cfb5d41bdf
The PMIC AXP803 sends an interrupt to the A64 CPU when the battery is critical low. This wakes up the phone at ~10% battery level, but UPower wasn't configured to add upon this interrupt as the action level was way lower. Therefore, the PMIC performed a hard shutdown when the battery level dropped further, which may cause data loss.
94 lines
2.8 KiB
Text
94 lines
2.8 KiB
Text
# Only the system vendor should modify this file, ordinary users
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# should not have to change anything.
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[UPower]
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# Enable the Watts Up Pro device.
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#
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# The Watts Up Pro contains a generic FTDI USB device without a specific
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# vendor and product ID. When we probe for WUP devices, we can cause
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# the user to get a perplexing "Device or resource busy" error when
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# attempting to use their non-WUP device.
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#
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# The generic FTDI device is known to also be used on:
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#
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# - Sparkfun FT232 breakout board
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# - Parallax Propeller
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#
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# default=false
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EnableWattsUpPro=false
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# Don't poll the kernel for battery level changes.
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#
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# Some hardware will send us battery level changes through
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# events, rather than us having to poll for it. This option
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# allows disabling polling for hardware that sends out events.
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#
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# default=false
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NoPollBatteries=false
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# Do we ignore the lid state
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#
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# Some laptops are broken. The lid state is either inverted, or stuck
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# on or off. We can't do much to fix these problems, but this is a way
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# for users to make the laptop panel vanish, a state that might be used
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# by a couple of user-space daemons. On Linux systems, see also
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# logind.conf(5).
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#
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# default=false
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IgnoreLid=false
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# Policy for warnings and action based on battery levels
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#
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# Whether battery percentage based policy should be used. The default
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# is to use the time left, change to true to use the percentage, which
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# should work around broken firmwares. It is also more reliable than
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# the time left (frantically saving all your files is going to use more
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# battery than letting it rest for example).
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# default=true
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UsePercentageForPolicy=true
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# When UsePercentageForPolicy is true, the levels at which UPower will
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# consider the battery low, critical, or take action for the critical
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# battery level.
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#
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# This will also be used for batteries which don't have time information
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# such as that of peripherals.
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#
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# If any value is invalid, or not in descending order, the defaults
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# will be used.
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#
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# Defaults:
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# PercentageLow=10
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# PercentageCritical=3
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# PercentageAction=2
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PercentageLow=20
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PercentageCritical=17
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PercentageAction=15
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# When UsePercentageForPolicy is false, the time remaining at which UPower
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# will consider the battery low, critical, or take action for the critical
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# battery level.
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#
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# If any value is invalid, or not in descending order, the defaults
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# will be used.
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#
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# Defaults:
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# TimeLow=1200
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# TimeCritical=300
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# TimeAction=120
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TimeLow=1200
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TimeCritical=300
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TimeAction=120
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# The action to take when "TimeAction" or "PercentageAction" above has been
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# reached for the batteries (UPS or laptop batteries) supplying the computer
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#
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# Possible values are:
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# PowerOff
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# Hibernate
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# HybridSleep
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#
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# If HybridSleep isn't available, Hibernate will be used
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# If Hibernate isn't available, PowerOff will be used
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CriticalPowerAction=PowerOff
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