gnome-alsamixer crashed with SIGSEGV in gam_mixer_show_props_dialog()

[Gunny]

Binary package hint: gnome-alsamixer

(gnome-alsamixer:6619): GLib-GObject-CRITICAL **: g_type_instance_get_private: assertion `instance != NULL && instance->g_class != NULL' failed
Segmentation fault (core dumped)

ProblemType: Crash
Architecture: i386
DistroRelease: Ubuntu 8.10
ExecutablePath: /usr/bin/gnome-alsamixer
NonfreeKernelModules: nvidia
Package: gnome-alsamixer 0.9.7~cvs.20060916.ds.1-1
ProcAttrCurrent: unconfined
ProcCmdline: gnome-alsamixer
ProcEnviron:
 SHELL=/bin/bash
 PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
 LANG=en_AU.UTF-8
Signal: 11
SourcePackage: gnome-alsamixer
StacktraceTop:
 gam_mixer_show_props_dialog ()
 g_cclosure_marshal_VOID__VOID ()
 g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
 ?? () from /usr/lib/libgobject-2.0.so.0
 g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
Title: gnome-alsamixer crashed with SIGSEGV in gam_mixer_show_props_dialog()
Uname: Linux 2.6.27-7-generic i686
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare