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To: Alex Nash <nash@Mcs.Net>
cc: freebsd-multimedia@FreeBSD.ORG
Subject: Re: fxtv 0.45 
In-reply-to: Your message of "Thu, 16 Oct 1997 08:57:15 CDT."
             <Pine.BSF.3.95.971016085658.2547F-100000@Venus.mcs.net> 
Date: Thu, 16 Oct 1997 11:15:34 -0700
From: Amancio Hasty <hasty@rah.star-gate.com>
Sender: owner-freebsd-multimedia@FreeBSD.ORG
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Hi,
Whats your graphics card/model?

Can you send us the output of your xinit or the log of the 
X server startup?

The "Warning : Actions not found: TVSetChannel" is about fxtv
not finding Fxtv the X resource file which needs to be in
your home directory or do a ktrace on fxtv to find out where
is it looking for it.

	Cheers,
	Amancio
>From The Desk Of Alex Nash :
> I'm having a problem with fxtv 0.45, the latest bt848 driver
> (2.2-stable as of about two days ago), and WinCast/TV dbx.
> Specifically, fxtv dumps core.  Here's what I got from gdb:
> 
>   Starting program: /tmp/fx/./fxtv 
>   Xlib:  extension "XFree86-DGA" missing on display ":0.0".
>   Xlib:  extension "XFree86-VidModeExtension" missing on display ":0.0".
>   Warning: Actions not found: TVSetChannel
>   
>   Program received signal SIGBUS, Bus error.
>   0x17e1b in TVSCREENGetCurVidModeGeometry (s=0x63860, width=0xefbfd662,
>   height=0xefbfd660) at tvscreen.c:180
>   
>   (gdb) print *s
>   $1 = {display = 0x6b800, screen = 0, visual = 0x74a00, visual_modes =
>   0x7e0e0, num_visuals = 3, active_visual = 2, fb_visual = 0x74800,
>   base_addr = 0, pitch = 0, bank_size = 0, ram_size = 0,
>   vmode_ext_supported = 0, vmode_majv = 0, vmode_minv = 0, vm_list =
>   0x0, vm_list_len = 0, vm_startup = 0}
> 
> Line 180 attempts to dereference vm_list, which is NULL.  What I don't
> know, is why vm_list is NULL.
> 
> The card appears to work properly under Windows (after I yanked out my
> SMC network card :).  Also, I briefly had a version of fxtv 0.44 which
> would start up and display static, but could not be coaxed into
> displaying anything from my VCR.  I thought this might be a
> kernel/user level mismatch (the program was built against older
> sources), so I grabbed 0.45 to get everything in sync.
> 
> Any ideas would be greatly appreciated.
> 
> Alex
> 
>