This is exactly what happened for me when I moved to FC3.  The console is detecting that a framebuffer was initialized and tries to grab it for its use.  The old method of adding video=vc:0-0 to your boot command line to prevent this doesn’t seem to work with the FC kernel. 

 

Someone else posted a work around that fixed the problem for me.  You can try adding vga=792 to your boot command line.  I think it will only work if you have another video card installed that has a framebuffer.  All this does is make the console grad the video card’s framebuffer instead of ivtv-fb.

 

 

 

-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of David Morrison
Sent: Wednesday, January 12, 2005 10:13 PM
To: [email protected]; [EMAIL PROTECTED]
Subject: [ivtv-devel] RE: help getting X started on PVR-350 w/ Fedora Core 3

 

Hi John,
If you are speaking of the patch in the in the enclosed posting, I had already applied it before posting this message??
http://gossamer-threads.com/lists/ivtv/devel/16645?page=unread#unread

I seem to be having an issue that is different from that described in that thread though.  It seems that if I try to force the ivtv module to load during startup the workstation freezes. 

What I am seeing is the boot process will get to the line "/sbin/modprobe ivtv" (in rc.local) and start to display the debug info that is normally put into the dmesg log (but without carrige returns?) and then hangs up? 

I suspect that this is from the autoloading of ivtv-fb module. I took out the line telling linux to autoload the ivtv-fb module from the modprobe.conf and tried to load the two modules individually (via command line) before starting X. When I do it that way it seems to execute the "/sbin/modprobe ivtv" without issue but when I issue the "/sbin/modprobe ivtv-fb" command I get the above described system hangup.

The strange thing is that this only happens when I call the the  "/sbin/modprobe ivtv-fb" from the rc.local, if I execute that from a terminal window while running X-windows it seems to execute ok?

A couple of questions:
1. I am running the ivtv-0.2.0-rc3d version of the release candidate, should I be running the ivtv-0.2.0-rc3C version?
2. When I compiled it I followed the readme and did the following:
# cd driver
# make
# make install
# cd ../utils
# make
# make instal
# install -c -m 0444 ivtvdev_drv_o /usr/X11R6/...

is there anything else that I should have done?

Since the machine locks up I can't get the messages out of the /var/log/dmesg log to send you, any ideas of what I can do to capture this?

dave

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