KDE Screensaver (any) worked fine for a week, but now won't auto start. This problem happens no matter what screensaver I use. They all ru fine in Test mode. Have searched KDE forums, KDE documentation & Ubuntu Community, but cannot find any answers. There is no item listed in /.kde/share/config/kscreensaverrc for a timer setting - listed are:
[ScreenSaver]
ActionBottomLeft=0
ActionBottomRight=0
ActionTopLeft=0
ActionTopRight=0
Lock=false
LockGrace=4000
PlasmaEnabled=false
Priority=0
Saver=koceansaver.desktop
Timeout=60

Renamed ~/.kde/share/config/kscreensaverrc to old, rebooted, still no change.
Would you know where to edit screensaver timer listing?
There are some errors listed in the KDE logs, which doesn't mean anything to me, but which I could paste here if you can identify specific log & error type listing.