Maybe you're using a compositing window manager?
Everything is still ok here with Ubuntu 14.04 and the gnome-flashback
session (metacity window manager without effects).
If you think that graphics in general are slower, and it's not a
window-manager/compositing issue, then try x11perf, gtkperf o
Hi Helmut,
we have same performance problems as you. Everything was working well on
older distributions for long years (we used OpenSuse 11.3 past years).
But when installing newer distributions (Kubuntu 14.04, CentOS 6),
graphics is very very slow, on the same hardware and same network as
bef