On Thu, 8 Jan 2015 12:55:12 -0500
Tom Horsley wrote:
The most likely way I could have broken something is by
installing some rpm I shouldn't be installing
Hah! That was it (in a very indirect way). An evil rpm
installed a /etc/ld.so.conf.d/ file that listed /usr/lib64
as a directory, which (given whatever random order
ldconfig handles things) wound up overriding the
/usr/lib64/nvidia line in the nvidia ld.so.conf info,
so I was back to getting mesa libs by default.
Fixing the ld.so info and re-running ldconfig got
3d working correctly.