[Bug 71892] no cancel option on shutdown with open applications

[Nikolaus Filus]

Public bug reported:

Choosing to shutdown the computer and end the gnome session with open
applications, which don't support session saving, causes data loss, as
there is no option to cancel the action and save the open files. The
appearing dialog says to close the applications manually, but it already
runs in foreground as the only active applications. There is also only
the 'close' button, which continues the shutdown process.

There needs to be a cancel option.

** Affects: gnome-desktop (Ubuntu)
     Importance: Undecided
         Status: Unconfirmed

-- 
no cancel option on shutdown with open applications
https://launchpad.net/bugs/71892