#8010 HIGH 8.2.1: joyride-2301: My Battery (status in frame) fails to update after auto-suspend.

[Zarro Boogs per Child]

#8010: joyride-2301:  My Battery (status in frame) fails to update after auto-
suspend.
----------------------------+-----------------------------------------------
   Reporter:  thomaswamm    |       Owner:  cjb                              
       Type:  defect        |      Status:  new                              
   Priority:  high          |   Milestone:  8.2.1                            
  Component:  not assigned  |     Version:  Development build as of this date
 Resolution:                |    Keywords:  blocks-:8.2.0                    
Next_action:  reproduce     |    Verified:  0                                
  Blockedby:                |    Blocking:                                   
----------------------------+-----------------------------------------------

Comment(by pgf):

 some raw data, captured with joyride-2294 (will upgrade today):

 immediately after powerup, all wakeup events are enabled:
 {{{
     $ grep ^ /sys/power/wakeup_events/*
     /sys/power/wakeup_events/ac_power:1
     /sys/power/wakeup_events/battery_error:1
     /sys/power/wakeup_events/battery_soc:1
     /sys/power/wakeup_events/battery_state:1
     /sys/power/wakeup_events/ebook_mode_change:1
     /sys/power/wakeup_events/ps2event:1
     /sys/power/wakeup_events/wlan:1
 }}}

 immediately after a power button suspend, or a lid close/open suspend, all
 events are still enabled.

 after an auto-suspend, the A/C and battery SOC events are disabled:
 {{{
     $ grep ^ /sys/power/wakeup_events/*
     /sys/power/wakeup_events/ac_power:0
     /sys/power/wakeup_events/battery_error:1
     /sys/power/wakeup_events/battery_soc:0
     /sys/power/wakeup_events/battery_state:1
     /sys/power/wakeup_events/ebook_mode_change:1
     /sys/power/wakeup_events/ps2event:1
     /sys/power/wakeup_events/wlan:1
 }}}
 the correct states for these events (enabled) are restored after a power
 button suspend/resume cycle.

 when the event mask is incorrect, a lid close/open during a subsequent
 autosuspend does _not_ fix it, but a lid close/open while _not_ suspended
 does.

 while auto-suspended, inserting A/C will still cause a wakeup.  this
 implies the mask is being corrupted during the resume.

-- 
Ticket URL: <http://dev.laptop.org/ticket/8010#comment:13>
One Laptop Per Child <http://laptop.org/>
OLPC bug tracking system