SUMMARY


STEPS TO REPRODUCE
1. Install `plasma-bigscreen-git` from AUR (yes i use arch btw) or git clone and build manually.
2. Run it as a window (script from repo) or as a session
3. See a dark/light screen with an error icon in the sidebar.

OBSERVED RESULT
Light screen with an error icon in the sidebar.

EXPECTED RESULT
Plasma bigscreen launching properly

SOFTWARE/OS VERSIONS
Operating System: Arch Linux 
KDE Plasma Version: 6.3.5
KDE Frameworks Version: 6.15.0
Qt Version: 6.9.1
Kernel Version: 6.15.2-arch1-1 (64-bit)
Graphics Platform: Wayland
Processors: 8 × Intel® Core™ i7-8650U CPU @ 1.90GHz
Memory: 15.4 GiB of RAM
Graphics Processor: Intel® UHD Graphics 620
(from kinfo)

ADDITIONAL INFORMATION
╰─❯ ./bigscreen.sh
plasma-bigscreen-envmanager: Checking and applying bigscreen configuration...
dbus-daemon[199807]: [session uid=1000 pid=199807 pidfd=5] Activating service name='org.freedesktop.portal.Desktop' requested by ':1.0' (uid=1000 pid=199808 comm="kwin_wayland plasmashell -p org.kde.plasma.bigscre")
dbus-daemon[199807]: [session uid=1000 pid=199807 pidfd=5] Activating service name='org.freedesktop.impl.portal.PermissionStore' requested by ':1.1' (uid=1000 pid=199811 comm="/usr/lib/xdg-desktop-portal")
dbus-daemon[199807]: [session uid=1000 pid=199807 pidfd=5] Successfully activated service 'org.freedesktop.impl.portal.PermissionStore'
dbus-daemon[199807]: [session uid=1000 pid=199807 pidfd=5] Activating service name='org.freedesktop.portal.Documents' requested by ':1.1' (uid=1000 pid=199811 comm="/usr/lib/xdg-desktop-portal")
dbus-daemon[199807]: [session uid=1000 pid=199807 pidfd=5] Successfully activated service 'org.freedesktop.portal.Documents'
fusermount3: failed to access mountpoint /run/user/1000/doc: Permission denied
error: fuse init failed: Can't mount path /run/user/1000/doc

(/usr/lib/xdg-desktop-portal:199811): xdg-desktop-portal-WARNING **: 15:21:37.308: Document portal fuse mount point unknown: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name :1.3 was not provided by any .service files

(/usr/lib/xdg-desktop-portal:199811): xdg-desktop-portal-WARNING **: 15:21:37.308: Choosing gtk.portal for org.freedesktop.impl.portal.Lockdown as a last-resort fallback
dbus-daemon[199807]: [session uid=1000 pid=199807 pidfd=5] Activating service name='org.freedesktop.impl.portal.desktop.gtk' requested by ':1.1' (uid=1000 pid=199811 comm="/usr/lib/xdg-desktop-portal")
dbus-daemon[199807]: [session uid=1000 pid=199807 pidfd=5] Activating service name='org.a11y.Bus' requested by ':1.5' (uid=1000 pid=199832 comm="/usr/lib/xdg-desktop-portal-gtk")
dbus-daemon[199807]: [session uid=1000 pid=199807 pidfd=5] Successfully activated service 'org.a11y.Bus'
dbus-daemon[199807]: [session uid=1000 pid=199807 pidfd=5] Activating service name='org.freedesktop.systemd1' requested by ':1.7' (uid=1000 pid=199845 comm="/usr/bin/dbus-broker-launch --config-file=/usr/sha")
dbus-daemon[199807]: [session uid=1000 pid=199807 pidfd=5] Activating service name='org.gtk.vfs.Daemon' requested by ':1.4' (uid=1000 pid=199832 comm="/usr/lib/xdg-desktop-portal-gtk")
dbus-daemon[199807]: [session uid=1000 pid=199807 pidfd=5] Activated service 'org.freedesktop.systemd1' failed: Process org.freedesktop.systemd1 exited with status 1
dbus-daemon[199807]: [session uid=1000 pid=199807 pidfd=5] Successfully activated service 'org.gtk.vfs.Daemon'
fusermount3: failed to access mountpoint /run/user/1000/gvfs: Permission denied
No backend specified, automatically choosing Wayland because WAYLAND_DISPLAY is set
Accepting client connections on sockets: QList("wayland-0")
dbus-daemon[199807]: [session uid=1000 pid=199807 pidfd=5] Activating service name='org.freedesktop.systemd1' requested by ':1.7' (uid=1000 pid=199845 comm="/usr/bin/dbus-broker-launch --config-file=/usr/sha")
dbus-daemon[199807]: [session uid=1000 pid=199807 pidfd=5] Activated service 'org.freedesktop.systemd1' failed: Process org.freedesktop.systemd1 exited with status 1
dbus-daemon[199807]: [session uid=1000 pid=199807 pidfd=5] Successfully activated service 'org.freedesktop.impl.portal.desktop.gtk'

** (xdg-desktop-portal-gtk:199832): WARNING **: 15:21:37.487: AT-SPI: Could not obtain desktop path or name

dbus-daemon[199807]: [session uid=1000 pid=199807 pidfd=5] Activating service name='org.freedesktop.systemd1' requested by ':1.7' (uid=1000 pid=199845 comm="/usr/bin/dbus-broker-launch --config-file=/usr/sha")
dbus-daemon[199807]: [session uid=1000 pid=199807 pidfd=5] Activated service 'org.freedesktop.systemd1' failed: Process org.freedesktop.systemd1 exited with status 1

** (xdg-desktop-portal-gtk:199832): WARNING **: 15:21:37.490: atk-bridge: GetRegisteredEvents returned message with unknown signature

** (xdg-desktop-portal-gtk:199832): WARNING **: 15:21:37.490: atk-bridge: get_device_events_reply: unknown signature

╰─❯ ./bigscreen.sh
plasma-bigscreen-envmanager: Checking and applying bigscreen configuration...
dbus-daemon[201951]: [session uid=1000 pid=201951 pidfd=5] Activating service name='org.freedesktop.portal.Desktop' requested by ':1.0' (uid=1000 pid=201952 comm="kwin_wayland plasmashell -p org.kde.plasma.bigscre")
dbus-daemon[201951]: [session uid=1000 pid=201951 pidfd=5] Activating service name='org.freedesktop.impl.portal.PermissionStore' requested by ':1.1' (uid=1000 pid=201955 comm="/usr/lib/xdg-desktop-portal")
dbus-daemon[201951]: [session uid=1000 pid=201951 pidfd=5] Successfully activated service 'org.freedesktop.impl.portal.PermissionStore'
dbus-daemon[201951]: [session uid=1000 pid=201951 pidfd=5] Activating service name='org.freedesktop.portal.Documents' requested by ':1.1' (uid=1000 pid=201955 comm="/usr/lib/xdg-desktop-portal")
dbus-daemon[201951]: [session uid=1000 pid=201951 pidfd=5] Successfully activated service 'org.freedesktop.portal.Documents'
fusermount3: failed to access mountpoint /run/user/1000/doc: Permission denied
error: fuse init failed: Can't mount path /run/user/1000/doc

(/usr/lib/xdg-desktop-portal:201955): xdg-desktop-portal-WARNING **: 15:24:56.997: Document portal fuse mount point unknown: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name :1.3 was not provided by any .service files

(/usr/lib/xdg-desktop-portal:201955): xdg-desktop-portal-WARNING **: 15:24:56.997: Choosing gtk.portal for org.freedesktop.impl.portal.Lockdown as a last-resort fallback
dbus-daemon[201951]: [session uid=1000 pid=201951 pidfd=5] Activating service name='org.freedesktop.impl.portal.desktop.gtk' requested by ':1.1' (uid=1000 pid=201955 comm="/usr/lib/xdg-desktop-portal")
dbus-daemon[201951]: [session uid=1000 pid=201951 pidfd=5] Activating service name='org.a11y.Bus' requested by ':1.5' (uid=1000 pid=201976 comm="/usr/lib/xdg-desktop-portal-gtk")
dbus-daemon[201951]: [session uid=1000 pid=201951 pidfd=5] Successfully activated service 'org.a11y.Bus'
dbus-daemon[201951]: [session uid=1000 pid=201951 pidfd=5] Activating service name='org.freedesktop.systemd1' requested by ':1.7' (uid=1000 pid=201989 comm="/usr/bin/dbus-broker-launch --config-file=/usr/sha")
dbus-daemon[201951]: [session uid=1000 pid=201951 pidfd=5] Activated service 'org.freedesktop.systemd1' failed: Process org.freedesktop.systemd1 exited with status 1
dbus-daemon[201951]: [session uid=1000 pid=201951 pidfd=5] Activating service name='org.gtk.vfs.Daemon' requested by ':1.4' (uid=1000 pid=201976 comm="/usr/lib/xdg-desktop-portal-gtk")
dbus-daemon[201951]: [session uid=1000 pid=201951 pidfd=5] Successfully activated service 'org.gtk.vfs.Daemon'
fusermount3: failed to access mountpoint /run/user/1000/gvfs: Permission denied
No backend specified, automatically choosing Wayland because WAYLAND_DISPLAY is set
Accepting client connections on sockets: QList("wayland-0")
dbus-daemon[201951]: [session uid=1000 pid=201951 pidfd=5] Activating service name='org.freedesktop.systemd1' requested by ':1.7' (uid=1000 pid=201989 comm="/usr/bin/dbus-broker-launch --config-file=/usr/sha")
dbus-daemon[201951]: [session uid=1000 pid=201951 pidfd=5] Activated service 'org.freedesktop.systemd1' failed: Process org.freedesktop.systemd1 exited with status 1
dbus-daemon[201951]: [session uid=1000 pid=201951 pidfd=5] Successfully activated service 'org.freedesktop.impl.portal.desktop.gtk'

** (xdg-desktop-portal-gtk:201976): WARNING **: 15:24:57.166: AT-SPI: Could not obtain desktop path or name

dbus-daemon[201951]: [session uid=1000 pid=201951 pidfd=5] Activating service name='org.freedesktop.systemd1' requested by ':1.7' (uid=1000 pid=201989 comm="/usr/bin/dbus-broker-launch --config-file=/usr/sha")
dbus-daemon[201951]: [session uid=1000 pid=201951 pidfd=5] Activated service 'org.freedesktop.systemd1' failed: Process org.freedesktop.systemd1 exited with status 1

** (xdg-desktop-portal-gtk:201976): WARNING **: 15:24:57.169: atk-bridge: GetRegisteredEvents returned message with unknown signature

** (xdg-desktop-portal-gtk:201976): WARNING **: 15:24:57.170: atk-bridge: get_device_events_reply: unknown signature

(/usr/lib/xdg-desktop-portal:201955): xdg-desktop-portal-WARNING **: 15:24:57.182: Choosing gtk.portal for org.freedesktop.impl.portal.Settings as a last-resort fallback

(/usr/lib/xdg-desktop-portal:201955): xdg-desktop-portal-WARNING **: 15:24:57.183: Choosing gtk.portal for org.freedesktop.impl.portal.FileChooser as a last-resort fallback

(/usr/lib/xdg-desktop-portal:201955): xdg-desktop-portal-WARNING **: 15:24:57.184: Choosing gtk.portal for org.freedesktop.impl.portal.AppChooser as a last-resort fallback

(/usr/lib/xdg-desktop-portal:201955): xdg-desktop-portal-WARNING **: 15:24:57.186: Choosing gtk.portal for org.freedesktop.impl.portal.Print as a last-resort fallback

(/usr/lib/xdg-desktop-portal:201955): xdg-desktop-portal-WARNING **: 15:24:57.187: Choosing gtk.portal for org.freedesktop.impl.portal.Notification as a last-resort fallback

(/usr/lib/xdg-desktop-portal:201955): xdg-desktop-portal-WARNING **: 15:24:57.188: Choosing gtk.portal for org.freedesktop.impl.portal.Inhibit as a last-resort fallback

(/usr/lib/xdg-desktop-portal:201955): xdg-desktop-portal-WARNING **: 15:24:57.189: Choosing gtk.portal for org.freedesktop.impl.portal.Access as a last-resort fallback

(/usr/lib/xdg-desktop-portal:201955): xdg-desktop-portal-WARNING **: 15:24:57.196: Choosing gtk.portal for org.freedesktop.impl.portal.Account as a last-resort fallback

(/usr/lib/xdg-desktop-portal:201955): xdg-desktop-portal-WARNING **: 15:24:57.198: Choosing gtk.portal for org.freedesktop.impl.portal.Email as a last-resort fallback

(/usr/lib/xdg-desktop-portal:201955): xdg-desktop-portal-WARNING **: 15:24:57.199: Choosing gtk.portal for org.freedesktop.impl.portal.DynamicLauncher as a last-resort fallback
dbus-daemon[201951]: [session uid=1000 pid=201951 pidfd=5] Successfully activated service 'org.freedesktop.portal.Desktop'
kwin_xkbcommon: XKB: Multiple definitions of group 1 name in map 'basic'; Using 'Arabic (Iraq)', ignoring 'Arabic'
QFSFileEngine::open: No file name specified
wordengine.cpp plugin "/usr/lib/maliit/keyboard2/languages/en/libenplugin.so" loaded
inputmethod_p.h registerActiveLanguage(): activeLanguage is: "en"
in inputMethod.cpp setActiveLanguage() activeLanguage is: "en"
DB path: /usr/lib/maliit/keyboard2/languages/en/database_en.db
spellechecker.cpp in setLanguage() lang= "en" dictPath= "/usr/share/myspell/dicts"
spellechecker.cpp in setLanguage() aff_file= "/usr/share/myspell/dicts/en_US-large.aff" dic_file= "/usr/share/myspell/dicts/en_US-large.dic" user dictionary= "/home/neo/.local/share/maliit-keyboard/en_userDictionary.dic"
inputMethod::reset()
in clear preedit.. clearing word engine
maliit.connection.wayland: Maliit::Wayland::InputMethod::InputMethod(MInputContextConnection*, wl_registry*, int)
QSoundEffect(pulseaudio): Error decoding source file:///usr/share/maliit/keyboard2/sounds/key_tick2_quiet.wav
dbus-daemon[201951]: [session uid=1000 pid=201951 pidfd=5] Activating service name='org.kde.ActivityManager' requested by ':1.12' (uid=1000 pid=202032 comm="/usr/bin/plasmashell -p org.kde.plasma.bigscreen")
KPackageStructure of KPluginMetaData(pluginId:"Minimal.chaac.weather", fileName: "/home/neo/.local/share/plasma/plasmoids/Minimal.chaac.weather/metadata.json") does not match requested format "Plasma/Applet"
KPackageStructure of KPluginMetaData(pluginId:"Plasma.Control.Hub", fileName: "/home/neo/.local/share/plasma/plasmoids/Plasma.Control.Hub/metadata.json") does not match requested format "Plasma/Applet"
KPackageStructure of KPluginMetaData(pluginId:"org.kde.plasma.ginti", fileName: "/home/neo/.local/share/plasma/plasmoids/org.kde.plasma.ginti/metadata.json") does not match requested format "Plasma/Applet"
KPackageStructure of KPluginMetaData(pluginId:"zayron.chaac.weather", fileName: "/home/neo/.local/share/plasma/plasmoids/zayron.chaac.weather/metadata.json") does not match requested format "Plasma/Applet"
kf.windowsystem: virtual void KX11Extras::connectNotify(const QMetaMethod&) may only be used on X11
kf.windowsystem: virtual void KX11Extras::connectNotify(const QMetaMethod&) may only be used on X11
dbus-daemon[201951]: [session uid=1000 pid=201951 pidfd=5] Successfully activated service 'org.kde.ActivityManager'
QQmlComponent: Component is not ready
kf.plasma.quick: error when loading applet "org.kde.bigscreen.homescreen" QList("file:///usr/share/plasma/plasmoids/org.kde.bigscreen.homescreen/contents/ui/main.qml:85:5: Type Settings.ConfigWindow unavailable", "file:///usr/share/plasma/plasmoids/org.kde.bigscreen.homescreen/contents/ui/settings/ConfigWindow.qml:100:5: \"NanoShell.FullScreenOverlay.onClosing\" is not available in org.kde.plasma.private.nanoshell 2.0.")
kf.plasma.quick: Applet preload policy set to 1
The Wayland connection broke. Did the Wayland compositor die?
A connection to the bus can't be made