[Bug 43164] Power button may open multiple logout dialogs

[Dominic Sacré]

Public bug reported:

If I press the computer's power button once, the logout dialog appears, just like it's supposed to.
But if I press the power button again, while that dialog is already open, and the decide not to log out (eg. chosing "cancel" or "lock screen", the dialog will show up again after the first one is closed, and again, and again... as many times as I pressed the power button.

** Affects: gnome-session (Ubuntu)
     Importance: Low
         Status: Confirmed

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Power button may open multiple logout dialogs
https://launchpad.net/bugs/43164