opt/nvidia/README

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README for nvidia 1.0-8178+
***** NOTE for users of NV2X chipsets!!! *****
1.0-9629 is confirmed broken for cards with NV2X chipsets, see:
http://www.nvnews.net/vbulletin/showthread.php?t=79703. Until a new version
is released, use 1.0-9626 or 1.0-8776.
**********************************************
*** NOTE for nvidia with udev ***
If using udev, add your user to the "video" group to be able to
use the nvidia devices required for 3d to function properly.
POST-INSTALL
Use opt/gl-select from ports to select the correct gl/glx
libraries and extensions like so:
# gl-select nvidia
POST-REMOVE
Use opt/gl-select from ports to revert to the x11 gl/glx libraries
and extensions like so:
# gl-select x11
When UPGRADING/DOWNGRADING the nvidia port (where the version changes),
use gl-select to revert to x11 and then re-select nvidia in order to
refresh the libGLcore and libGL symlinks, like so:
# prt-get update nvidia
# gl-select x11; gl-select nvidia
nvhelper.sh is still included in the port for the time being but
gl-select is the preferred method.