"Price, Erik" wrote:
> 
> > The problem
> > >
> > is that the entire top half of the screen shows up as black,
> > whereas the
> > bottom half of the screen looks cartoonishly big. The resolution must
> > somehow be getting set to some abominably low amount (the mouse cursor
> > itself is about an inch long in this mode). But KDE is starting up
> > because I see the KDE splash screen, and there is an
> > exaggeratedly large
> > toolbar at the bottom of the screen. Everything is so big
> > that, combined
> > with the absence of any content in the top half of my screen, I can't
> > really do anything or see anything. I just kill the X server with Ctrl
> > Alt Backspace and try again, but that's the best results I can get.
> > >
> > > Has anyone else ever had the entire top half of their monitor be
> > > black
> > like that? Note that I think that it must be a display
> > problem and not a
> > physical dead spot because if I move the mouse deep into the
> > black area,
> > it takes an equal amount of movement to pull it back down into view.
> > That is to say, the mouse *is* going somewhere, not just
> > hitting a wall.
> >
> >
> > It is pretty hard without much log data.
> 
> I brought in some floppy disks today (can you believe no one in my part of the 
>building actually had any) and used them to transfer over some hopefully pertinent 
>files.  Since I am unsure if this list accepts attachments, I have appended the data 
>to the end of this email.
> 
> > What kind of video card is it?  If you are not sure, type
> > lspci and you should get some info about your pci bus
> > including a line
> > like (my video card)
> >
> > 01:00.0 VGA compatible controller: nVidia Corporation NV5 [Riva TnT2]
> > (rev 11)
> 
> Here's the output from that command:
> 
> 00:00.0 Host bridge: Intel Corp. 440GX - 82443GX Host bridge
> 00:01.0 PCI bridge: Intel Corp. 440GX - 82443GX AGP bridge
> 00:07.0 ISA bridge: Intel Corp. 82371AB PIIX4 ISA (rev 02)
> 00:07.1 IDE interface: Intel Corp. 82371AB PIIX4 IDE (rev 01)
> 00:07.2 USB Controller: Intel Corp. 82371AB PIIX4 USB (rev 01)
> 00:07.3 Bridge: Intel Corp. 82371AB PIIX4 ACPI (rev 02)
> 00:11.0 Ethernet controller: 3Com Corporation 3c905B 100BaseTX [Cyclone] (rev 24)
> 00:13.0 PCI bridge: Digital Equipment Corporation DECchip 21152 (rev 03)
> 01:00.0 VGA compatible controller: Cirrus Logic GD 5430/40 [Alpine] (rev 47)
> 01:00.1 Display controller: Intergraph Corporation: Unknown device 0780 (rev 40)
> 02:0a.0 SCSI storage controller: Adaptec AHA-2940U2/W / 7890
> 02:0e.0 SCSI storage controller: Adaptec AIC-7880U (rev 01)
> 
> > You could also try this:
> >
> > apt-get install discover
> 
> After installation, this command, when used by itself, doesn't appear to do 
>anything.  I played with it and took some guesses, and the output of `discover video` 
>is:
> 
> Cirrus Logic GD543x GD 5430/40 [Alpine]
> 
> > apt-get install mdetect
> 
> This one is not on my CD-ROM.  I believe I could use apt-get to download it from the 
>web but I am not sure what I need to do to configure it to look for packages on the 
>web.
> 
> > XFree86 -configure
> 
> Now this one stumps me.  I tried this command, but I was told that an Xserver was 
>already running (so it aborted).  So I used Alt-F7 to go over to the X display and 
>tried to kill it with Ctrl-Alt-Backspace, but every time I tried to do this it 
>respawned.  I tried to kill every X-related process that appeared to be running, but 
>I am not sure which one is causing the respawns.

xdm is running, which restarts X every time you log out.
Uninstall xdm, so X will now only start when you type startx.

Now do XFree86 -configure as root in /root which will generate
a config file you can test.


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