Openmoko Bug #1708: Power button stops working when wifi is turn off

[Openmoko Public Trac]

#1708: Power button stops working when wifi is turn off
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 Reporter:  slozano                     |        Owner:  openmoko-devel
     Type:  defect                      |       Status:  new           
 Priority:  normal                      |    Milestone:                
Component:  unknown                     |      Version:  unspecified   
 Severity:  major                       |   Resolution:                
 Keywords:  Powe_Managment, wfi, power  |     Blocking:                
Blockedby:                              |  
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Comment(by slozano):

 Replying to [comment:1 zecke]:
 > How and where do you turn off the wifi?
   I turn the wifi using the "POWER Menu" that can be found by pushing and
 holding the button for ~2 seconds.

 >Which image do you use?

     April 24 2008, However I been updating using opkg

 What do you mean by power button becomes unresponsive?
    Once the wifi is turn off, the power button stops working. The cell
 phone will not turn off when holding the button or there will be no access
 to the "POWER menu" if the cell phone goes into suspend mode, pushing the
 button will not wake the cell phone.

 Could you run top on the device when it becomes unresponsive?
 Yes I can, here is the output

 top - 20:40:01 up 11 min,  1 user,  load average: 3.64, 3.34, 2.00
 Tasks:  65 total,   1 running,  64 sleeping,   0 stopped,   0 zombie
 Cpu(s): 55.6%us, 33.3%sy,  0.0%ni,  0.0%id,  0.0%wa,  0.0%hi, 11.1%si,
 0.0%st
 Mem:    126260k total,    81840k used,    44420k free,      336k buffers
 Swap:        0k total,        0k used,        0k free,    43464k cached

   PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND
  1400 root      20   0  2252 1096  884 R 98.4  0.9   0:01.01 top
     1 root      20   0  1524  564  500 S  0.0  0.4   0:09.86 init
     2 root      15  -5     0    0    0 S  0.0  0.0   0:00.00 kthreadd
     3 root      15  -5     0    0    0 S  0.0  0.0   0:00.00 ksoftirqd/0
     4 root      RT  -5     0    0    0 S  0.0  0.0   0:00.00 watchdog/0
     5 root      15  -5     0    0    0 D  0.0  0.0   0:00.41 events/0
     6 root      15  -5     0    0    0 S  0.0  0.0   0:00.07 khelper
    64 root      15  -5     0    0    0 S  0.0  0.0   0:00.00 kblockd/0
    70 root      15  -5     0    0    0 S  0.0  0.0   0:00.00 ksuspend_usbd
    76 root      15  -5     0    0    0 S  0.0  0.0   0:00.00 khubd
    79 root      15  -5     0    0    0 S  0.0  0.0   0:00.00 kseriod
    85 root      15  -5     0    0    0 S  0.0  0.0   0:00.40 kmmcd
   114 root      20   0     0    0    0 S  0.0  0.0   0:00.00 pdflush
   115 root      20   0     0    0    0 S  0.0  0.0   0:00.00 pdflush
   116 root      15  -5     0    0    0 S  0.0  0.0   0:00.00 kswapd0
   117 root      15  -5     0    0    0 S  0.0  0.0   0:00.00 aio/0
   133 root      15  -5     0    0    0 S  0.0  0.0   0:00.00 kapmd

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Ticket URL: <https://docs.openmoko.org/trac/ticket/1708#comment:2>
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