Bug#945528: org.kde.powerdevil.backlighthelper: QDBusArgument: read from a write-only object
It was fixed in polkit-qt-1 0.113: https://invent.kde.org/libraries/polkit-qt-1/-/commit/fb1667ac9a5437b4784d2806a3e816cbdbe404a5
Bug#945528: org.kde.powerdevil.backlighthelper: QDBusArgument: read from a write-only object
Package: powerdevil Version: 4:5.14.5-2 Severity: normal Dear Maintainer, I observe the problem in a new installed laptop under testing, in an older one it does not appear. In the logs there is a lot of messages like : Nov 26 12:19:23 eiffel7 dbus-daemon[654]: [system] Activating service name='o