Dear Raphaël, Thanks a lot for your advice. The change you propose does not solve the problem:
``` # tlp-stat -b --- TLP 1.5.0 -------------------------------------------- +++ Battery Care Plugin: thinkpad Supported features: charge thresholds, recalibration Driver usage: * natacpi (thinkpad_acpi) = inactive (disabled by configuration) * tpacpi-bat (acpi_call) = active (charge thresholds, recalibration) Parameter value ranges: * START_CHARGE_THRESH_BAT0/1: 0(off)..96(default)..99 * STOP_CHARGE_THRESH_BAT0/1: 1..100(default) +++ ThinkPad Battery Status: BAT0 (Main / Internal) /sys/class/power_supply/BAT0/manufacturer = SMP /sys/class/power_supply/BAT0/model_name = 5B10W51864 /sys/class/power_supply/BAT0/cycle_count = 14 /sys/class/power_supply/BAT0/energy_full_design = 52500 [mWh] /sys/class/power_supply/BAT0/energy_full = 52500 [mWh] /sys/class/power_supply/BAT0/energy_now = 14440 [mWh] /sys/class/power_supply/BAT0/power_now = 9165 [mW] /sys/class/power_supply/BAT0/status = Discharging tpacpi-bat.BAT0.startThreshold = 0 [%] tpacpi-bat.BAT0.stopThreshold = 100 [%] tpacpi-bat.BAT0.forceDischarge = 0 Charge = 27.5 [%] Capacity = 100.0 [%] ``` Please let me know if there is anything I can do to debug this issue. All the best, Benedikt