https://bugzilla.kernel.org/show_bug.cgi?id=16218
Summary: acer timeline x 4820 battery always claims to be at 0%
charge / unknown fill state
Product: ACPI
Version: 2.5
Kernel Version: 2.6.32-23-generic #37-Ubuntu SMP Fri Jun 11 08:03:28
UTC 2010 x86_64 GNU/Linux
Platform: All
OS/Version: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Power-Battery
AssignedTo: [email protected]
ReportedBy: [email protected]
Regression: No
Created an attachment (id=26779)
--> (https://bugzilla.kernel.org/attachment.cgi?id=26779)
acpidump output
The battery always shows as being at 0% charged
# acpi -V
Battery 0: Unknown, 0%, rate information unavailable
Battery 0: design capacity 4400 mAh, last full capacity 4400 mAh = 100%
Adapter 0: on-line
Thermal 0: ok, 40.0 degrees C
Thermal 0: trip point 0 switches to mode critical at temperature 105.0 degrees
C
Thermal 0: trip point 1 switches to mode passive at temperature 98.0 degrees C
Cooling 0: LCD 0 of 9
Cooling 1: LCD 0 of 9
Cooling 2: Processor 0 of 10
Cooling 3: Processor 0 of 10
Cooling 4: Processor 0 of 10
Cooling 5: Processor 0 of 10
# grep . /proc/acpi/battery/*/*
/proc/acpi/battery/BAT1/alarm:alarm: 300 mAh
/proc/acpi/battery/BAT1/info:present: yes
/proc/acpi/battery/BAT1/info:design capacity: 4400 mAh
/proc/acpi/battery/BAT1/info:last full capacity: 4400 mAh
/proc/acpi/battery/BAT1/info:battery technology: rechargeable
/proc/acpi/battery/BAT1/info:design voltage: 11100 mV
/proc/acpi/battery/BAT1/info:design capacity warning: 300 mAh
/proc/acpi/battery/BAT1/info:design capacity low: 132 mAh
/proc/acpi/battery/BAT1/info:capacity granularity 1: 32 mAh
/proc/acpi/battery/BAT1/info:capacity granularity 2: 32 mAh
/proc/acpi/battery/BAT1/info:model number: BAT1
/proc/acpi/battery/BAT1/info:serial number: 11
/proc/acpi/battery/BAT1/info:battery type: 11
/proc/acpi/battery/BAT1/info:OEM info: 11
/proc/acpi/battery/BAT1/state:present: yes
/proc/acpi/battery/BAT1/state:capacity state: ok
/proc/acpi/battery/BAT1/state:charging state: charged
/proc/acpi/battery/BAT1/state:present rate: unknown
/proc/acpi/battery/BAT1/state:remaining capacity: unknown
/proc/acpi/battery/BAT1/state:present voltage: 10000 mV
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