I have a two year old laptop that uses the radeon driver. The last few kernels from rawhide left a really sluggish response. Switching between virtual screens gave a really noticeable repaint. I also had the feeling that I/O in general was very slow. The latest 1806 kernel is much better, so this might not be an X problem. darrell -- fedora-devel-list mailing list fedora-devel-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/fedora-devel-list