[Bug 58721] Re: Edgy upgrade breaks multiple Matrox cards

Wed, 01 Nov 2006 09:25:38 -0800 

I had the same problems with my ancient Matrox Mystique (Monitor shows
frequency out of range)

I solved it by turning on the ShadowFB option:

Section "Device"
        Identifier      "Matrox Graphics, Inc. MGA 1064SG Mystique]"
        Driver          "mga"
        BusID           "PCI:0:12:0"
        Option          "ShadowFB"              "true"
        Option          "OldDmaInit"            "True"
EndSection

(The OldDmaInit options seems not to matter)

I had to specify the HorizSync and VertRefresh options for my monitor.
Now it works with a resolution of "1024x768" and a Depth of 16.

I had the same problem when installing Dapper.

-- 
Edgy upgrade breaks multiple Matrox cards
https://launchpad.net/bugs/58721

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