Hi Alex,

Thank you for the info!. Where should I put this environment variable?
I searched in the ./configuration --help, but nothing...
(sorry but I'm very new on this)

Best, A.

On Fri, 30 Nov 2018 at 11:43, alex tuca <atuc@gmx.de> wrote:
hallo,

the problem with intel grafic cards could be fixed with the enviroment variable:

LIBGL_ALWAYS_SOFTWARE=1 pd patch.pd

best,
alexander

On 30.11.18 05:42, andre rc wrote:
> Hi,
>
> I have the same issue. I tried 3 machines with ubuntu 18.04.1 with a self-compiled Pd 0.49.0 and Gem 0.93. cloned from git.
> One machine has an Nvidia Geforce GTX 660 Ti and it has no problems. The other 2 machines have an Intel integrated graphics controller and they crashed after recreating gemwin only when the text3d is used. With text2d there's no problem, same with other gem objects.
> pd -verbose -lib Gem:
> i965: Failed to submit batchbuffer: No such file or directory
>
> Best, A.