Bug#241331: [Sparc - ffbdri] glx apps segfault due to undefined symbol: ffbInitTnlModule

[Christian Guggenberger <Christian.Guggenberger@physik.uni-regensburg.de>]

On 01.04.2004   09:05 Branden Robinson wrote:
> tag 241331 + moreinfo
> thanks
>
> On Wed, Mar 31, 2004 at 11:54:32PM +0200, Christian Guggenberger wrote:
> > Package: xlibmesa-dri
> > Version: 4.3.0-7
> >
> > glx apps like glxinfo and glxgears segfault on my Ultra10 running sarge.
> > (verified with several linux 2.4 and 2.6 kernels)
> >
> > $ LIBGL_DEBUG=verbose glxinfo
> > libGL: XF86DRIGetClientDriverName: 0.0.1 ffb (screen 0)
> > libGL: OpenDriver: trying /usr/X11R6/lib/modules/dri/ffb_dri.so
> > libGL error: dlopen /usr/X11R6/lib/modules/dri/ffb_dri.so failed
> > (/usr/X11R6/lib
> > /modules/dri/ffb_dri.so: undefined symbol: ffbInitTnlModule)
> > libGL error: unable to find driver: ffb_dri.so
> > libGL: XF86DRIGetClientDriverName: 0.0.1 ffb (screen 0)
> > libGL: OpenDriver: trying /usr/X11R6/lib/modules/dri/ffb_dri.so
> > libGL error: dlopen /usr/X11R6/lib/modules/dri/ffb_dri.so failed
> > (/usr/X11R6/lib
> > /modules/dri/ffb_dri.so: undefined symbol: ffbInitTnlModule)
> > libGL error: unable to find driver: ffb_dri.so
> > Segmentation fault.
> >
> > X server and kernel logs are attached.
>
> I'm not very good at debugging DRI stuff, but I'd say the installation
> and usage of xlibmesa-{gl,glu,dri}-dbg is indicated.
Any hints, how to debug this with *-dbg stuff installed?

Ben, some weeks ago, you submitted some tweaks to the sunffb by DaveM to 
Branden.
Unfortuneatly, these did not build, and have thus been removed in 4.3.0-6.
Do you have some revised patches handy? maybe they could fix this issue.

thanks.
Christian