ich habe den Tipp von Sven zur kabellosen Bildübertragung von Ubuntu per Miracast) gnome-network-displays) als flatpak ausprobiert.
Leider liefert das eine Menge Fehlermeldungen und mein Miracast Dongle wird nicht gefunden:
Gtk-Message: 12:43:43.705: Failed to load module „canberra-gtk-module“
Gtk-Message: 12:43:43.705: Failed to load module „canberra-gtk-module“
** (gnome-network-displays:2): WARNING **: 12:43:43.779: Error calling DBus method during Screencast portal initialization: GDBus.Error:org.freedesktop.DBus.Error.UnknownMethod: No such interface “org.freedesktop.portal.ScreenCast” on object at path /org/freedesktop/portal/desktop
** (gnome-network-displays:2): WARNING **: 12:43:43.779: Error initing screencast portal: GDBus.Error:org.freedesktop.DBus.Error.UnknownMethod: No such interface “org.freedesktop.portal.ScreenCast” on object at path /org/freedesktop/portal/desktop
** (gnome-network-displays:2): WARNING **: 12:43:43.779: Screencasting portal is unavailable! It is required to select the monitor to stream!
** (gnome-network-displays:2): WARNING **: 12:43:43.779: Falling back to X11! You need to fix your setup to avoid issues (XDG Portals and/or mutter screencasting support)!
** (gnome-network-displays:2): WARNING **: 12:43:43.786: Could not start P2P find: GDBus.Error:org.freedesktop.NetworkManager.Device.NotActive: WPA Supplicant management interface is currently unavailable.
bevor ich da jetzt x Pakete wild nachinstalliere, was womöglich sonst was nach sich zieht: @Sven
Wie hast du gnome-network-displays installiert?
Was musstest du nachinstallieren?
Welche Ubuntuversion?
uiuiui… jetzt habe ich doch tatsächlich mal eben mein erstes Paket selbst gebaut.
Network Displays startet auch, aber die Fehlermeldungen sind dieselben wie über flatpak:
gnome-network-displays
** (gnome-network-displays:23021): WARNING **: 15:21:11.288: Error calling DBus method during Screencast portal initialization: GDBus.Error:org.freedesktop.DBus.Error.UnknownMethod: No such interface “org.freedesktop.portal.ScreenCast” on object at path /org/freedesktop/portal/desktop
** (gnome-network-displays:23021): WARNING **: 15:21:11.288: Error initing screencast portal: GDBus.Error:org.freedesktop.DBus.Error.UnknownMethod: No such interface “org.freedesktop.portal.ScreenCast” on object at path /org/freedesktop/portal/desktop
** (gnome-network-displays:23021): WARNING **: 15:21:11.288: Screencasting portal is unavailable! It is required to select the monitor to stream!
** (gnome-network-displays:23021): WARNING **: 15:21:11.288: Falling back to X11! You need to fix your setup to avoid issues (XDG Portals and/or mutter screencasting support)!
** (gnome-network-displays:23021): WARNING **: 15:21:11.291: Could not start P2P find: GDBus.Error:org.freedesktop.NetworkManager.Device.NotActive: WPA Supplicant management interface is currently unavailable.
eieiei. Immer dasselbe
Edit:
Trifft wohl auch auf 20.04 zu…
Edit:
Wobei…
„I updated to Ubuntu 20.04 and pulled the last code, and now everything works fine with my TV.“