1. System is suppose to hibernate at 5%. Currently battery level is going down below 5% and then system would flicker and shutdown. 2. Battery status is being misreported. When discharging it tell time to discharge 1:52:25 and when charging it tells 1:52:25. As far as I can correct battery percentage is being reported. See the screenshot http://imgur.com/UqRcyCl and http://i.imgur.com/D7Yj6wA.png Device: /org/freedesktop/UPower/devices/battery_BAT0 native-path: BAT0 vendor: SANYO model: 42T4799 serial: 14409 power supply: yes updated: Fri 14 Nov 2014 11:21:33 PM IST (78 seconds ago) has history: yes has statistics: yes battery present: yes rechargeable: yes state: charging warning-level: none energy: 4.65 Wh energy-empty: 0 Wh energy-full: 34.17 Wh energy-full-design: 93.24 Wh energy-rate: 27.167 W voltage: 11.71 V time to full: 1.1 hours percentage: 13% capacity: 36.6474% technology: lithium-ion icon-name: 'battery-low-charging-symbolic' History (charge): 1415987493 13.000 charging History (rate): 1415987493 27.167 charging Reproducible: Always Steps to Reproduce: 1. check battery monitor and upower -d values while charging and discharging 2. 3. Actual Results: Battery level goes below 5% and system shuts down. Misreporting battery level Expected Results: System should hibernate at value set in system settings. Should report accurate battery level. Fedora 21 Plasma 5.1.x
Created attachment 89585 [details] upower -d and battery monitor screenshot showing battery time disparity
Some folks have reported similar problems in 4.14.1. It could be related. https://bugs.kde.org/show_bug.cgi?id=338406
Can you reproduce the issue with the just released PowerDevil 5.1.2? There have been fixes to the upower backend not properly updating batery status on newer upower versions (that is the remaining time issue you saw, potentially didn't update percentage either). Thanks!
I am no longer able to replicate it with powerdevil-5.2.0