Bug#327699: xserver-xorg: [libGLcore.so] crashes X when resizing or moving glx window
On Monday 12 September 2005 00:35, Michel Dänzer wrote:
> On Mon, 2005-09-12 at 00:18 +0200, David Schmitt wrote:
> > On Sunday 11 September 2005 19:04, Michel Dänzer wrote:
> > > On Sun, 2005-09-11 at 17:57 +0200, David Schmitt wrote:
> > > > Perhaps related: X reports to enable DRI, but glxinfo doesn't think
> > > > so:
> > >
> > > It's related insofar as the crash only occurs with indirect rendering.
> > >
> > > > |david@zion:~$ glxinfo | grep rendering
> > > > |direct rendering: No
> > >
> > > See the Debian X FAQ, 'How can I help debug 3D acceleration problems?',
> > > but basically start from the output at the top of
> > >
> > > LIBGL_DEBUG=verbose glxinfo
> >
> > Ah:
> > |david@zion:~$ LIBGL_DEBUG=verbose glxinfo 2>&1 | head -n 4
> > |libGL: XF86DRIGetClientDriverName: 4.0.1 r300 (screen 0)
> > |libGL: OpenDriver: trying /usr/X11R6/lib/modules/dri/r300_dri.so
> > |libGL error: dlopen /usr/X11R6/lib/modules/dri/r300_dri.so failed
> > |(/usr/X11R6/lib/modules/dri/r300_dri.so: cannot open shared object file:
> > | No such file or directory)
> > |libGL error: unable to find driver: r300_dri.so
> >
> > I've added this file to debian/xlibmesa-dri.install.i386 and
> > debian/MANIFEST.i386.in and started a rebuild. I'll test tomorrow wether
> > this has helped.
> AFAIK the r300 DRI driver doesn't get built by default in X.Org yet, so
> it shouldn't be included in xlibmesa-dri. You can get it via
> libgl1-mesa-dri though.
Yeah, the build failed with a missing r300_dri.so. I have now installed
libgl1-mesa-dri (which requires a DRM >= 0.17, linux-image-2.6.12 only has
0.16) and compiled drm.ko and radeon.ko from the dri.freedesktop.org CVS and
can now watch glxgears with up to 5000 fps :)
Regards, David
--
- hallo... wie gehts heute?
- *hust* gut *rotz* *keuch*
- gott sei dank kommunizieren wir über ein septisches medium ;)
-- Matthias Leeb, Uni f. angewandte Kunst, 2005-02-15
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