RE: Compaq Presario 2800

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Well the only solution I have been able to find is to:

 

Use red hat 7.3 Xconfigurator to generate the XF86Config-4 file. Set up
everything according to your computer (memory, screen etc). Choose
generic laptop display. When you have the XF86Config-4 file, edit it and
change the driver=”radeon” driver with driver =”vesa” driver.

 

Its not a perfect solution since these drivers do not fully utilize the
power of the video card so games will run slow using these drivers.
Hopefully updated drivers will come soon.
-----Original Message-----
From: newbie-admin@XFree86.Org [mailto:newbie-admin@XFree86.Org] On
Behalf Of info @ saudiabm
Sent: Wednesday, January 02, 2002 5:40 AM
To: info@saudiabm.com
Subject: Compaq Presario 2800

Hi all,

I have tried to install Redhat Linux 7.2, 7.3, and Mandrake 8.2 w/
XFree86 4.2 onto my Compaq Presario 2800 laptop. During the
installation, I got no problem with the screen, but after the
installation, from the graphical login screen and onwards, the screen
got screwed up. There are vertical bars cutting up the icons, fronts,
and dialog boxes. My Presario 2800 uses ATI Radeon M7 card.

I have browse thru several newsgroup, but of no help. Can anyone please
help?

Thanks,


By the way , someone tell me this solution but I don't think this is the
really solution :


I have an ASUS laptop with a different video card, However, I have 
faced a similar problem. What happens is that, probably, anaconda (RH 
installer) uses a generic SVGA server during installation.

I have solved it by using this generic SVGA server from Xfree 3.3.6 
instead of the XFree86 4.2 driver. Sometimes (in my case, e.g.) the 
driver that comes with version 4.2 is worst than the generic SVGA 
driver. I use RH 7.3 as well.

My video is silicon motion and there is a driver, named 
¨siliconmotion¨, that comes with XFree86 4.2. However, it doesn't work. 
What I do is to use the generic SVGA driver that is also included in v. 
4.2 through a driver of v. 3.3.6. This may be a suggestion for you.

You may have to change the driver. I have sent the steps I used (and 
explained them in case you're new to Linux). Use them at your own risk.

1. Check to where link /etc/X11/X points. If it is:

    X -> ../../usr/X11R6/bin/XFree86

    than you're really using the v.4.2. Probably that's you're case. 
Than:

2. Check if you have packages:

    XFree86-SVGA3.3.6-44
    XFree86-compat-modules3.3.6-44

    in User Interface/X Hardware Support. If not, install them. This 
will install the old generic SVGA driver. I have checked in XFree86 
site (http://www.xfree86.org/4.2.0/Status6.html#6) that it works with 
your card.

3. Check if you have:

    /etc/X11/XF86Config
    /etc/X11/XF86Config-4

4. The first file relates to the use of the SVGA server. This was most 
probably generated by anaconda (type: head /etc/X11/XF86Config). Edit 
this file now (vi, kedit etc). In the section ¨screen¨ you need to have 
this driver:

Section "Screen"
     Driver      "svga"    <= ************
     Device      "Silicon Motion Lynx (generic)"
     Monitor     "Generic Laptop Display Panel 1024x768"
     DefaultColorDepth 16
     Subsection "Display"
         Depth       16
         Modes       "1024x768"
         ViewPort    0 0
     EndSubsection
EndSection

*Verify other aspects as keyboard, mouse and monitor configuration. 
Compare with what is set in the XF86Config-4 file (this is the file 
used by v. 4.2). Probably, you'll find that XF86Config file has the 
configurations you have given at installation time.

5. As root:

    $ cd /etc/X11
    $ mv X X~
    $ ln -s /usr/X11R6/bin/XF86_SVGA X
    $ cd /usr/X11R6/bin
    $ mv X X~
    $ ln -s XF86_SVGA X

6. That should do. In your desktop press Ctrl + Alt + BackSpace to 
restart X server. If everything went fine, you're now using the SVGA 
server.

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