Bug#856072: mate-volume-control-applet crashes on mouseover

Julian debian at styxxx.de
Fri Feb 24 23:07:07 UTC 2017

Package: mate-media
Version: 1.16.0-1
Severity: normal
File: /usr/bin/mate-volume-control-applet


the mate-volume-control-applet crashes at least once a day (but randomly) when
the mouse cursor is put above the applet symbol or it is clicked. I have then
to restart the applet manually.

Console output says:

(mate-volume-control-applet:11484): Gtk-WARNING **: Calling
gtk_widget_realize() on a widget that isn't inside a toplevel window is not
going to work very well. Widgets must be inside a toplevel container before
realizing them.

(mate-volume-control-applet:11484): GLib-GObject-CRITICAL **: g_object_ref:
assertion 'G_IS_OBJECT (object)' failed

(mate-volume-control-applet:11484): Gdk-CRITICAL **:
gdk_window_get_scale_factor: assertion 'GDK_IS_WINDOW (window)' failed
assertion failed: (window != NULL)

There are no syslog entries.

-- System Information:
Debian Release: 9.0
  APT prefers testing
  APT policy: (990, 'testing'), (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.8.0-2-amd64 (SMP w/2 CPU cores)
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages mate-media depends on:
ii  libatk1.0-0               2.22.0-1
ii  libc6                     2.24-9
ii  libcairo-gobject2         1.14.8-1
ii  libcairo2                 1.14.8-1
ii  libcanberra-gtk3-0        0.30-3
ii  libcanberra0              0.30-3
ii  libgdk-pixbuf2.0-0        2.36.4-1
ii  libglib2.0-0              2.50.2-2
ii  libgtk-3-0                3.22.7-2
ii  libmate-desktop-2-17      1.16.1-1
ii  libmatemixer0             1.16.0-2
ii  libpango-1.0-0            1.40.3-3
ii  libpangocairo-1.0-0       1.40.3-3
ii  libstartup-notification0  0.12-4
ii  libunique-3.0-0           3.0.2-2
ii  libx11-6                  2:1.6.4-3
ii  libxml2                   2.9.4+dfsg1-2.2
ii  mate-desktop-common       1.16.1-1
ii  mate-media-common         1.16.0-1

Versions of packages mate-media recommends:
ii  alsa-utils               1.1.3-1
ii  sound-theme-freedesktop  0.8-1

mate-media suggests no packages.

-- no debconf information

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