[Bug 32192] gnome-session-properties hangs after deleting a startup program

[fangorious]

Public bug reported:
https://launchpad.net/malone/bugs/32192

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

Description:
I have gnome-session 2.13.91-0ubuntu1, and every time I delete a startup
program in gnome-session-properties, the app/window hangs. The startup
program is deleted, but the window never updates to indicate it was
deleted, nor are any of the widgets functional. I can use the title
bar's destroy window button to open a 'force window to close' dialog.