Linear Aperture not available; Mach64 and X4.2.0

Robert E Brose II bob at
Tue Sep 24 16:33:35 EST 2002

Does anyone know if (and where) this problem has been resolved?
I assume there is some conflict in the default memory mapping?

00:0d.0 VGA compatible controller: ATI Technologies Inc 210888GX [Mach64 GX] (rev 02) (prog-if 00 [VGA])
        Flags: stepping, medium devsel, IRQ 23
        Memory at 81000000 (32-bit, non-prefetchable) [size=16M]
        Expansion ROM at <unassigned> [disabled] [size=64K]

XFree86 Version 4.2.0 (echo Yellow Dog Linux release: 4.2.0-6.30e) / X Window System
(protocol Version 11, revision 0, vendor release 6600)
Release Date: 23 January 2002
	If the server is older than 6-12 months, or if your card is
	newer than the above date, look for a newer version before
	reporting problems.  (See http://www.XFree86.Org/)
Build Operating System: Linux 2.4.19-3b ppc [ELF]
Build Host:

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: "/var/log/XFree86.0.log", Time: Tue Sep 24 01:30:27 2002
(==) Using config file: "/etc/X11/XF86Config-4"
(WW) ATI(0): Unknown RAMDAC type 0x95 detected.
(EE) ATI(0): Linear aperture not available.
(EE) Screen(s) found, but none have a usable configuration.

Fatal server error:
no screens found

When reporting a problem related to a server crash, please send
the full server output, not just the last messages.
This can be found in the log file "/var/log/XFree86.0.log".
Please report problems to xfree86 at

(supermac s900, 6 slot pci bus, g3 350, worked with xpmac)

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