tags 412069 +wontfix
thank you


Trying to summarize:

About Composite, upstream just got a commit saying
"Enable Composite by default now that it disables itself in
 the known bad cases."
(and it has been said that
 "fglrx disables the DRI when Composite is enabled.")

About XAANoOffScreenPixmap, Michel said:
"The option is only needed to work around bugs in XAA. Because
 basically everything is a pixmap when windows are redirected
 (i.e. when a compositing manager is running), it effectively
 disables most 2D acceleration in that case and still a large
 portion of it without a compositing manager. So this option
 can't be enabled by default, because it hurts performance i
 all cases *except* when running a GLX compositing manager."

About AddARGBGLXVisuals, there was no actual answer. It seems
nVidia specific. Since xorg.conf would have to be edited to
enable the nVidia driver, this option could be added at the
same time.


So I would personally not enable any of these options by
default (hence tagging as wontfix). It is already very late
in the release cycle, changing the default config now is
too dangerous according to all the above.

Regarding after Etch, the X server is already much newer in
experimental, Composite will be enabled safely by upstream,
the XAA problems might be fixed, EXA might work much better,
... no reason to enable any of these options now then.

Brice



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