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Bug#319425: [debian-edu] Bug#319425: riva128 requires 15 bit color but gets set to 16



On Mon, Oct 17, 2005 at 10:34:55AM -0700, Bill Kendrick wrote:
> On Mon, Oct 17, 2005 at 04:42:30PM +0200, Jonas Smedegaard wrote:
> > > I am one of the discover maintainers too, and I have no idea how to
> > > detect it.  As far as I know, discover (v1 and v2) are unable to
> > > detect this.  :)
> > 
> > Arrgh. Too bad - I am out if good(?) ideas then :-(
> 
> Perhaps file a bug with X.org that asks them to provide a fallback color
> depth, so if 16bpp doesn't work, there could be an alternative line that
> tells X to try 15bpp next.  THEN die if it can't do that, either. :^)

this sounds like a good long-term solution.

as a short-term workaround, maybe xdebconfigurator (or discover) could
maintain a list of cards that don't support 16 bit color depth, but
support 15 or 24. i don't suspect it to be a long list, and it will
hopefully eventually be obsoleted.

you could check against the pci id, or the string for the card
identifier(the 4th column for discover1-data), though i suspect the pci
id would be better.

live well, 
  vagrant

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