There was an update on the intel drivers recetly so I checked if this is still a problem. I tested Euphoria and it worked correctly (starting and stopping the screensaver). The only detail is that I have a clock on top of it and I had to disable it because when I enabled widgets to be on top of the screensaver, it crashed kwin.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/765478 Title: Kubuntu Natty: graphics are terrible when desktops effects (gl) are on -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs