furyNerd

> thanks for the brief and strong confirm, so it's not a misuse and there is no way to improve just by configuring something? and is my understanding about `kvm`...

> thank you for the more detailed discussion, and also for the useful link. for anyone who wish a brief answer, hope this discussion could be a quick reference :)

hi, @kalyco, can you give some example for helping understanding what is "YOUR_GPUs_CC+PTX" ? thanks so much

i have overcome this failure by setting proxy in the dockerfiles. e.g. your `ros_cross_compile` pkg is pip installed in `path/to/ros_cross_compile` (checked by `pip3 show ros_cross_compile`), then things like `apt-get update...