.175: [   75576225]: Driver - Hub Driver - Device found, calling
USBHubAddDevice. Port 2
2.425: [   75576867]: Expert - LoadClassDriver: USBCompositeDevice1.5.6 -
calling driver initialize routine... 0
2.425: [   75576867]: Expert - LoadClassDriver: USBCompositeDevice1.5.6 -
driver initialization completed 0
2.481: [-1744499709]: Expert - LoadInterfaceDriver: USBHIDMouseModule1.5.6 -
calling driver initialize routine... 0
2.483: [-1744499709]: Expert - LoadInterfaceDriver: USBHIDMouseModule1.5.6 -
driver initialization completed 0
3.440: [          0]: Expert - Bus Enumeration using ROM-based drivers
(mSec):  1599
3.445: [          0]: Expert - Registered with Native Power Manager 0
32.518: [-1744499966]: Fatal Error: USBHIDKeyboardModule: Error during
kReadInterruptPipe, -6982, 7
32.521: [-1744499709]: Fatal Error: USBHIDMouseModule: Error during
ReadInterruptPipe, -6982, 6
32.522: [-1744499966]: Fatal Error: USBCompositeDriver -
USBDisposeInterfaceRef - immediate error, -6999, -6978
32.522: [-1744499709]: Fatal Error: USBCompositeDriver -
USBDisposeInterfaceRef - immediate error, -6999, -6978
32.525: [   75576482]: Expert - Finalize returned:  0
32.528: [   75576867]: Expert - Finalize returned:  0
32.534: [-1744499966]: Expert - Unable to locate device descriptor:  -2538
32.534: [-1744499966]: Expert - Finalize returned:  0
32.543: [-1744499709]: Expert - Unable to locate device descriptor:  -2538
32.543: [-1744499709]: Expert - Finalize returned:  0
32.866: [          0]: Expert - MatchDriverToDevice: No valid members in
disk fragment -2814
33.198: [   75576482]: Expert - LoadClassDriver: USBCompositeDevice1.5.6 -
calling driver initialize routine... 0
33.200: [   75576482]: Expert - LoadClassDriver: USBCompositeDevice1.5.6 -
driver initialization completed 0
33.310: [          0]: Expert - MatchDriverToDevice: No valid members in
disk fragment -2814
33.447: [   75576867]: Expert - LoadClassDriver: USBCompositeDevice1.5.6 -
calling driver initialize routine... 0
33.448: [   75576867]: Expert - LoadClassDriver: USBCompositeDevice1.5.6 -
driver initialization completed 0
33.736: [        876]: Expert - LoadUSBShim: Unable to register fragment!
-2805
34.031: [          0]: Expert - MatchDriverToInterface: No valid members in
disk fragment -2814
34.142: [-1744499452]: Expert - LoadInterfaceDriver:
USBHIDKeyboardModule1.5.6 - calling driver initialize routine... 0
34.161: [-1744499452]: Expert - LoadInterfaceDriver:
USBHIDKeyboardModule1.5.6 - driver initialization completed 0
34.547: [          0]: Expert - MatchDriverToInterface: No valid members in
disk fragment -2814
34.641: [-1744499195]: Expert - LoadInterfaceDriver: USBHIDMouseDriver -
calling driver initialize routine... 0
34.642: [-1744499195]: Expert - LoadInterfaceDriver: USBHIDMouseDriver -
driver initialization completed 0
34.650: [          0]: USL    - processDelayQ delayQueueChanged, breaking 0
35.445: [          0]: Expert - Bus Enumeration using disk-based drivers
(mSec):  1533