Bug#945528: org.kde.powerdevil.backlighthelper: QDBusArgument: read from a write-only object

[Francois Mescam <francois@mescam.org>]

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='org.kde.powerdevil.backlighthelper' requested by ':1.988' (uid=1000 pid=85001 comm="/usr/lib/x86_64-linux-gnu/libexec/org_kde_powerdev") (using servicehelper)
Nov 26 12:19:23 eiffel7 org.kde.powerdevil.backlighthelper: QDBusArgument: read from a write-only object
Nov 26 12:19:23 eiffel7 org.kde.powerdevil.backlighthelper: QDBusArgument: read from a write-only object
Nov 26 12:19:23 eiffel7 org.kde.powerdevil.backlighthelper: QDBusArgument: read from a write-only object
Nov 26 12:19:23 eiffel7 dbus-daemon[654]: [system] Successfully activated service 'org.kde.powerdevil.backlighthelper'

It seems these messages arrive when the system resume after a suspend.

How I can correct this ?

Regards

François


-- System Information:
Debian Release: bullseye/sid
  APT prefers testing
  APT policy: (900, 'testing')
Architecture: amd64 (x86_64)

Kernel: Linux 5.2.0-3-amd64 (SMP w/8 CPU cores)
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8), LANGUAGE=fr_FR.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages powerdevil depends on:
ii  kio                      5.62.1-2
ii  libc6                    2.29-3
ii  libkf5activities5        5.62.0-1
ii  libkf5authcore5          5.62.0-1
ii  libkf5completion5        5.62.0-1
ii  libkf5configcore5        5.62.0-1
ii  libkf5configgui5         5.62.0-1
ii  libkf5configwidgets5     5.62.0-1
ii  libkf5coreaddons5        5.62.0-1
ii  libkf5crash5             5.62.0-1
ii  libkf5dbusaddons5        5.62.0-1
ii  libkf5globalaccel-bin    5.62.0-1
ii  libkf5globalaccel5       5.62.0-1
ii  libkf5i18n5              5.62.0-1
ii  libkf5kiowidgets5        5.62.1-2
ii  libkf5networkmanagerqt6  5.62.0-1
ii  libkf5notifyconfig5      5.62.0-1
ii  libkf5service-bin        5.62.0-1
ii  libkf5service5           5.62.0-1
ii  libkf5solid5             5.62.0-2
ii  libkf5waylandclient5     4:5.62.0-2
ii  libkf5widgetsaddons5     5.62.0-1
ii  libkworkspace5-5         4:5.14.5.1-4
ii  libpowerdevilcore2       4:5.14.5-2
ii  libpowerdevilui5         4:5.14.5-2
ii  libqt5core5a             5.12.5+dfsg-2
ii  libqt5dbus5              5.12.5+dfsg-2
ii  libqt5gui5               5.12.5+dfsg-2
ii  libqt5widgets5           5.12.5+dfsg-2
ii  libqt5x11extras5         5.12.5-1
ii  libstdc++6               9.2.1-19
ii  libudev1                 243-8
ii  libxcb-dpms0             1.13.1-2
ii  libxcb-randr0            1.13.1-2
ii  libxcb1                  1.13.1-2
ii  powerdevil-data          4:5.14.5-2

powerdevil recommends no packages.

powerdevil suggests no packages.

-- no debconf information