On 2018-05-17 at 08:52:08 Chris Murphy wrote: > I've noticed this only a few times, and it doesn't always happen, but > there isn't enough data to form a pattern. > > Fedora Workstation 28 > kernel varies but mainly I use Rawhide kernels to catch bugs > > [ 0.000000] DMI: HP HP Spectre Notebook/81A0, BIOS F.40 02/26/2018 > > Battery is 100% charged. Computer is powered off via GNOME power > button icon thingy. Unplug power cord. Go to bed. Morning I plug power > back into the laptop and boot, and the battery icon indicates > charging, click on that icon and it reports it's charging the batter, > will take 40 minutes until full (80%). > > So how the heck is the battery losing 20% when the laptop is powered > off? I have in the past couple weeks left the laptop overnight in > suspend to RAM mode, unplugged from power, and in the morning it's 90% > charged, which makes some sense I guess even though that still seems > like a lot of loss. But 20% powered off makes no sense. > > The first time this happened I was suspicious of my own memory: OK > maybe I left it in suspend even though I'm 99% certain I powered it > off, but which is more likely, that I'm being spacey or that the > laptop discharged 20% overnight while powered off? But this time I am > certain it was powered off. > > Anyway, it's been charging a bit before I ran this: > > > [chris@f28h ~]$ upower -i /org/freedesktop/UPower/devices/battery_BAT1 > native-path: BAT1 > vendor: Hewlett-Packard > model: PABAS0241231 > serial: 41167 > power supply: yes > updated: Thu 17 May 2018 08:42:18 AM MDT (45 seconds ago) > has history: yes > has statistics: yes > battery > present: yes > rechargeable: yes > state: charging > warning-level: none > energy: 27.412 Wh > energy-empty: 0 Wh > energy-full: 31.5161 Wh > energy-full-design: 38.115 Wh > energy-rate: 6.7067 W > voltage: 8.743 V > time to full: 36.7 minutes > percentage: 86% > capacity: 82.6869% > technology: lithium-ion > icon-name: 'battery-full-charging-symbolic' > History (rate): > 1526568138 6.707 charging > > [chris@f28h ~]$ > > > Pretty weird. > > What happens if you also remove the battery during the power off period? -- Regards, Erik P. Olsen _______________________________________________ users mailing list -- users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to users-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://getfedora.org/code-of-conduct.html List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/users@xxxxxxxxxxxxxxxxxxxxxxx/message/FIFCIRFTZPL5PNIGA65SD4PID7BQQTEJ/
