----- Original Message ----- | Hello- | | I installed CentOS 5.5 on a DELL Machine with ATI Firepro 2260 | graphics | card. I'm using GNOME for the graphical environment but the display is | refreshing very slowly, e.g. scrolling a webpage or moving a window | around. | Any idea how to solve this issue. | | Regards, | | Wael Did you install the ATI proprietary driver? If not, it is using software rendering and not hardware rendering. -- James A. Peltier IT Services - Research Computing Group Simon Fraser University - Burnaby Campus Phone : 778-782-6573 Fax : 778-782-3045 E-Mail : jpeltier at sfu.ca Website : http://www.sfu.ca/itservices http://blogs.sfu.ca/people/jpeltier