Openmoko Bug #1158: Charging stops even while connected

[Openmoko Public Trac]

#1158: Charging stops even while connected
---------------------------------+------------------------------------------
    Reporter:  plr at udgaard.com   |        Owner:  openmoko-devel
        Type:  defect            |       Status:  new           
    Priority:  high              |    Milestone:  Om2008.10     
   Component:  System Software   |      Version:  unspecified   
    Severity:  critical          |   Resolution:                
    Keywords:  power management  |    Blockedby:                
Reproducible:  sometimes         |     Blocking:                
---------------------------------+------------------------------------------

Comment(by johndoesacc):

 I have experienced the same issue. It seems that it happens after it's
 completely charged. I tried it now while i was connected to it through
 USB. I run the Om distro fully updated with the 2008.8 repository as of
 today. I ran some commands while it happened. I split the output into two
 to illustrate when it happened:


 {{{
 root at om-gta02:~# cat /sys/devices/platform/s3c2440-i2c/i2c-
 adapter/i2c-0/0-0073/charger_type
 charger 1A mode 500mA
 root at om-gta02:~# apm --verbose
 APM BIOS 1.2 (kernel driver 1.13)
 On-line, battery charging: 100% (0:00:00)
 root at om-gta02:~# cat /sys/devices/platform/s3c2440-i2c/i2c-
 adapter/i2c-0/0-0073/charger_type
 charger 1A mode 500mA
 root at om-gta02:~# apm --verbose
 APM BIOS 1.2 (kernel driver 1.13)
 On-line, battery charging: 100% (0:00:00)
 }}}

 This is when it started showing the battery icon instead of the lightning
 bolt icon on the phone's screen.

 {{{
 root at om-gta02:~# cat /sys/devices/platform/s3c2440-i2c/i2c-
 adapter/i2c-0/0-0073/charger_type
 charger 1A mode 500mA
 root at om-gta02:~# apm --verbose
 APM BIOS 1.2 (kernel driver 1.13)
 On-line, battery status high: 100% (45d+12:15:00)
 root at om-gta02:~# cat /sys/devices/platform/s3c2440-i2c/i2c-
 adapter/i2c-0/0-0073/charger_type
 charger 1A mode 500mA
 root at om-gta02:~# apm --verbose
 APM BIOS 1.2 (kernel driver 1.13)
 On-line, battery status high: 100% (1d+1:05:00)
 root at om-gta02:~# cat /sys/devices/platform/s3c2440-i2c/i2c-
 adapter/i2c-0/0-0073/charger_type
 charger 1A mode 500mA
 root at om-gta02:~# apm --verbose
 APM BIOS 1.2 (kernel driver 1.13)
 On-line, battery status high: 100% (1d+14:40:00)
 root at om-gta02:~# cat /sys/devices/platform/s3c2440-i2c/i2c-
 adapter/i2c-0/0-0073/charger_type
 charger 1A mode 500mA
 root at om-gta02:~# apm --verbose
 APM BIOS 1.2 (kernel driver 1.13)
 On-line, battery status high: 100% (7d+5:26:00)
 root at om-gta02:~# cat /sys/devices/platform/s3c2440-i2c/i2c-
 adapter/i2c-0/0-0073/charger_type
 charger 1A mode 500mA
 root at om-gta02:~# apm --verbose
 APM BIOS 1.2 (kernel driver 1.13)
 On-line, battery status high: 100% (3d+21:21:00)
 root at om-gta02:~# cat /sys/devices/platform/s3c2440-i2c/i2c-
 adapter/i2c-0/0-0073/charger_type
 charger 1A mode 500mA
 root at om-gta02:~# apm --verbose
 APM BIOS 1.2 (kernel driver 1.13)
 On-line, battery status high: 100% (3d+8:54:00)
 root at om-gta02:~# cat /sys/devices/platform/s3c2440-i2c/i2c-
 adapter/i2c-0/0-0073/charger_type
 charger 1A mode 500mA
 root at om-gta02:~# apm --verbose
 APM BIOS 1.2 (kernel driver 1.13)
 On-line, battery status high: 100% (20:45:00)
 root at om-gta02:~# cat /sys/devices/platform/s3c2440-i2c/i2c-
 adapter/i2c-0/0-0073/charger_type
 charger 1A mode 500mA
 root at om-gta02:~# apm --verbose
 APM BIOS 1.2 (kernel driver 1.13)
 On-line, battery status high: 100% (5d+11:43:00)
 root at om-gta02:~# cat /sys/devices/platform/s3c2440-i2c/i2c-
 adapter/i2c-0/0-0073/charger_type
 charger 1A mode 500mA
 root at om-gta02:~# apm --verbose
 APM BIOS 1.2 (kernel driver 1.13)
 On-line, battery status high: 100% (1d+12:55:00)
 root at om-gta02:~# cat /sys/devices/platform/s3c2440-i2c/i2c-
 adapter/i2c-0/0-0073/charger_type
 charger 1A mode 500mA
 root at om-gta02:~# apm --verbose
 APM BIOS 1.2 (kernel driver 1.13)
 On-line, battery status high: 99% (20:28:00)

 }}}

-- 
Ticket URL: <https://docs.openmoko.org/trac/ticket/1158#comment:27>
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