Package: plasma-desktop Version: 4:6.3.6-1 Severity: important X-Debbugs-Cc: mohit3...@outlook.com
Dear Maintainer, This is a report of a system-wide failure of core KDE Plasma services on a fresh installation of Debian 13 "Trixie". The primary symptom is that screen brightness cannot be controlled via the DE, but it affects other services as well. NOTE: This issue is specific to this Debian 13 installation. Brightness controls work correctly on another KDE installation, which suggests the problem is with the packaging or integration within Debian. HARDWARE: - Laptop with an AMD Radeon 780M iGPU and an NVIDIA RTX 4050 dGPU. - The laptop display is connected to the AMD iGPU. SYMPTOMS: 1. Native brightness controls (keyboard keys, system tray slider) do not work. 2. The global shortcuts service (kglobalacceld) appears to be inactive or broken. 3. The widget system is incomplete; standard widgets like "Command Launcher" are missing, and the "Add Widgets" list is not populated correctly. 4. The application menu does not auto-update when new .desktop files are created. DIAGNOSTIC STEPS TAKEN: - The `brightnessctl` command works perfectly to set the brightness, proving the underlying driver and hardware control is functional. - The problem affects ALL users, including brand new user accounts. - The problem persists in both "Plasma (Wayland)" and "Plasma (X11)" sessions. - A udev rule to set permissions on `/sys/class/backlight/amdgpu_bl1` was successfully applied, but did not fix the KDE integration. - The `acpi_backlight=none` kernel parameter was required to remove a conflicting `acpi_video0` device, but this also did not fix the KDE integration. CONCLUSION: The issue appears to be a fundamental bug in the KDE Plasma services as packaged in Debian Trixie, preventing them from correctly initializing or interacting with the system. It is not a user configuration error. A reliable workaround is to create manual .desktop launchers that call `brightnessctl` directly. -- System Information: Debian Release: 13.0 APT prefers stable-updates APT policy: (500, 'stable-updates'), (500, 'stable-security'), (500, 'stable') Architecture: amd64 (x86_64) Kernel: Linux 6.12.41+deb13-amd64 (SMP w/16 CPU threads; PREEMPT) Kernel taint flags: TAINT_WARN Locale: LANG=en_IN, LC_CTYPE=en_IN (charmap=UTF-8), LANGUAGE not set Shell: /bin/sh linked to /usr/bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages plasma-desktop depends on: ii accountsservice 23.13.9-7 ii breeze 4:6.3.5-1 ii kactivitymanagerd 6.3.4-1 ii kde-cli-tools 4:6.3.4-1 ii kded6 6.13.0-1 ii kio6 6.13.0-6 ii layer-shell-qt 6.3.4-1 ii libaccounts-qt6-1 1.17-4+b1 ii libc6 2.41-12 ii libcanberra0 0.30-18 ii libglib2.0-0t64 2.84.3-1 ii libibus-1.0-5 1.5.32-2 ii libicu76 76.1-4 ii libkaccounts6-2 4:25.04.0-1 ii libkf6attica6 6.13.0-1 ii libkf6authcore6 6.13.0-1 ii libkf6baloo6 6.13.0-1 ii libkf6bookmarks6 6.13.0-1 ii libkf6codecs6 6.13.0-1 ii libkf6completion6 6.13.0-1 ii libkf6configcore6 6.13.0-2 ii libkf6configgui6 6.13.0-2 ii libkf6configwidgets6 6.13.0-1 ii libkf6coreaddons6 6.13.0-1 ii libkf6crash6 6.13.0-1 ii libkf6dbusaddons6 6.13.0-1 ii libkf6globalaccel6 6.13.0-1 ii libkf6guiaddons6 6.13.0-1 ii libkf6i18n6 6.13.0-1 ii libkf6i18nlocaledata6 6.13.0-1 ii libkf6iconwidgets6 6.13.0-2 ii libkf6itemviews6 6.13.0-1 ii libkf6jobwidgets6 6.13.0-1 ii libkf6kcmutils6 6.13.0-2 ii libkf6kcmutilscore6 6.13.0-2 ii libkf6kcmutilsquick6 6.13.0-2 ii libkf6kiocore6 6.13.0-6 ii libkf6kiofilewidgets6 6.13.0-6 ii libkf6kiogui6 6.13.0-6 ii libkf6kiowidgets6 6.13.0-6 ii libkf6newstuffcore6 6.13.0-1 ii libkf6notifications6 6.13.0-1 ii libkf6notifyconfig6 6.13.0-1 ii libkf6package6 6.13.0-1 ii libkf6runner6 6.13.0-1 ii libkf6service-bin 6.13.0-1 ii libkf6service6 6.13.0-1 ii libkf6solid6 6.13.0-1 ii libkf6sonnetcore6 6.13.0-1 ii libkf6sonnetui6 6.13.0-1 ii libkf6svg6 6.13.0-1 ii libkf6widgetsaddons6 6.13.0-1 ii libkf6windowsystem6 6.13.0-2 ii libkf6xmlgui6 6.13.0-1 ii libkworkspace6-6 4:6.3.6-2 ii libnotificationmanager1 4:6.3.6-2 ii libpackagekitqt6-1 1.1.2-1+b1 ii libplasma6 6.3.5-1 ii libplasmaactivities6 6.3.4-1 ii libplasmaactivitiesstats1 6.3.4-1 ii libplasmaquick6 6.3.5-1 ii libprocesscore10 4:6.3.5-1 ii libqt6core6t64 [qt6-base-private-abi] 6.8.2+dfsg-9 ii libqt6dbus6 6.8.2+dfsg-9 ii libqt6gui6 6.8.2+dfsg-9 ii libqt6network6 6.8.2+dfsg-9 ii libqt6qml6 6.8.2+dfsg-7 ii libqt6quick6 6.8.2+dfsg-7 ii libqt6quickwidgets6 6.8.2+dfsg-7 ii libqt6sql6 6.8.2+dfsg-9 ii libqt6waylandclient6 6.8.2-4 ii libqt6widgets6 6.8.2+dfsg-9 ii libqt6xml6 6.8.2+dfsg-9 ii libscim8v5 1.4.18+git20211204-0.2+b4 ii libsdl2-2.0-0 2.32.4+dfsg-1 ii libstdc++6 14.2.0-19 ii libtaskmanager6 4:6.3.6-2 ii libwacom9 2.14.0-1 ii libwayland-client0 1.23.1-3 ii libx11-6 2:1.8.12-1 ii libx11-xcb1 2:1.8.12-1 ii libxcb-keysyms1 0.4.1-1 ii libxcb-xkb1 1.17.0-2+b1 ii libxcb1 1.17.0-2+b1 ii libxcursor1 1:1.2.3-1 ii libxi6 2:1.8.2-1 ii libxkbcommon0 1.7.0-2 ii libxkbfile1 1:1.1.0-1+b4 ii libxkbregistry0 1.7.0-2 ii ocean-sound-theme 6.3.4-1 ii oxygen-sounds 4:6.3.4-1 ii plasma-desktop-data 4:6.3.6-1 ii plasma-desktoptheme 6.3.5-1 ii plasma-integration 6.3.6-1 ii plasma-workspace 4:6.3.6-2 ii polkit-kde-agent-1 4:6.3.6-1 ii qml6-module-org-kde-activities 6.3.4-1 ii qml6-module-org-kde-baloo 6.13.0-1 ii qml6-module-org-kde-breeze 6.3.5-1 ii qml6-module-org-kde-config 6.13.0-2 ii qml6-module-org-kde-coreaddons 6.13.0-1 ii qml6-module-org-kde-desktop 6.13.0-1 ii qml6-module-org-kde-draganddrop 6.13.0-1 ii qml6-module-org-kde-graphicaleffects 6.13.0-1 ii qml6-module-org-kde-iconthemes 6.13.0-2 ii qml6-module-org-kde-kcmutils 6.13.0-2 ii qml6-module-org-kde-kirigami 6.13.0-2 ii qml6-module-org-kde-kirigamiaddons-components 1.7.0-1 ii qml6-module-org-kde-kirigamiaddons-delegates 1.7.0-1 ii qml6-module-org-kde-kirigamiaddons-tableview 1.7.0-1 ii qml6-module-org-kde-kitemmodels 6.13.0-1 ii qml6-module-org-kde-kquickcontrols 6.13.0-1 ii qml6-module-org-kde-kquickcontrolsaddons 6.13.0-1 ii qml6-module-org-kde-ksvg 6.13.0-1 ii qml6-module-org-kde-kwindowsystem 6.13.0-2 ii qml6-module-org-kde-newstuff 6.13.0-1 ii qml6-module-org-kde-pipewire 6.3.6-1 ii qml6-module-qt-labs-platform 6.8.2+dfsg-7 ii qml6-module-qt5compat-graphicaleffects 6.8.2-3+b1 ii qml6-module-qtcore 6.8.2+dfsg-7 ii qml6-module-qtqml 6.8.2+dfsg-7 ii qml6-module-qtqml-models 6.8.2+dfsg-7 ii qml6-module-qtqml-workerscript 6.8.2+dfsg-7 ii qml6-module-qtquick 6.8.2+dfsg-7 ii qml6-module-qtquick-controls 6.8.2+dfsg-7 ii qml6-module-qtquick-dialogs 6.8.2+dfsg-7 ii qml6-module-qtquick-effects 6.8.2+dfsg-7 ii qml6-module-qtquick-layouts 6.8.2+dfsg-7 ii qml6-module-qtquick-shapes 6.8.2+dfsg-7 ii qml6-module-qtquick-templates 6.8.2+dfsg-7 ii qml6-module-qtquick-window 6.8.2+dfsg-7 ii qt6-svg-plugins 6.8.2-3 Versions of packages plasma-desktop recommends: ii bluedevil 4:6.3.4-2 ii breeze-gtk-theme 6.3.4-1 ii fonts-hack 3.003-3 ii fonts-noto 20201225-2 ii fonts-noto-color-emoji 2.048-1 ii ibus-data 1.5.32-2 ii kde-config-gtk-style 4:6.3.4-1 ii kde-config-screenlocker 6.3.5-1 ii kde-config-sddm 4:6.3.4-4 ii kde-spectacle 4:6.3.5-2 ii kgamma 6.3.4-1 ii khelpcenter 4:25.04.0-1 ii kinfocenter 4:6.3.6-1 ii kio-extras 4:25.04.3-1 ii kmenuedit 4:6.3.4-2 ii kscreen 4:6.3.6-1 ii ksshaskpass 4:6.3.4-1 ii kwin-wayland 4:6.3.6-1 ii kwin-x11 4:6.3.6-1 ii kwrited 4:6.3.4-1 ii libkf6kcmutils-bin 6.13.0-2 ii libpam-kwallet5 6.3.4-1 ii plasma-browser-integration 6.3.4-2 ii plasma-desktop-doc 4:6.3.6-1 ii plasma-discover 6.3.6-1 ii plasma-disks 6.3.4-1 ii plasma-firewall 6.3.4-2 ii plasma-nm 4:6.3.4-2 ii plasma-pa 4:6.3.4-1 ii plasma-systemmonitor 6.3.6-1 ii plasma-thunderbolt 6.3.4-1 ii plasma-vault 6.3.5-1 ii plasma-welcome 6.3.4-1 ii plasma5-integration 6.3.6-1 ii powerdevil 4:6.3.6-1 ii systemsettings 4:6.3.4-2 ii xdg-desktop-portal-gtk 1.15.3-1 ii xdg-desktop-portal-kde 6.3.5-1 Versions of packages plasma-desktop suggests: pn kde-config-flatpak <none> pn plasma-theme-oxygen <none> -- no debconf information
