Hi again, Sorry for the mail-flood, I did another profile, profiling gmail in firefox, which is scrolling slow when the "head" is visible (search, search web, ...). 256483 29.1384 libexa.so libexa.so (no symbols) 160120 18.1908 no-vmlinux no-vmlinux (no symbols) 114434 13.0006 libc-2.7.90.so libc-2.7.90.so memcpy 58861 6.6871 libxul.so libxul.so (no symbols) again, libexa eats up a lot of cycles. Any idea what exa is doing here? Thanks a lot for improving the driver, lg Clemens _______________________________________________ xorg mailing list xorg@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/xorg