If you install xscreensaver (4.23-4ubuntu8), then matrixview & other rss-glx screensavers run full speed.
So the bug's not in rss-glx. Reassigning to gnome-screensaver. (Currently version 2.14.2-0ubuntu) ** Changed in: rss-glx (Ubuntu) Sourcepackagename: rss-glx => gnome-screensaver -- rss-glx really slow (only 1-2fps) since recent fglrx driver update https://launchpad.net/bugs/51576 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs