sysinfo closes with unknown dbus-error

[Linuxexperte]

Binary package hint: dbus

since yesterday at about 23:30 CET, I got this error-message in the Terminal:

Error org.freedesktop.org.DBus.Error.Spawn.ChildExited: Launchelper exited with unknown returncode 1

This continues since then through all upgrades since this time.

Then I found out, that this bug seems to have something to do with sysinfo. Because as soon as I start this programm and klick on the first point where it sys "system", the program closes and gives the following Output in the Terminal:

GConf.NoSuchKeyException: Key '/apps/sysinfo/window_width' not found in GConf
  at GConf.Client.Get (System.String key) [0x00000] in <filename unknown>:0
  at Sysinfo.Sysinfo..ctor (System.String[] args) [0x00000] in <filename unknown>:0
Exception in Gtk# callback delegate
  Note: Applications can use GLib.ExceptionManager.UnhandledException to handle the exception.
System.NullReferenceException: Object reference not set to an instance of an object
  at Sysinfo.SystemInfo.Xorg () [0x00000] in <filename unknown>:0
  at Sysinfo.Sysinfo.on_notebook1_switch_page (System.Object o, Gtk.SwitchPageArgs e) [0x00000] in <filename unknown>:0
  at Gtk.Notebook.SwitchPageSignalCallback (IntPtr arg0, IntPtr arg1, UInt32 arg2, IntPtr gch) [0x00000] in <filename unknown>:0
   at GLib.ExceptionManager.RaiseUnhandledException(System.Exception e, Boolean is_terminal)
   at Gtk.Notebook.SwitchPageSignalCallback(IntPtr arg0, IntPtr arg1, UInt32 arg2, IntPtr gch)
   at Gtk.Notebook.gtk_notebook_set_current_page(IntPtr , Int32 )
   at Gtk.Notebook.set_CurrentPage(Int32 value)
   at Sysinfo.Sysinfo.on_treeview1_cursor_changed(System.Object o, System.EventArgs e)
   at System.Reflection.MonoMethod.InternalInvoke(System.Object , System.Object[] , System.Exception ByRef )
   at System.Reflection.MonoMethod.Invoke(System.Object obj, BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture)
   at System.Reflection.MethodBase.Invoke(System.Object obj, System.Object[] parameters)
   at System.Delegate.DynamicInvokeImpl(System.Object[] args)
   at System.MulticastDelegate.DynamicInvokeImpl(System.Object[] args)
   at System.Delegate.DynamicInvoke(System.Object[] args)
   at GLib.Signal.ClosureInvokedCB(System.Object o, GLib.ClosureInvokedArgs args)
   at GLib.SignalClosure.Invoke(GLib.ClosureInvokedArgs args)
   at GLib.SignalClosure.MarshalCallback(IntPtr raw_closure, IntPtr return_val, UInt32 n_param_vals, IntPtr param_values, IntPtr invocation_hint, IntPtr marshal_data)
   at Gtk.Application.gtk_main()
   at Gtk.Application.Run()
   at Sysinfo.Sysinfo..ctor(System.String[] args)
   at Sysinfo.Sysinfo.Main(System.String[] args)

Then I checked the other programs installed, but couldn't discover any other thing, so I can say, that the system itself runs normal and also do the other programs installed.

So my questions would be:
where does the above mentioned Error-message come from and is it necessary to act in any way or is it necessary to do anything??

Then I want to add some information about my system:

System: Maverick Meerkat (Ubuntu 10.10)
Kernel: 2.6.35-14-generic
Desktop: Gnome 2.31.6
architecture: x86_64

Greetings
Linuxexperte

[Fabio Marconi (fabiomarconi)]

Architecture: amd64
CheckboxSubmission: da0a9053457cd51534683f0d3b1afbb3
CheckboxSystem: 4ed15c40009aa6f7770f606350a390a2
DistroRelease: Ubuntu 10.10
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
Package: sysinfo 0.7-3ubuntu2
PackageArchitecture: all
ProcEnviron:
 LANG=it_IT.utf8
 SHELL=/bin/bash
Tags: maverick
Uname: Linux 2.6.37-020637rc2-generic x86_64
UserGroups: adm admin audio cdrom dialout fuse lpadmin plugdev sambashare video

[Fabio Marconi (fabiomarconi)]

apport information

[Hans Joachim Desserud (hjd)]

Hi. I noticed the output from sysinfo is identical to the output posted in bug 596727. I am unsure if the first error ("Error org.freedesktop.org.DBus.Error.Spawn.ChildExited: Launchelper exited with unknown returncode 1") is related to this, though.

** automated message **
Thank you for taking the time to report this bug and helping to make Ubuntu better. This particular bug has already been reported and is a duplicate of bug 596727, so it is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Feel free to continue to report any other bugs you may find.

[Linuxexperte (andrea-koeth)]

I don't know that ether. If this really is a dublicate, then add it to the other bug. But your idea should be cleared up first.

Thank yopu for taking your time, to fix this error.
For giving more detail, the same thing happens on LinuxMint 10. So this is not only an ubuntu-related error it seems.

Greetings
Linuxexperte

[Hans Joachim Desserud (hjd)]

I'm sorry for being unclear. I added a comment about the other error on bug 596727, but judging from comment #28 it turns out to be unrelated. Unfortunately, this means you will need to report a separate bug if this is still happening.
Thanks again for reporting this issue, and I hope you will continue to report bugs in the future.