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Problems with FC4 and Cyrrus logic GD544x Graphics controller

This is a discussion on Problems with FC4 and Cyrrus logic GD544x Graphics controller within the Linux Operating System forums, part of the Unix Operating Systems category; --> I am installing Fedora Core 4 on a machine with a Cyrrus GD544x Graphics controller on the motherboard. Anaconda ...


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  #1 (permalink)  
Old 01-18-2008, 10:12 AM
Aaron Gray
 
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Default Problems with FC4 and Cyrrus logic GD544x Graphics controller

I am installing Fedora Core 4 on a machine with a Cyrrus GD544x Graphics
controller on the motherboard.

Anaconda will not work in graphics mode. When installed the graphics does
not work just displays unintelligable vertical lined display.

This machine has had I believe Fedora Core 2 on it before. And Knoppix works
fine on it.

Help,

Aaron


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  #2 (permalink)  
Old 01-18-2008, 10:12 AM
Aaron Gray
 
Posts: n/a
Default Re: Problems with FC4 - monitor DCC not working on video

>I am installing Fedora Core 4 on a machine with a Cyrrus GD544x Graphics
>controller on the motherboard.
>
> Anaconda will not work in graphics mode. When installed the graphics does
> not work just displays unintelligable vertical lined display.
>
> This machine has had I believe Fedora Core 2 on it before. And Knoppix
> works fine on it.
>
> Help,


Looks like it did not find the monitors DCC and has defaulted to an old type
monitors settings.

I have tried patching /etc/X11/xorg.conf but cannot seem to get a working
configuration.

Any help welcome,

Aaron


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  #3 (permalink)  
Old 01-18-2008, 10:12 AM
Enrique Perez-Terron
 
Posts: n/a
Default Re: Problems with FC4 - monitor DCC not working on video

On Thu, 01 Dec 2005 18:41:39 +0100, Aaron Gray <ang.usenet@gmail.com> wrote:

>> I am installing Fedora Core 4 on a machine with a Cyrrus GD544x Graphics
>> controller on the motherboard.
>>
>> Anaconda will not work in graphics mode. When installed the graphics does
>> not work just displays unintelligable vertical lined display.
>>
>> This machine has had I believe Fedora Core 2 on it before. And Knoppix
>> works fine on it.
>>
>> Help,

>
> Looks like it did not find the monitors DCC and has defaulted to an old type
> monitors settings.


Anything particular you observe that makes you think that?

> I have tried patching /etc/X11/xorg.conf but cannot seem to get a working
> configuration.


I don't quite understand... Anaconda is the installation program, right?
running off some mixture of ramfs root file system, and a mounted CD.
Did you patch /etc/X11/xorg.conf on the ramfs? Would yo give away a slight
hint about what you did?

(Not that I think I would be able to help you, I have never had any similar
graphics controller. I just thought you might attract a useful comment or two
if you don't keep the cards so tightly to your chest. This isn't poker, is
it?)

-Enrique
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  #4 (permalink)  
Old 01-18-2008, 08:23 PM
webmite
 
Posts: n/a
Default Re: Problems with FC4 and Cyrrus logic GD544x Graphics controller


Hi Aaron,

You will find the issue actually has to do with a bug in the gc
compiler distributed with
FC4 stock distribution... the only way to 'fix' it is to configure yu
and update the x11 components to the latest updates.

The links below discuss the problem

https://bugzilla.redhat.com/bugzilla....cgi?id=160519

and
https://bugzilla.redhat.com/bugzilla...g.cgi?id=16124

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