DPMSQueryExtension undefined symbol

Hi,

I have updated my Red Hat from 7.3 to Red Hat 8.0 and I have this error
ever since :
	
[jan@paris jan]$ xset +dpms
xset: relocation error: xset: undefined symbol: DPMSQueryExtension

Here are the XFree packages installed on my computer :
[jan@paris jan]$ rpm -qa|grep XFree
XFree86-twm-4.2.0-72
XFree86-xauth-4.2.0-72
XFree86-devel-4.2.0-72
XFree86-xdm-4.2.0-72
XFree86-base-fonts-4.2.0-72
XFree86-100dpi-fonts-4.2.0-72
XFree86-tools-4.2.0-72
XFree86-libs-4.2.0-72
XFree86-ISO8859-15-75dpi-fonts-4.2.0-72
XFree86-ISO8859-15-100dpi-fonts-4.2.0-72
XFree86-font-utils-4.2.0-72
XFree86-xfs-4.2.0-72
XFree86-Xvfb-4.2.0-72
XFree86-Mesa-libGLU-4.2.0-72
XFree86-Mesa-libGL-4.2.0-72
XFree86-4.2.0-72
XFree86-truetype-fonts-4.2.0-72
XFree86-75dpi-fonts-4.2.0-72

I have a 2.4.20 kernel which I compiled myself. I didn't find anything
in (make config) related to dpms.

I recompiled MPlayer also and when configuring, it tells me 
Checking for X11 headers presence ... yes (using /usr/include)
Checking for X11 libs presence ... yes (using /usr/X11R6/lib)
Checking for X11 ... yes
Checking for DPMS ... yes (using Xdpms 4)
Checking for Xv ... yes
Checking for Xinerama ... yes
Checking for Xxf86vm ... yes
Checking for DGA ... yes (using DGA 2.0)
Checking for OpenGL ... yes

and then ...
mplayer: relocation error: mplayer: undefined symbol: DPMSQueryExtension

(same if I use a precompiled package)

I googled quite a lot but I could not find anything useful.

I don't know where to look now.

-- 
François Jan <[email protected]>
Empreinte PGP : 7B92 DAC4 E409 441C B314  B42B 1587 7637 4EF9 F79C

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