2.6.3 AGP fallback to slower speeds

[Brian Densmore]

> -----Original Message-----
> From: hanasaki
> Sent: Monday, February 23, 2004 7:59 PM
> To: List - KCLUG
> Subject: Re: 2.6.3 AGP fallback to slower speeds
> 
> 
> The chipset is the kt600.  The kernel list says it is fully supported
> The mobo max's at agp 8xpro - what is the diff? 8x vs 8xpro?
> 	http://www.soyousa.com/products/proddesc.php?id=256
> The card is 2x, 4x
> XFree86 Version 4.3.0.1
> OS Kernel: Linux version 2.6.3
> (II) Loading sub module "radeon"
> (II) LoadModule: "radeon"
> (II) Loading /usr/X11R6/lib/modules/drivers/radeon_drv.o
> (II) Module radeon: vendor="The XFree86 Project"
>          compiled for 4.3.0.1, module version = 4.0.1
>          Module class: XFree86 Video Driver
>          ABI class: XFree86 Video Driver, version 0.6

Well these lines look strange:
(II) Primary Device is: PCI 01:00:0
(II) ATI:  Candidate "Device" section "ATI 9000 Pro".
(WW) ATI:  PCI/AGP Mach64 in slot 1:0:1 could not be detected!
(--) Assigning device section with no busID to primary device
(WW) RADEON: No matching Device section for instance (BusID PCI:1:0:1) found
(--) Chipset ATI Radeon 9000 If (AGP) found

It appears to be looking for a Mach64 for some reason.
Other than that X seems to be detecting and loading your card fine,
except that you have not installed APM and it is complaining about that.
Also I notice that this version of X was compiled with 
gcc 3.3.3 (prerelease). I really don't like running software compiled
on unstable compilers. You're running bleeding edge stuff here on
unstable/newly released code. It wouldn't surprise me if you found a bug in
something. Again it doesn't appear to be a problem with the Radeon, but
with the AGP chipset. It could be that the AGP chips are not supported yet,
even though system KT600 chipset is. I was really asking about the AGP chipset.
That is where I would look to fix this.

HTH,
Brian