Hello, My problem is that all day long once every 20 to 30 minutes I can see that X (using top system monitor, PID and COMMAND = X) is taking about 92 to 95% of my CPU load when the system idles and I don't know why. What is going on exactly and is there a way to prevent this from happening? For your information : I use Red Hat Linux 9 (but it was doing the same under Red Hat Linux 8.0). I have a PIV 3GHz, 1GB of DDR-SDRAM and a Matrox G450. Thank you for your help. Optimized _______________________________________________ xfree86-list mailing list xfree86-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/xfree86-list IRC: #xfree86 on irc.redhat.com