[Trac #436] Battery charge estimation non-linear.

[Zarro Boogs per Child]

#436: Battery charge estimation non-linear.
--------------------+-------------------------------------------------------
 Reporter:  dwmw2   |       Owner:  blizzard
     Type:  defect  |      Status:  new     
 Priority:  normal  |   Milestone:  BTest-1 
Component:  distro  |    Keywords:          
--------------------+-------------------------------------------------------
 Note the massive jump from 48% to 85% charge at 03:59:

 {{{
 -bash-3.1#  while true ; do echo olpc3 `date +"%H:%M:%S"  ; cat
 /sys/class/battery/psu_[01]/{current,voltage,capacity_percentage,status}`
 ; sleep 60 ; done
 olpc3 03:03:35 1112 7001 19 present charging on-line
 olpc3 03:04:35 1113 7009 19 present charging on-line
 olpc3 03:05:35 1113 7017 20 present charging on-line
 olpc3 03:06:36 1114 7026 20 present charging on-line
 olpc3 03:07:36 1114 7033 21 present charging on-line
 olpc3 03:08:36 1114 7040 21 present charging on-line
 olpc3 03:09:36 1115 7047 22 present charging on-line
 olpc3 03:10:36 1116 7053 22 present charging on-line
 olpc3 03:11:36 1115 7060 23 present charging on-line
 olpc3 03:12:36 1118 7067 23 present charging on-line
 olpc3 03:13:36 1118 7073 24 present charging on-line
 olpc3 03:14:36 1118 7079 24 present charging on-line
 olpc3 03:15:36 1117 7084 25 present charging on-line
 olpc3 03:16:36 1118 7092 26 present charging on-line
 olpc3 03:17:36 1118 7099 26 present charging on-line
 olpc3 03:18:36 1120 7105 27 present charging on-line
 olpc3 03:19:36 1120 7110 27 present charging on-line
 olpc3 03:20:36 1121 7117 28 present charging on-line
 olpc3 03:21:36 1121 7122 28 present charging on-line
 olpc3 03:22:36 1121 7128 29 present charging on-line
 olpc3 03:23:36 1121 7135 29 present charging on-line
 olpc3 03:24:36 1122 7141 30 present charging on-line
 olpc3 03:25:37 1123 7147 30 present charging on-line
 olpc3 03:26:37 1125 7154 31 present charging on-line
 olpc3 03:27:37 1125 7160 31 present charging on-line
 olpc3 03:28:37 1126 7167 32 present charging on-line
 olpc3 03:29:37 1127 7172 32 present charging on-line
 olpc3 03:30:37 1128 7180 33 present charging on-line
 olpc3 03:31:37 1128 7186 33 present charging on-line
 olpc3 03:32:37 1129 7194 34 present charging on-line
 olpc3 03:33:37 1129 7200 35 present charging on-line
 olpc3 03:34:37 1131 7208 35 present charging on-line
 olpc3 03:35:37 1131 7215 36 present charging on-line
 olpc3 03:36:37 1132 7223 36 present charging on-line
 olpc3 03:37:37 1132 7231 37 present charging on-line
 olpc3 03:38:37 1134 7239 37 present charging on-line
 olpc3 03:39:37 1134 7247 38 present charging on-line
 olpc3 03:40:37 1135 7256 38 present charging on-line
 olpc3 03:41:37 1136 7265 39 present charging on-line
 olpc3 03:42:37 1137 7274 39 present charging on-line
 olpc3 03:43:37 1137 7284 40 present charging on-line
 olpc3 03:44:37 1139 7293 40 present charging on-line
 olpc3 03:45:38 1139 7304 41 present charging on-line
 olpc3 03:46:38 1141 7315 41 present charging on-line
 olpc3 03:47:38 1142 7326 42 present charging on-line
 olpc3 03:48:38 1143 7337 43 present charging on-line
 olpc3 03:49:38 1147 7348 43 present charging on-line
 olpc3 03:50:38 1147 7359 44 present charging on-line
 olpc3 03:51:38 1148 7371 44 present charging on-line
 olpc3 03:52:38 1149 7381 45 present charging on-line
 olpc3 03:53:38 1149 7394 45 present charging on-line
 olpc3 03:54:38 1150 7405 46 present charging on-line
 olpc3 03:55:38 1152 7415 46 present charging on-line
 olpc3 03:56:38 1152 7426 47 present charging on-line
 olpc3 03:57:38 1152 7437 47 present charging on-line
 olpc3 03:58:38 1154 7447 48 present charging on-line
 olpc3 03:59:38 1154 7457 85 present charging on-line
 olpc3 04:00:38 1155 7467 85 present charging on-line
 olpc3 04:01:38 1155 7475 86 present charging on-line
 olpc3 04:02:38 1155 7483 86 present charging on-line
 olpc3 04:03:38 1157 7492 87 present charging on-line
 olpc3 04:04:38 1156 7498 87 present charging on-line
 olpc3 04:05:39 1158 7503 88 present charging on-line
 olpc3 04:06:39 1159 7508 89 present charging on-line

 }}}

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Ticket URL: <http://dev.laptop.org/ticket/436>
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