The "libGL is too old." error occurs if the libGL does not provide both the glXGetScreenDriver & glXGetDriverConfig functions.
Support for the "--help" option was added upstream in the xdriinfo 1.0.8
release (published today by X.Org), but the libGL compatibility check
happens before any argument processing occurs, so may not help in this case.
--
-Alan Coopersmith- [email protected]
Oracle Solaris Engineering - https://blogs.oracle.com/solaris
