(Originally posted to the KDE list but now I don't think it's a KDE
issue).
Using the Status and Notifications widget used to show the battery
level in my Bluetooth mouse. Now it just says there are no batteries.
It's a desktop, so there are indeed no batteries in the system, but
there are in the mouse.
One responder suggested trying "upower -d". This shows no battery
either.
Any ideas? This used to work for me.
poc