[Bug 39968] Re: Missing seperate timer for locking screen

[Andrew Conkling]

This was possible in Breezy because gnome-screensaver didn't exist.  As
a possible workaround, you could use the existing xscreensaver project
(still supported in Dapper).

** Changed in: gnome-screensaver (Ubuntu)
     Severity: Normal => Wishlist

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Missing seperate timer for locking screen
https://launchpad.net/bugs/39968