Thanks for reporting this bug and any supporting documentation. Since this bug has enough information provided for a developer to begin work, I'm going to mark it as confirmed and let them handle it from here.
If both gnome-screensaver and xscreensaver are installed at the same time, they do conflict with each other when one or the other is running. These two screensavers serve the same purpose and should not be able to be installed together.
Thanks for reporting this bug and any supporting documentation. Since this bug has enough information provided for a developer to begin work, I'm going to mark it as confirmed and let them handle it from here.
If both gnome-screensaver and xscreensaver are installed at the same time, they do conflict with each other when one or the other is running. These two screensavers serve the same purpose and should not be able to be installed together.
Thanks for taking the time to make Ubuntu better!