Two Radeon Cards, Dell Dimension, Linux and x.org

Ricky Rivera ricky.rivera at gmail.com
Thu May 11 21:13:11 PDT 2006


On 5/2/06, Ricky Rivera <ricky.rivera at gmail.com> wrote:
>
> On 5/2/06, Dave Airlie <airlied at gmail.com> wrote:
>
> > > Not to revive a long since deceased horse, but I just thought I'd
> > mention
> > > for posterity that this problem seems to be fixed in XOrg 7.1 RC2.  I
> > > believe due to Bug #6751.
> > >
> > > I do still get a hard-lock if I enable DRI and try to use both cards
> > at
> > > once, but as far as I know this has always been a problem...
> >
> > So it works until you run glxgears on both cards? or it blows up before
> > then?
> >
> > could you try reboot, modprobe radeon and then starting X to see if it
> > makes any difference?
> >
> > Dave.
>
>
> If I load the DRI module and use a layout (I generally try
> "DualDisplay"[1]) that activates both cards, X locks up the computer right
> around the time it blanks the screen.  It doesn't respond to keyboard or any
> other input, and I have to do a hard reboot.  Here's the log from my latest
> attempt:
> http://s88382932.onlinehome.us/files/Xorg.0.log-rc2
>
> Rebooting and modprobing radeon beforehand does not seem to matter.
>
> Thanks,
> Ricky
>
> [1] http://s88382932.onlinehome.us/files/xorg.conf
>

For further info, starting just  the PCI card with DRI also causes the
computer to lock up (although not a hard lock, X just seems to be stuck in
an infinite loop).  This at the end of the log multiple times:
"(**) RADEON(0): Idle timed out: 64 entries, stat=0x80010140
(EE) RADEON(0): Idle timed out, resetting engine...
(**) RADEON(0): EngineRestore (16/16)"

The whole log can be found here:
http://s88382932.onlinehome.us/files/Xorg.0.log-rc2_pci

If I can do anything to be of help, just let me know.

Thanks,
Ricky
<http://s88382932.onlinehome.us/files/Xorg.0.log-rc2><http://s88382932.onlinehome.us/files/Xorg.0.log-rc2>
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