[R-sig-Fedora] rgl.snapshot only captures a small portion what's visible in the RGL device window on CentOS 7

[Wittner, Ben, Ph.D.]

Tom,

Bingo!

I followed the instructions in the link below, which allowed me to install the nvidia driver, which fixed the original problem with rgl.snapshot.

Thanks very much for all your help.

I guess I'll file a bug in the CentOS Bug Tracker so that the nouveau driver might get fixed. I'll also post to R-help so someone with the same problem who only searches R-help and not this SIG will see the solution.

-Ben

-----Original Message-----
From: Tom Callaway [mailto:tcallawa at redhat.com] 
Sent: Monday, January 11, 2016 4:10 PM
To: Wittner, Ben, Ph.D.; r-sig-fedora at r-project.org
Cc: Duncan Murdoch
Subject: Re: [R-sig-Fedora] rgl.snapshot only captures a small portion what's visible in the RGL device window on CentOS 7

I have not tried it personally, but these instructions seem correct:

http://www.dedoimedo.com/computers/centos-7-nvidia.html

Basically, edit the grub2 cmdline to include the extra option:

  rdblacklist=nouveau

hth,

~tom

==
Red Hat


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