[Debian-science-sagemath] Ask Sage question: Segmentation fault using Debian sagemath package

Jan Groenewald jan at aims.ac.za
Sat Apr 17 16:03:17 BST 2021


Debian Buster has sage 8.6 on python 2.7 packaged. The binary 9.2 for
Debian 10 also doesn't give me that error.
The comment about python 3.9.2 seems wrong. Perhaps the binary sage 9.2 for
the wrong debian version was installed.
Or perhaps an old CPU issue that doesn't support some compile options.

root at muizenberg:~/bin#/usr/bin/sage
┌────────────────────────────────────────────────────────────────────┐
│ SageMath version 8.6, Release Date: 2019-01-15                     │
│ Using Python 2.7.16. Type "help()" for help.                       │
└────────────────────────────────────────────────────────────────────┘
sage: R.<X> = PolynomialRing(GF(17^2))
sage:  (X^2).is_irreducible()
False
sage:

Exiting Sage (CPU time 0m0.26s, Wall time 1m9.99s).
0 root at muizenberg:~/bin#/srv/sage-9.2/sage
┌────────────────────────────────────────────────────────────────────┐
│ SageMath version 9.2, Release Date: 2020-10-24                     │
│ Using Python 3.8.5. Type "help()" for help.                        │
└────────────────────────────────────────────────────────────────────┘
sage: R.<X> = PolynomialRing(GF(17^2))
sage: (X^2).is_irreducible()
False
sage:


Exiting Sage (CPU time 0m0.20s, Wall time 0m11.45s).
0 root at muizenberg:~/bin#lsb_release -d
Description:    AIMS Desktop 2020.2
0 root at muizenberg:~/bin#

On Sat, 17 Apr 2021 at 16:38, Samuel Lelièvre <samuel.lelievre at gmail.com>
wrote:

> Dear Debian-science-sagemath,
>
> This Ask Sage question suggests something
> may be broken about the Debian package:
>
> Segmentation fault calling is_irreducible()
> https://ask.sagemath.org/question/56676
>
> Can you take a look?  Kind regards.  --Samuel
>
> _______________________________________________
> Debian-science-sagemath mailing list
> Debian-science-sagemath at alioth-lists.debian.net
>
> https://alioth-lists.debian.net/cgi-bin/mailman/listinfo/debian-science-sagemath
>


-- 
  .~.
  /V\     Jan Groenewald
 /( )\    www.aims.ac.za
 ^^-^^
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