Package: upower Version: 0.99.8-2 Severity: normal Dear Maintainer,
After upgrading upower to 0.99.8 from version 0.99.7, the interface /org/freedesktop/UPower/devices/KbdBacklight disapeared, although I still can change my keyboard backlight brightness by righting the values 0, 1 or 2 to /sys/class/leds/dell\:\:kbd_backlight/brightness. Without the KbdBacklight interface, the KDE Plasma battery/power widget cannot show a slider to adjust the keyboard brightness from Desktop. When using the UPower version 0.99.7 the interface was present and the KDE Plasma battery/power widget showed the slider to adjust the keyboard brightness. Cordially, Renan -- System Information: Debian Release: buster/sid APT prefers unstable APT policy: (500, 'unstable') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 4.17.4-towo.1-siduction-amd64 (SMP w/8 CPU cores) Locale: LANG=en_US.utf8, LC_CTYPE=en_US.utf8 (charmap=UTF-8), LANGUAGE=en_US:pt_BR (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages upower depends on: ii dbus 1.12.8-3 ii libc6 2.27-3 ii libglib2.0-0 2.56.1-2 ii libgudev-1.0-0 232-2 ii libimobiledevice6 1.2.1~git20180302.3a37a4e-1 ii libplist3 2.0.0-4 ii libupower-glib3 0.99.8-2 ii libusb-1.0-0 2:1.0.22-2 ii udev 239-5 Versions of packages upower recommends: ii policykit-1 0.105-20 upower suggests no packages. -- no debconf information