Xfree86 with no AGP

Arnaud Boissinot arnaud.boissinot at wanadoo.fr
Thu Jul 31 04:02:34 PDT 2003

I don't know if it can solve your probleme but even if you have no AGP, have
you got AGP support compile in the kernel or as a module ?
Since XFree try to open /dev/agpgart ... give it the agp support. I'm not a
specialist concerning this problem but you can try !

"Amit Mehra" <amitm at tgs-solutions.com> a écrit dans le message de news:
mailman.389.1059561601.8081.blfs-support at linuxfromscratch.org...
> Hello,
>           I am facing problem installing XFree86-4.3.0  on my intel815
> board. I think the only problem is with AGP. My board does not have any
> AGP, neither on board or on PCI but it is a chipset with integrated
> Graphics. On giving the XFree86 -xf86config ~/XF86Config.new command the
> system does not show grey screen as mentioned in the documents instead
> in reports an error stating
> |
> |
> |
> (--) I810(0): IO registers at addr 0xFFA80000
> (EE) GARTInit: Unable to open /dev/agpgart (No such file or directory)
> (EE) I810(0): AGP GART support is not available.  Make sure your kernel
> has
>  agpgart support or that the agpgart kernel module is loaded.
> (II) UnloadModule: "i810"
> (II) UnloadModule: "ddc"
> (II) Unloading /usr/X11R6/lib/modules/libddc.a
> (II) UnloadModule: "int10"
> (II) Unloading /usr/X11R6/lib/modules/linux/libint10.a
> (II) UnloadModule: "vbe"
> (II) Unloading /usr/X11R6/lib/modules/libvbe.a
> (II) UnloadModule: "vgahw"
> (II) Unloading /usr/X11R6/lib/modules/libvgahw.a
> (EE) Screen(s) found, but none have a usable configuration.
> Fatal server error:
> no screens found
> .
> .
> ..
> To resolve this I tried the following things but have achieved no
> success:
> - Disabled the support of AGP from Kernel, recompiled Kernel and then
> Build Xfree86.
> - Made changes to XF86Config.new by keeping only default depth and
> removing all Subsection Display except with depth 16.
> I have attached the XFree86.log for your reference, would appreciate
> anybody's help.
> Thanks,
> Amit

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