Hello there. For starter I’m using the latest Manjaro Gnome 42 installation with every package updated to latest on Stable branch.
Recently I bought a Sony Dualshock 4 for gaming but then the controller ran out of battery so I plug it in with the USB cable into my USB port. I noticed that the battery report from wired connection is different from bluetooth connection. In the Power section in Settings, if I plug my controller in the USB port, right now after 3hrs of charing it reports 100%, it is fully charged. However when used with bluetooth connection the same number is reported as 85% instead.
I have tried checking the percentage with
cat /sys/class/power_supply/controller_id/capacity as well and both connection report different battery capacity.
What’s going on here? Which one should I trust? I don’t have a PS4 console so I can’t check for sure if it is fully charged or not. If this a bug how can I fix it myself?
Looking forward to a definitive answer. Thank you.