Strange USB Error

Discussion in 'MacBook Pro' started by fr0, Apr 18, 2007.

  1. fr0 macrumors member

    Joined:
    May 6, 2004
    #1
    Hi Everyone,
    I finally got on the Growl bandwagon and ever since I installed it I have seen random USB errors flash across the screen. In addition to this my machine sometimes hangs when I plug/unplug my USB soundsticks. It does not crash, but it may hang for up to 2 minutes before becoming responsive. That may or may not be related to this business.

    Here is a sample from /var/log/system.log:

    tarmac:/var/log fr0$ cat system.log.*| gunzip | grep AppleUSBHubPort
    Apr 17 14:50:44 tarmac kernel[0]: USBF: 517657.357 AppleUSBHubPort: Port 1 of Hub at 0x7d000000 reported error 0xe00002ed while doing set feature (resetting port)
    Apr 17 14:50:45 tarmac kernel[0]: USBF: 517658.536 AppleUSBHubPort: Port 1 of Hub at 0x7d000000 reported error 0xe00002ed while doing set feature (resetting port)
    Apr 17 08:43:18 tarmac kernel[0]: USBF: 497194.244 AppleUSBHubPort: Port 1 of Hub at 0x7d000000 reported error 0xe00002ed while doing set feature (resetting port)
    Apr 17 08:43:19 tarmac kernel[0]: USBF: 497195.110 AppleUSBHubPort: Port 1 of Hub at 0x7d000000 reported error 0xe00002ed while doing set feature (resetting port)

    Anyone know what this means? I did a google search and the only thing similar was on our favorite French Mac site. The google translation was poor, but it seems to be related to bluetooth. I don't use my bluetooth, but it has come up as "Not Available" on occaison (the x'ed out icon in the menu bar).

    Any insight? Anyone having the same issue? This is a rev. 1 blackbook (my third to be exact...).

    Cheers,
    fr0
     
  2. griznold macrumors newbie

    Joined:
    Apr 21, 2008
    #2
    I don't have the solution, but I've got the same problem.

    It appears during the day as well directly after switching on the machine. It's a MacBook rev. 1.

    But in general it doesn't seem to affect my system much. No freezing or something like that. The only thing I get from time to time is a uncontrolled wake from sleep.

    Code:
    Apr 20 22:49:47 ash069b kernel[0]: USBF:	95377.736	AppleUSBHubPort: Port 1 of Hub at 0x7d000000 reported error 0xe00002ed while doing set feature (resetting port)
    Apr 20 22:49:47 ash069b kernel[0]: USBF:	95378. 88	AppleUSBHubPort: Port 1 of Hub at 0x7d000000 reported error 0xe00002ed while doing set feature (resetting port)
    Apr 20 22:49:48 ash069b kernel[0]: USBF:	95378.441	AppleUSBHubPort: Port 1 of Hub at 0x7d000000 reported error 0xe00002ed while doing set feature (resetting port)
    Apr 20 22:49:48 ash069b kernel[0]: USBF:	95378.762	AppleUSBHubPort: Port 1 of Hub at 0x7d000000 reported error 0xe00002ed while doing set feature (resetting port)
    Apr 20 22:49:48 ash069b kernel[0]: USBF:	95379.115	AppleUSBHubPort: Port 1 of Hub at 0x7d000000 reported error 0xe00002ed while doing set feature (resetting port)

    Stops maybe the sleeping of the Mac
    Code:
    20/04/2008 22:43:41 kernel sleep 
    20/04/2008 22:43:41 kernel System Wake 
    20/04/2008 22:43:41 kernel USB caused wake event (EHCI) 
    20/04/2008 22:43:42 mDNSResponder[16] Note: Frequent transitions for interface en0 (FE80:0000:0000:0000:0217:F2FF:FE2D:CB92); network traffic reduction measures in effect 
    20/04/2008 22:43:42 mDNSResponder[16] Note: Frequent transitions for interface en2 (FE80:0000:0000:0000:021C:42FF:FE00:0000); network traffic reduction measures in effect 
     

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