Re: libGL error: No matching fbConfigs or visuals found
Re: libGL error: No matching fbConfigs or visuals found
- Subject: Re: libGL error: No matching fbConfigs or visuals found
- From: Chris Jones <email@hidden>
- Date: Tue, 05 Feb 2019 17:00:48 +0000
On 05/02/2019 4:38 pm, Schima, Frank (Fed) wrote:
Hi Jay,
This works for me to fix this issue:
defaults write org.macports.X11 enable_iglx -bool true
Note the above applies only if you are using the MacPorts provided X11
server port. If instead you still use the Xquartz installer versions,
the option name is slightly different
defaults write org.macosforge.xquartz.X11 enable_iglx -bool true
Chris
p.s. Just to add some background, the issue here is not specific to
MacOS. Indirect GLX is in general being disabled by default in more and
more places, for security reasons. Plenty of discussions on the web
about it, e.g.
<https://www.phoronix.com/scan.php?page=news_item&px=Xorg-IGLX-Potential-Bye-Bye>
You might have to logout and login afterwards.
Cheers!
Frank
*From: *X11-users
<x11-users-bounces+frank.schima=email@hidden> on behalf of
Jay Salerno <email@hidden>
*Date: *Tuesday, February 5, 2019 at 9:34 AM
*To: *"email@hidden" <email@hidden>
*Subject: *libGL error: No matching fbConfigs or visuals found
Hello!
I am attempting to run a program remotely on a Linux (Mint) machine thru
SSH on my macOS computer (10.13).
I have xQuartz version 2.7.11, xorg-server 1.18.4.
When I `ssh -Y -v user@host` and run the program, I am able to pull some
of the required graphics to my mac screen in xquartz, but not all of the
necessary graphics appears.
At further inspection, in Terminal, when I am logged into the remote
host, I receive two errors:
`libGL error: No matching fbConfigs or visuals found`
`libGL error: failed to load driver: swrast`
I searched online and found this thread:
https://askubuntu.com/questions/541343/problems-with-libgl-fbconfigs-swrast-through-each-update
<https://na01.safelinks.protection.outlook.com/?url=https://askubuntu.com/questions/541343/problems-with-libgl-fbconfigs-swrast-through-each-update&data=02|01|email@hidden|bb9b1e385e6f41c0fb2608d68b87d2a3|2ab5d82fd8fa4797a93e054655c61dec|1|0|636849812800353678&sdata=gROCoFcpU3RWmW7VC87n6JAykaThC/V+nFIfcGjSot4=&reserved=0>
But, the command that they recommend with `find` yields no results, and
going through my filesystem I haven't been able to find any libgl files.
I tried removing xquartz 2.7.11 and installing 2.7.7 as another thread
suggested, but to not luck.
Can anyone help me with this?
Thanks,
Jay
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