Pavucontrol crashes when I play something using Firefox
Pavucontrol is crashing when I play something using Firefox. It show this output:
(pavucontrol:160353): Gtk-WARNING **: 17:27:34.861: Could not load a pixbuf from icon theme.
This may indicate that pixbuf loaders or the mime database could not be found.
(pavucontrol:160353): glibmm-WARNING **: 17:27:34.861: Glib::Error::throw_exception():
unknown error domain 'rsvg-error-quark': throwing generic Glib::Error exception
terminate called after throwing an instance of 'Glib::Error'
Abortado (imagem do núcleo gravada)
Pavucontrol-qt does not crash, but has this issue (#97). How can I solve this issue?
My computer:
Chassis: desktop
Operating System: Fedora 32 (Workstation Edition)
CPE OS Name: cpe:/o:fedoraproject:fedora:32
Kernel: Linux 5.8.13-200.fc32.x86_64
Architecture: x86-64
DESKTOP_SESSION="gnome-xorg"