Timothy Murphy wrote: > I wonder if anyone has CentOS-6 working on an HP MicroServer? > I'm having a problem with the graphics driver > for the Radeon HD 4200 graphics card. It seems to me that the problem may arise from the lack of config-system-display in CentOS-6. I see that under CentOS-5.6 the file /etc/X11/xorg.conf was created by config-system-display . The corresponding file under CentOS-6 is very short: -------------------------------- Section "Device" Identifier "Videocard0" Driver "vesa" EndSection -------------------------------- Is this file used at all in CentOS-6? According to <http://www.linuxtopia.org/online_books/rhel6/rhel_6_migration_guide/rhel_6_migration_chap- Migration_Guide-Package_Changes.html> "The system-config-display tool has been replaced by XRandr configuration tools" Unfortunately I've no idea how to use XRandR, and the documentation for this is not much help. -- Timothy Murphy e-mail: gayleard /at/ eircom.net tel: +353-86-2336090, +353-1-2842366 s-mail: School of Mathematics, Trinity College, Dublin 2, Ireland