skt.diaz, default radeon driver means the one that is enabled by default in Ubuntu when one runs either a live environment or installed. Also, radeon and fglrx are two different drivers (open source versus closed).
Just to clarify, xorg.xserver, or in this case xorg-xserver-*, is not a graphics driver, but the core X server > https://launchpad.net/ubuntu/+source/xorg-server . Did you mean, you removed fglrx, and confirmed it doesn't happen with the default radeon driver? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1449647 Title: screen flickering during fullscreen video playback To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1449647/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs