[Bug 31875] gnome-session config dialog hung while delete program from startup program list

[iceloki]

Public bug reported:
https://launchpad.net/malone/bugs/31875

Affects: gnome-session (Ubuntu)
       Severity: Normal
       Priority: (none set)
         Status: Unconfirmed

Description:
System->Pereference->Sessions
Startup Programs

select one, gnome-power-manager e.g., then click Delete button, the
dialog hung.

System: 
ubuntu Dapper Linux version 2.6.15-15-k7
Gnome gnome-session 2.13.91
Gnome 2.13.91  13/02/06