r128 driver problem with FC5

[Nigel Henry]

Hi. I've been through all the FAQ's, and can't find anything relating to my 
problem. The graphics are ok using the vesa driver, but it's a real no go 
with DVD's. FC1,2,and 3 on the same machine, have no problem with the r128 
driver.

The query below is the one I accidentally posted to the Xfree86 mailing list, 
which didn't go down too well.

FC5 installs ok, but to start X, I have to change the r128 driver to vesa 
in /etc/X11/xorg.conf.

I had similar problems with FC4 and the Cyberblade i1 card's Trident driver, 
but after doing all the updates, post install, I was able to change back to 
the Trident driver, and X started ok.

I don't know whether this is a problem due to system packages needing to be 
updated or what.

I can't say that I like messing with xorg.conf. More often than not I find 
myself in text mode, and have to have a quick nano session to put things back 
as they were to get X to start.

This is the output from /var/log/Xorg.setup.log when trying to start X with 
the Rage128's r128 driver.

X Window System Version 7.0.0
Release Date: 21 December 2005
X Protocol Version 11, Revision 0, Release 7.0
Build Operating System:Linux 2.6.9-22.18.bz155725.ELsmp i686Red Hat, Inc.
Current Operating System: Linux localhost 2.6.16-1.2080.13.rrt.rhfc5.ccrma #1 
PREEMPT Sat Apr 22 19:05:27 EDT 2006 i686
Build Date: 02 May 2006
	Before reporting problems, check http://wiki.x.org
	to make sure that you have the latest version.
Module Loader present
Markers: (--) probed, (**) from config file, (==) default setting,
	(++) from command line, (!!) notice, (II) informational,
	(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(++) Log file: "/dev/null", Time: Sat May 27 00:12:42 2006
(++) Using config file: "/tmp/tmp5Ed8TDxorg.config"
(WW) ****INVALID IO ALLOCATION**** b: 0x9000 e: 0x90ff correcting 
Requesting insufficient memory window!: start: 0x9000 end: 0x90ff size 
0xf0120100
Requesting insufficient memory window!: start: 0x9400 end: 0x94ff size 
0xf0120100
Requesting insufficient memory window!: start: 0x9800 end: 0x98ff size 
0xf0120100
Requesting insufficient memory window!: start: 0x9c00 end: 0x9cff size 
0xf0120100
(EE) Cannot find a replacement memory range

   *** If unresolved symbols were reported above, they might not
   *** be the reason for the server aborting.

Backtrace:
0: /usr/bin/Xorg(xf86SigHandler+0x87) [0x80b86c7]
1: [0x472420]
2: /usr/lib/xorg/modules/drivers/r128_drv.so(R128FreeScreen+0x2b) [0x13ea9b]
3: /usr/bin/Xorg(xf86DeleteScreen+0x5e) [0x80c50ee]
4: /usr/bin/Xorg(InitOutput+0x9e4) [0x80a2364]
5: /usr/bin/Xorg(main+0x276) [0x806ffc6]
6: /lib/libc.so.6(__libc_start_main+0xdc) [0x4a5724]
7: /usr/bin/Xorg(FontFileCompleteXLFD+0xb1) [0x806f511]

Fatal server error:
Caught signal 11.  Server aborting

Any specific help would be really appreciated.

Nigel.