#12158 HIGH 4-softw: xo-4 -- USB "cannot reset port" after boot

[Zarro Boogs per Child]

#12158: xo-4 -- USB "cannot reset port" after boot
---------------------------------+------------------------------------------
           Reporter:  pgf        |       Owner:                                    
               Type:  defect     |      Status:  new                               
           Priority:  high       |   Milestone:  4-software                        
          Component:  kernel     |     Version:  Development source as of this date
         Resolution:             |    Keywords:  greenfeld                         
        Next_action:  reproduce  |    Verified:  0                                 
Deployment_affected:             |   Blockedby:                                    
           Blocking:             |  
---------------------------------+------------------------------------------

Comment(by pgf):

 this is still happening on C1 build machines.

 /var/log/messages doesn't pick up one of the strings of messages that
 dmesg shows:
 {{{
 pxau2o-ehci d4208000.usb: detected XactErr len 0/8 retry 1
 ...
 pxau2o-ehci d4208000.usb: detected XactErr len 0/8 retry 31
 }}}

 logs attached.

-- 
Ticket URL: <http://dev.laptop.org/ticket/12158#comment:6>
One Laptop Per Child <http://laptop.org/>
OLPC bug tracking system