On Sunday 13 February 2005 16:30, Felix K=FChling wrote:
>
> I took another look at your lspci-output. It's a PCI
> card, right? I saw vertex corruption with PCI-DMA on my
> Savage4 once. Maybe this isn't working reliably. Does it
> help to set enable_vdma to false (in driconf or the
> environment)? Performance will be worse though.
>

The chip is connected to a PCI bus on the notebooks
main board.

Haven't tried enable_vdma as solution to problem is below.

> Have you overclocked your front-side bus? In that case,
> does it help if you don't overclock?

No overclocking by me, All I do is underclock the LCD clock=20
to 40MHz in the hope of less heat under the keyboard :-)

>
>
> Did you override the VideoRam size in xorg.conf? Maybe
> you made it believe that it has more memory than is
> actually available.
>

Yes, that was it, memory size was set to 16384, it =20
apparently got only 8192 according  to Xorg log.
Dunno why the machine is advertised with 16M and used
this setting wo DRI for 3 years.

Now it does work with tuxkart and tuxracer. fgfs will
not load anymore, perhaps not enough video memory?

Is there a savage IX chip with 16M?

I'll continue to test further snapshots.

Thank you and Regards
Michael


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