From mboxrd@z Thu Jan  1 00:00:00 1970
From: bugzilla-daemon@freedesktop.org
Subject: [Bug 41668] Screen locks up at random points when using a 3D
	compositing wm (gnome-shell) on an rv515 (radeon mobility x1300)
Date: Wed, 12 Oct 2011 23:27:01 -0700 (PDT)
Message-ID: <20111013062702.14AEF13009B@annarchy.freedesktop.org>
References: <bug-41668-502@http.bugs.freedesktop.org/>
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https://bugs.freedesktop.org/show_bug.cgi?id=41668

--- Comment #12 from dmotd <inaudible@simplesuperlativ.es> 2011-10-12 23:27:01 PDT ---
(In reply to comment #11)
> (In reply to comment #10)
> > (In reply to comment #6)
> > > > > running glxgears just shows an empty black box.. all other glx demos are the
> > > > > same empty boxes.. 
> > > > 
> > > > Do they work with the environment variable vblank_mode=0? If yes, does the
> > > > number for radeon increase in /proc/interrupts once the problem occurs?
> > > 
> > > setting vblank_mode=0 works and displays an output.. but not much change in
> > > /proc/interrupts (irq 46 for radeon)
> > 
> > Not much change for the radeon number, or none at all? If the latter,
> > apparently the IRQ for the radeon card stops working for some reason, which
> > would explain the core symptoms of the freeze.
> 
> no change to the radeon irq number.

is there a way i can debug this further?

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