Hello, I am running KDE 4.11.x on an Lenovo Thinkpad T440s with two batteries.
The KDE battery widget works fine after the initial boot and shows the correct values for both batteries.
But after a standby and resume cycle, in about 25% of the time, the battery widget is missing to display one battery (currently BAT0 is missing).
This is the output of "upower -d" after resume: --------------- brauchle@mo-brauchle:~> upower -d Device: /org/freedesktop/UPower/devices/line_power_AC native-path: AC power supply: yes updated: Tue 13 May 2014 10:14:56 AM CEST (120 seconds ago) has history: no has statistics: no line-power online: yes Device: /org/freedesktop/UPower/devices/battery_BAT1 native-path: BAT1 vendor: LGC model: 45N1127 serial: 4696 power supply: yes updated: Tue 13 May 2014 10:16:30 AM CEST (26 seconds ago) has history: yes has statistics: yes battery present: yes rechargeable: yes state: charging energy: 2.11 Wh energy-empty: 0 Wh energy-full: 23.68 Wh energy-full-design: 23.48 Wh energy-rate: 23.224 W voltage: 11.947 V time to full: 55.7 minutes percentage: 8% capacity: 100% technology: lithium-ion History (charge): 1399968990 8.000 charging 1399968960 7.000 charging 1399968930 6.000 charging History (rate): 1399968990 23.224 charging 1399968960 19.680 charging 1399968930 27.635 charging Device: /org/freedesktop/UPower/devices/battery_BAT0 native-path: BAT0 vendor: SONY model: 45N1111 serial: 12294 power supply: yes updated: Tue 13 May 2014 10:16:30 AM CEST (26 seconds ago) has history: yes has statistics: yes battery present: yes rechargeable: yes state: charging energy: 18.26 Wh energy-empty: 0 Wh energy-full: 22.97 Wh energy-full-design: 23.2 Wh energy-rate: 0 W voltage: 12.002 V percentage: 79% capacity: 99.0086% technology: lithium-polymer Daemon: daemon-version: 0.9.23 can-suspend: yes can-hibernate: yes on-battery: no on-low-battery: no lid-is-closed: no lid-is-present: yes is-docked: no ---------------Both batteries are displayed there, but the battery widget only shows one (BAT1) battery installed and charging.
Best regards, Joschi Brauchle
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