xfce4-pulseaudio-plugin: Control with multimedia keys

[Paul Menzel]

Dear Viktor,


Thank you for your reply.

On 05/25/18 11:08, Viktor Odintsev wrote:

> It seems that pa-plugin hasn't grabbed the keys. Normally xev should
> never catch these keys if another X application has grabbed them.
> 
> Can you try to restart the panel from terminal and look at the
> output? pa-plugin should print a warning message (something like
> "Could not have grabbed volume control keys").

Here is the output.

> $ xfce4-panel --version
> xfce4-panel 4.13.3 (Xfce 4.12)
> $ xfce4-panel
> 
> (wrapper-2.0:28774): Gtk-WARNING **: 14:36:15.868: gtk_widget_size_allocate(): attempt to allocate widget with width -1 and height 28
> 
> (wrapper-2.0:28774): Gtk-WARNING **: 14:36:15.868: Negative content width -1 (allocation 1, extents 1x1) while allocating gadget (node border, owner GtkFrame)
> 
> (wrapper-2.0:28774): Gtk-WARNING **: 14:36:15.868: gtk_widget_size_allocate(): attempt to allocate widget with width -1 and height 13
> 
> (wrapper-2.0:28774): Gtk-WARNING **: 14:36:15.869: Negative content width -1 (allocation 1, extents 1x1) while allocating gadget (node border, owner GtkFrame)
> 
> (wrapper-2.0:28775): libactions-WARNING **: 14:36:15.872: Calling CanHybridSleep failed GDBus.Error:org.freedesktop.DBus.Error.UnknownMethod: No such method 'CanHybridSleep'
> 
> (wrapper-2.0:28775): Gtk-WARNING **: 14:36:15.884: Negative content width -1 (allocation 1, extents 1x1) while allocating gadget (node button, owner XfceArrowButton)
> Gtk-Message: 14:36:47.599: GtkDialog mapped without a transient parent. This is discouraged.
> 
> (wrapper-2.0:28806): libnotify-WARNING **: 14:36:52.021: Failed to connect to proxy
> 
> (wrapper-2.0:28806): Gtk-WARNING **: 14:36:52.035: Negative content width -3 (allocation 1, extents 2x2) while allocating gadget (node button, owner PulseaudioButton)
> 
> (wrapper-2.0:28806): Gtk-WARNING **: 14:36:52.036: Negative content width -3 (allocation 1, extents 2x2) while allocating gadget (node button, owner PulseaudioButton)

So, no “grab message” is there. Does the plugin need the notification 
daemon?


Kind regards,

Paul

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