Linux 3D Games/Ports do not work anymore with Mesa-Drivers

[Tijl Coosemans]

On Thu, 15 Dec 2016 00:13:17 +0100 Hannes Hauswedell <h2+lists2014 at fsfe.org> wrote:
> I've got similar, but different problems. I have set
> 
> DEFAULT_VERSIONS+=linux=c7_64
> 
> in /etc/make.conf
> 
> And I have rebuilt nvidia-driver, deinstalled all linux packages and
> rebuilt all of linux_base-c7 from ports. I have locked the packages to
> make sure they don't get replaced.
> 
> But alread glxinfo fails:
> 
> % /compat/linux/usr/bin/glxinfo
> name of display: unix:0.0
> X Error:  BadValue
>   Request Major code 153 (GLX)
>   Request Minor code 24 ()
>   Value 0x0
>   Error Serial #42
>   Current Serial #43
> 
> 
> What am I doing wrong?

I suspect glxinfo is a 64 bit program and the nvidia driver does
not install 64 bit linux libraries.  Try building and installing
linux-c7-glx-utils with linux=c7 in DEFAULT_VERSIONS.