Can't use on headless machine

[Lyy-iiis]

Hello, when I config RLBench on a headless server, I try to use nvidia-xconfig -a --use-display-device=None --virtual=1280x1024 as you say in README.md. However I find bash: nvidia-xconfig: command not found. I'm sure I can use nvcc -V and nvidia-smi on my machine. Can you give me some advice on fixing the problem. Thank you !

[ZeyuPing]

I met the same problem T-T

[Lyy-iiis]

Do you solve the problem? It seems I need to reinstall the driver

[PaulPruenster]

Hi, had the same problem, the workaround we found was to define a virtual framebuffer with Xvfb, for example:

Xvfb :77 -screen 0 1024x768x16 &

And then run your program using this screen by setting a environment variable:

DISPLAY=:77 python program.py

Of course you could also export the variable first. Cheers

[Lyy-iiis]

Thank you for your advices, now I can run without segmentation fault. However, similar issue as #259 happens, is it the problem of installation ? Thanks for any reply