Dear Qt/KDE team,

Since a large number of kf6 packages migrated to testing on 20
September, I have recieved the nonsense popup notification "Mouse
Battery Low (-1% Remaining)" whenever my wireless mouse is idle for a
while, or when I power off or disconnect it. (See attached screenshot.)
To rule out user error I swapped the battery anyway, and tested it on my
laptop running stable; the issue only appears here on forky.

This is the only thing logged when this happens:
plasmashell[3701]:
qrc:/qt/qml/plasma/applet/org/kde/plasma/notifications/global/Globals.qml:575:17:
Unable to assign QString to int

Clearly some bad math is happening somewhere. I am assigning this bug to
kf6-knotifications because that seems to make sense; unfortunately I
wasn't able to downgrade it to test because so many other kf6 packages
now depend on it at >=6.30.0~. The mouse power integration is handled
via solaar which was last updated in July, and other than this
notification, the applet reports the battery level normally.


Thanks for your work,
Jesse Rhodes (sney)
Debian Maintainer