49459b6b72
It happens that some devices are considered as batteries, even if they cannot be charged or used as a power supply for the laptop. The ELAN device deals with the touchpad and is a "battery". When looking at the udev info, it appears that there is no technology present as well as the basic battery info (energy levels). P: /devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-0/i2c-ELAN24CC:00/0018:04F3:24CC.0003/power_supply/hid-0018:04F3:24CC.0003-battery E: DEVPATH=/devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-0/i2c-ELAN24CC:00/0018:04F3:24CC.0003/power_supply/hid-0018:04F3:24CC.0003-battery E: POWER_SUPPLY_CAPACITY=1 E: POWER_SUPPLY_MODEL_NAME=ELAN24CC:00 04F3:24CC E: POWER_SUPPLY_NAME=hid-0018:04F3:24CC.0003-battery E: POWER_SUPPLY_ONLINE=1 E: POWER_SUPPLY_PRESENT=1 E: POWER_SUPPLY_SCOPE=Device E: POWER_SUPPLY_STATUS=Discharging E: SUBSYSTEM=power_supply The issue with that kind of devices is that it confuses the battery gadget. Since two batteries are present, the total capacity is divided by 2, resulting in the gadget displaying only 50% when the battery is fully charged. To avoid this, we check that the battery technology is known. @fix |
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