Created attachment 146371 [details] Screenshot SUMMARY See screenshot. This happened 3-4 times on my Thinkpad X1 Gen 7, but I still haven't figured how to reproduce it. The laptop is unplugged and discharging, but the battery monitor applet thinks it's plugged. SOFTWARE/OS VERSIONS Linux/KDE Plasma: 5.23.90 KDE Plasma Version: 5.23.90 KDE Frameworks Version: 5.90.0 This is Fedora Rawhide, but I'm almost certain I have seen this bug also when I was still running Fedora 35 with Plasma 5.23.5.
Created attachment 146373 [details] Screenshot of Battery in Device Viewer
*** This bug has been marked as a duplicate of bug 423556 ***