Using Fedora Core 3 with xorg-x11-6.8.1-12.FC3 any version of xscreensaver filed like this: xmatrix -root -install X error in xmatrix: X Error of failed request: BadWindow (invalid Window parameter) Major opcode of failed request: 3 (X_GetWindowAttributes) Resource id in failed request: 0xe Serial number of failed request: 20 Current serial number in output stream: 21 (xmatrix are using as example, its accord to any screensaver from package)
Sorry .... x.org are not the source of this message.. it's a KDE/xscreensaver bug
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