$ cat /proc/version
Linux version 2.6.12-1.1456_FC4 (bhcompile@sizzler.build.redhat.com) (gcc version 4.0.1 20050727 (Red Hat 4.0.1-5)) #1 Thu Sep 22 02:20:14 EDT 2005

$ rpm -qa | grep xort
fonts-xorg-75dpi-6.8.2-1
xorg-x11-xfs-6.8.2-37.FC4.49.2
fonts-xorg-100dpi-6.8.2-1
xorg-x11-font-utils-6.8.2-37.FC4.49.2
xorg-x11-deprecated-libs-devel-6.8.2-37.FC4.49.2
xorg-x11-Mesa-libGLU-6.8.2-37.FC4.49.2
fonts-xorg-base-6.8.2-1
xorg-x11-Mesa-libGL-6.8.2-37.FC4.49.2
xorg-x11-xauth-6.8.2-37.FC4.49.2
xorg-x11-6.8.2-37.FC4.49.2
xorg-x11-twm-6.8.2-37.FC4.49.2
xorg-x11-tools-6.8.2-37.FC4.49.2
xorg-x11-libs-6.8.2-37.FC4.49.2
xorg-x11-deprecated-libs-6.8.2-37.FC4.49.2
xorg-x11-devel-6.8.2-37.FC4.49.2

# dmesg | grep radeon
radeonfb (0000:00:10.0): Invalid ROM signature 0 should be0xaa55
radeonfb: Retreived PLL infos from Open Firmware
radeonfb: Reference=27.00 MHz (RefDiv=12) Memory=190.00 Mhz, System=250.00 MHz
radeonfb: PLL min 12000 max 35000
radeonfb: Monitor 1 type DFP found
radeonfb: EDID probed
radeonfb: Monitor 2 type DFP found
radeonfb: EDID probed
radeonfb (0000:00:10.0): ATI Radeon Yb 

# kudzu -p -b DDC
-
class: VIDEO
bus: DDC
detached: 0
driver: unknown
desc: "ATI Radeon Yb"
mem: 2097152
-
class: MONITOR
bus: DDC
detached: 0
driver: unknown
desc: "SyncMaster"
id: SAM9201
horizSyncMin: 30
horizSyncMax: 81
vertRefreshMin: 56
vertRefreshMax: 75
mode: 1272x1017
mode: 760x608
mode: 880x660
#