Sage for win 10 graphics broken
I installed Sage 8 native winstall into windows 10, and all graphics plots just give me the broken graphics icon. It works with Sage for Ubuntu on the same windows so it's not my graphics system, IMHO.
Okay, the problem seems to be with Jupyter. If I start the shell from Windows instead, then Sage, then the notebook() for sagenb, the graphics work fine and are very fast. That starts a bash shell, though. Oddly, I have Ubuntu for Windows, ran Sage from that bash shell and it's still slower than the sagenb from the bash shell installed by the windows install. So I guess I'll just run that.
Could you give a specific example that can be used to reproduce the issue you are reporting? That would help studying the issue (and hopefully solving it).
What do you mean by "the broken graphics icon"? Could you post a screenshot?
Also the old sagenb is not well tested on Windows; in fact it is not currently supported (though it's worth looking into). The Jupyter notebook should work.
I'd still like to investigate this but could use more information...