I've had the same problem in Breezy with a Pioneer DVR-111D using
Verbatim 16x DVD+Rs. I've had some problems with Dapper too, but
haven't testing fully. Dapper seems to use almost the same version of
dvd+rw-tools.
The issue is fixed in newer versions of the package. From
http://fy.chalmers.se/~a
Public bug reported:
Binary package hint: gnome-screensaver
I'm running a fresh install of Dapper with screensaver set to 'blank
screen', and 'lock screen when screensaver is active' enabled.
If a panel menu (e.g. Applications) is open and the machine is left
idle, the screen fails to lock. It f