gnome-user-share crashed with SIGABRT in g_option_context_parse()

[Edoardo Batini]

Binary package hint: gnome-user-share

it always happens after i boot

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: gnome-user-share 2.30.2-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.38-7.39-generic 2.6.38
Uname: Linux 2.6.38-7-generic x86_64
Architecture: amd64
CrashCounter: 1
Date: Mon Mar 28 16:42:41 2011
ExecutablePath: /usr/lib/gnome-user-share/gnome-user-share
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20110302)
ProcCmdline: /usr/lib/gnome-user-share/gnome-user-share
ProcEnviron:
 LANGUAGE=en_US:en
 PATH=(custom, user)
 LANG=en_US.UTF-8
 SHELL=/bin/zsh
Signal: 6
SourcePackage: gnome-user-share
StacktraceTop:
 ?? () from /usr/lib/libgtk-x11-2.0.so.0
 g_option_context_parse () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 gtk_parse_args () from /usr/lib/libgtk-x11-2.0.so.0
 gtk_init_check () from /usr/lib/libgtk-x11-2.0.so.0
 gtk_init () from /usr/lib/libgtk-x11-2.0.so.0
Title: gnome-user-share crashed with SIGABRT in g_option_context_parse()
UpgradeStatus: Upgraded to natty on 2011-03-09 (18 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
XsessionErrors:
 (nm-applet:1469): GdkPixbuf-CRITICAL **: gdk_pixbuf_composite: assertion `dest_y >= 0 && dest_y + dest_height <= dest->height' failed
 (nm-applet:1469): GdkPixbuf-CRITICAL **: gdk_pixbuf_composite: assertion `dest_y >= 0 && dest_y + dest_height <= dest->height' failed
 (nm-applet:1469): GdkPixbuf-CRITICAL **: gdk_pixbuf_composite: assertion `dest_y >= 0 && dest_y + dest_height <= dest->height' failed
 (nm-applet:1469): GdkPixbuf-CRITICAL **: gdk_pixbuf_composite: assertion `dest_y >= 0 && dest_y + dest_height <= dest->height' failed