Closed issue by jnbr on void-packages repository https://github.com/void-linux/void-packages/issues/15505 Description: ### System * xuname: Void 5.2.18_1 x86_64-musl GenuineIntel uptodate rFFFFFFFFFFFFFFFFFFF * package: pavucontrol-4.0_1 ### Expected behavior pavucontrol should be able to change the output volume ### Actual behavior segfaults: ``` #0 0x00007ffff56da4dc in _XInternAtom (dpy=dpy@entry=0x5555555f38d0, name=name@entry=0x55555566a900 "_NET_WM_DESKTOP", onlyIfExists=onlyIfExists@entry=0, psig=psig@entry=0x7fffffffdee8, pidx=pidx@entry=0x7fffffffdee0, pn=pn@entry=0x7fffffffdee4) at IntAtom.c:84 #1 0x00007ffff56da9ab in XInternAtom (dpy=0x5555555f38d0, name=name@entry=0x55555566a900 "_NET_WM_DESKTOP", onlyIfExists=onlyIfExists@entry=0) at IntAtom.c:175 #2 0x00007ffff6006d70 in gdk_x11_atom_to_xatom_for_display (atom=0x50, display=0x555555629040) at gdkproperty-x11.c:115 #3 gdk_x11_atom_to_xatom_for_display (display=0x555555629040, atom=0x50) at gdkproperty-x11.c:96 #4 0x00007ffff727e34f in window_get_desktop (w=0x555555afe550, d=0x555555629040) at canberra-gtk.c:188 #5 ca_gtk_proplist_set_for_widget (p=0x555555d34be0, widget=widget@entry=0x555555bd3420) at canberra-gtk.c:271 #6 0x00007ffff727ed4a in ca_gtk_play_for_widget (w=0x555555bd3420, id=id@entry=2) at canberra-gtk.c:445 #7 0x0000555555595f5d in SinkWidget::executeVolumeUpdate (this=) at /usr/include/gtkmm-3.0/gtkmm/hvbox.h:112 #8 SinkWidget::executeVolumeUpdate (this=) at sinkwidget.cc:89 #9 0x0000555555590356 in DeviceWidget::timeoutEvent (this=) at devicewidget.cc:175 #10 0x00007ffff74ea082 in sigc::slot0::operator() (this=) at /usr/include/sigc++-2.0/sigc++/functors/slot_base.h:335 #11 (anonymous namespace)::glibmm_source_callback (data=) at main.cc:243 #12 0x00007ffff6857464 in g_timeout_dispatch (source=0x555555be24a0, callback=, user_data=) at ../glib/gmain.c:4668 #13 0x00007ffff685c42e in g_main_dispatch (context=0x55555563a320) at ../glib/gmain.c:3179 #14 g_main_context_dispatch (context=context@entry=0x55555563a320) at ../glib/gmain.c:3844 #15 0x00007ffff685e310 in g_main_context_iterate (context=context@entry=0x55555563a320, block=block@entry=1, dispatch=dispatch@entry=1, self=) at ../glib/gmain.c:3917 #16 0x00007ffff685e34f in g_main_context_iteration (context=context@entry=0x55555563a320, may_block=may_block@entry=1) at ../glib/gmain.c:3978 #17 0x00007ffff589664d in g_application_run (application=0x5555555f9210, argc=argc@entry=1, argv=argv@entry=0x7fffffffe508) at ../gio/gapplication.c:2559 #18 0x00007ffff760e471 in Gio::Application::run (this=this@entry=0x7fffffffe3a0, argc=argc@entry=1, argv=argv@entry=0x7fffffffe508) at ../giomm/application.h:283 #19 0x00007ffff7cd2565 in Gtk::Application::run (this=this@entry=0x7fffffffe3a0, argc=argc@entry=1, argv=argv@entry=0x7fffffffe508) at application.cc:137 #20 0x000055555558bf69 in main (argc=1, argv=0x7fffffffe508) at pavuapplication.cc:182 ``` ### Steps to reproduce the behavior change output volume in pavucontrol