Plotting with sagemath 9.3 on windows 10 causes segmentation fault

asked 2021-11-12 14:28:45 +0100

profcelia gravatar image

I installed SageMath 9.3 on a new Dell laptop running windows 10.

Running Sagemath 9.3 in the shell produces a segmentation fault. (see screenshot) Runnins Sagemath 9.3 in a Jupyter notebook kills the kernel (see screenshot) Running Python 3.8 (Anaconda) in Jupyter notebook produces expected result. Running Julia 1.6.3 (launching jupyter from Anaconda Navigator) works (see screenshot

I'm sorry, I have screen shots of these runs, but an unable to upload because I haven't enough points.

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I have not encountered any ploting problem with SageMath 9.3 on W10 so far, neither in SageMath console nor in notebook, I installed SageMath with admin rights and for all users. When you say SageMath shell, you mean SageMath console?

ortollj gravatar imageortollj ( 2021-11-13 08:39:51 +0100 )edit

but in window notebook server, I can see this warning below:

bash.exe: warning: could not find /tmp, please create!

SageMath version 9.3, Release Date: 2021-05-09     
Using Python 3.7.10. Type "help()" for help.

but all seems working well

ortollj gravatar imageortollj ( 2021-11-13 11:01:17 +0100 )edit

This seems to be an issue on some CPUs: Plotting kills Sagemath (on some machines). Could you run the command cat /proc/cpuinfo in the SageMath 9.3 Shell and add the output to your post? The latest version without this issue seems to be 9.1 at the moment.

rburing gravatar imagerburing ( 2021-11-13 12:15:30 +0100 )edit

@rburing I know that your request was for @profcelia, but for info my processor with no problem:

model name : AMD Ryzen 9 3950X 16-Core Processor

ortollj gravatar imageortollj ( 2021-11-13 17:43:52 +0100 )edit

Every time I reset the Kernel I can see the message:

bash.exe: warning: could not find /tmp, please create!

any significant consequences ?

ortollj gravatar imageortollj ( 2021-11-16 13:18:23 +0100 )edit