Bug#409485: server crash when <Alt>-<Tab> switching between gnome-terminal and Xv window
On Sun, Feb 04, 2007 at 02:00:27PM +0100, Michel Dänzer wrote:
> On Sun, 2007-02-04 at 13:19 +0100, Guido Guenther wrote:
> > On Sat, Feb 03, 2007 at 05:47:51PM +0100, Michel D?nzer wrote:
> > >
> > > This is one of the known bugs with Mesa software rendering which are
> > > being investigated upstream (but still not fixed even in the latest
> > > releases). Are you sure mythtv isn't using OpenGL instead of Xv?
> > It seems mythtv uses actually both (GL for menu rendering) - I was now
> > able to trigger a similar segfault without any video running, just by
> > skipping through the menus:
>
> As a workaround, I think you can set it up to use Qt instead of GL for
> the menus. GL probably doesn't provide much benefit without hardware
> acceleration anyway.
I actually double checked this after sending the mail and it *is* using
the Qt renderer (by default and I never changed this) - it still crashes
in OpenGL code, which puzzles me.
-- Guido
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