ASKSAGE: Sage Q&A Forum - Individual question feedhttp://ask.sagemath.org/questions/Q&A Forum for SageenCopyright Sage, 2010. Some rights reserved under creative commons license.Mon, 23 Apr 2018 05:12:20 -0500What causes sage to crash as it starts?http://ask.sagemath.org/question/42109/what-causes-sage-to-crash-as-it-starts/ Installed sage 7.6 on Ubuntu 16.04 LTS to work with a colleague who is also on 7.X release (they are on Fedora). It all seemed to go OK but consistently get a crash message as soon as it starts. A crash report text file is created - can supply that for someone to look at.
Here is the terminal output:
┌────────────────────────────────────────────────────────────────────┐
│ SageMath version 7.6, Release Date: 2017-03-25 │
│ Type "notebook()" for the browser-based notebook interface. │
│ Type "help()" for help. │
└────────────────────────────────────────────────────────────────────┘
**********************************************************************
Oops, Sage crashed. We do our best to make it stable, but...
A crash report was automatically generated with the following information:
- A verbatim copy of the crash traceback.
- A copy of your input history during this session.
- Data on your current Sage configuration.
It was left in the file named:
'/home/davelautzenheiser/.sage/ipython-5.0.0/Sage_crash_report.txt'
If you can email this file to the developers, the information in it will help
them in understanding and correcting the problem.
You can mail it to: sage-support at sage-support@googlegroups.com
with the subject 'Sage Crash Report'.
If you want to do it now, the following command will work (under Unix):
mail -s 'Sage Crash Report' sage-support@googlegroups.com < /home/davelautzenheiser/.sage/ipython-5.0.0/Sage_crash_report.txt
Fri, 20 Apr 2018 22:54:09 -0500http://ask.sagemath.org/question/42109/what-causes-sage-to-crash-as-it-starts/Comment by BCWDave for <p>Installed sage 7.6 on Ubuntu 16.04 LTS to work with a colleague who is also on 7.X release (they are on Fedora). It all seemed to go OK but consistently get a crash message as soon as it starts. A crash report text file is created - can supply that for someone to look at.</p>
<p>Here is the terminal output:</p>
<p>┌────────────────────────────────────────────────────────────────────┐
│ SageMath version 7.6, Release Date: 2017-03-25 │
│ Type "notebook()" for the browser-based notebook interface. │
│ Type "help()" for help. │
└────────────────────────────────────────────────────────────────────┘</p>
<hr>
<p>Oops, Sage crashed. We do our best to make it stable, but...</p>
<p>A crash report was automatically generated with the following information:
- A verbatim copy of the crash traceback.
- A copy of your input history during this session.
- Data on your current Sage configuration.</p>
<p>It was left in the file named:
'/home/davelautzenheiser/.sage/ipython-5.0.0/Sage_crash_report.txt'
If you can email this file to the developers, the information in it will help
them in understanding and correcting the problem.</p>
<p>You can mail it to: sage-support at <a href="mailto:sage-support@googlegroups.com">sage-support@googlegroups.com</a>
with the subject 'Sage Crash Report'.</p>
<p>If you want to do it now, the following command will work (under Unix):
mail -s 'Sage Crash Report' <a href="mailto:sage-support@googlegroups.com">sage-support@googlegroups.com</a> < /home/davelautzenheiser/.sage/ipython-5.0.0/Sage_crash_report.txt</p>
http://ask.sagemath.org/question/42109/what-causes-sage-to-crash-as-it-starts/?comment=42128#post-id-42128The full crash report can be found here:
https://spaces.hightail.com/receive/VdyiAnvCBHSun, 22 Apr 2018 18:13:55 -0500http://ask.sagemath.org/question/42109/what-causes-sage-to-crash-as-it-starts/?comment=42128#post-id-42128Comment by tmonteil for <p>Installed sage 7.6 on Ubuntu 16.04 LTS to work with a colleague who is also on 7.X release (they are on Fedora). It all seemed to go OK but consistently get a crash message as soon as it starts. A crash report text file is created - can supply that for someone to look at.</p>
<p>Here is the terminal output:</p>
<p>┌────────────────────────────────────────────────────────────────────┐
│ SageMath version 7.6, Release Date: 2017-03-25 │
│ Type "notebook()" for the browser-based notebook interface. │
│ Type "help()" for help. │
└────────────────────────────────────────────────────────────────────┘</p>
<hr>
<p>Oops, Sage crashed. We do our best to make it stable, but...</p>
<p>A crash report was automatically generated with the following information:
- A verbatim copy of the crash traceback.
- A copy of your input history during this session.
- Data on your current Sage configuration.</p>
<p>It was left in the file named:
'/home/davelautzenheiser/.sage/ipython-5.0.0/Sage_crash_report.txt'
If you can email this file to the developers, the information in it will help
them in understanding and correcting the problem.</p>
<p>You can mail it to: sage-support at <a href="mailto:sage-support@googlegroups.com">sage-support@googlegroups.com</a>
with the subject 'Sage Crash Report'.</p>
<p>If you want to do it now, the following command will work (under Unix):
mail -s 'Sage Crash Report' <a href="mailto:sage-support@googlegroups.com">sage-support@googlegroups.com</a> < /home/davelautzenheiser/.sage/ipython-5.0.0/Sage_crash_report.txt</p>
http://ask.sagemath.org/question/42109/what-causes-sage-to-crash-as-it-starts/?comment=42119#post-id-42119If you do not have a presonal web page, you could use some pastebin service.Sat, 21 Apr 2018 14:42:00 -0500http://ask.sagemath.org/question/42109/what-causes-sage-to-crash-as-it-starts/?comment=42119#post-id-42119Comment by BCWDave for <p>Installed sage 7.6 on Ubuntu 16.04 LTS to work with a colleague who is also on 7.X release (they are on Fedora). It all seemed to go OK but consistently get a crash message as soon as it starts. A crash report text file is created - can supply that for someone to look at.</p>
<p>Here is the terminal output:</p>
<p>┌────────────────────────────────────────────────────────────────────┐
│ SageMath version 7.6, Release Date: 2017-03-25 │
│ Type "notebook()" for the browser-based notebook interface. │
│ Type "help()" for help. │
└────────────────────────────────────────────────────────────────────┘</p>
<hr>
<p>Oops, Sage crashed. We do our best to make it stable, but...</p>
<p>A crash report was automatically generated with the following information:
- A verbatim copy of the crash traceback.
- A copy of your input history during this session.
- Data on your current Sage configuration.</p>
<p>It was left in the file named:
'/home/davelautzenheiser/.sage/ipython-5.0.0/Sage_crash_report.txt'
If you can email this file to the developers, the information in it will help
them in understanding and correcting the problem.</p>
<p>You can mail it to: sage-support at <a href="mailto:sage-support@googlegroups.com">sage-support@googlegroups.com</a>
with the subject 'Sage Crash Report'.</p>
<p>If you want to do it now, the following command will work (under Unix):
mail -s 'Sage Crash Report' <a href="mailto:sage-support@googlegroups.com">sage-support@googlegroups.com</a> < /home/davelautzenheiser/.sage/ipython-5.0.0/Sage_crash_report.txt</p>
http://ask.sagemath.org/question/42109/what-causes-sage-to-crash-as-it-starts/?comment=42116#post-id-42116Installation was from binaries - sage-7.6-Ubuntu_16.04-x86_64.tar.bz2 with target machine running Ubuntu 16.04 LTS.
Yes, a crash report was generated. Not sure how to upload the whole thing - 21KB
Start of crash report has following:
***************************************************************************
Crash traceback:
---------------------------------------------------------------------------
---------------------------------------------------------------------------
ImportError Python 2.7.13: /sagemath/SageMath/local/bin/python
Fri Apr 20 14:00:45 2018
A problem occurred executing Python code. Here is the sequence of function
calls leading up to the error, with the most recent (innermost) call last.Sat, 21 Apr 2018 14:08:15 -0500http://ask.sagemath.org/question/42109/what-causes-sage-to-crash-as-it-starts/?comment=42116#post-id-42116Comment by tmonteil for <p>Installed sage 7.6 on Ubuntu 16.04 LTS to work with a colleague who is also on 7.X release (they are on Fedora). It all seemed to go OK but consistently get a crash message as soon as it starts. A crash report text file is created - can supply that for someone to look at.</p>
<p>Here is the terminal output:</p>
<p>┌────────────────────────────────────────────────────────────────────┐
│ SageMath version 7.6, Release Date: 2017-03-25 │
│ Type "notebook()" for the browser-based notebook interface. │
│ Type "help()" for help. │
└────────────────────────────────────────────────────────────────────┘</p>
<hr>
<p>Oops, Sage crashed. We do our best to make it stable, but...</p>
<p>A crash report was automatically generated with the following information:
- A verbatim copy of the crash traceback.
- A copy of your input history during this session.
- Data on your current Sage configuration.</p>
<p>It was left in the file named:
'/home/davelautzenheiser/.sage/ipython-5.0.0/Sage_crash_report.txt'
If you can email this file to the developers, the information in it will help
them in understanding and correcting the problem.</p>
<p>You can mail it to: sage-support at <a href="mailto:sage-support@googlegroups.com">sage-support@googlegroups.com</a>
with the subject 'Sage Crash Report'.</p>
<p>If you want to do it now, the following command will work (under Unix):
mail -s 'Sage Crash Report' <a href="mailto:sage-support@googlegroups.com">sage-support@googlegroups.com</a> < /home/davelautzenheiser/.sage/ipython-5.0.0/Sage_crash_report.txt</p>
http://ask.sagemath.org/question/42109/what-causes-sage-to-crash-as-it-starts/?comment=42113#post-id-42113We need mor information to understand what happened:
- did you install Sage from the binaries, and which ones ?
- did you compile Sage yourself ?
- which error message did you get (crash report) ?
- ... ?Sat, 21 Apr 2018 08:02:27 -0500http://ask.sagemath.org/question/42109/what-causes-sage-to-crash-as-it-starts/?comment=42113#post-id-42113Answer by BCWDave for <p>Installed sage 7.6 on Ubuntu 16.04 LTS to work with a colleague who is also on 7.X release (they are on Fedora). It all seemed to go OK but consistently get a crash message as soon as it starts. A crash report text file is created - can supply that for someone to look at.</p>
<p>Here is the terminal output:</p>
<p>┌────────────────────────────────────────────────────────────────────┐
│ SageMath version 7.6, Release Date: 2017-03-25 │
│ Type "notebook()" for the browser-based notebook interface. │
│ Type "help()" for help. │
└────────────────────────────────────────────────────────────────────┘</p>
<hr>
<p>Oops, Sage crashed. We do our best to make it stable, but...</p>
<p>A crash report was automatically generated with the following information:
- A verbatim copy of the crash traceback.
- A copy of your input history during this session.
- Data on your current Sage configuration.</p>
<p>It was left in the file named:
'/home/davelautzenheiser/.sage/ipython-5.0.0/Sage_crash_report.txt'
If you can email this file to the developers, the information in it will help
them in understanding and correcting the problem.</p>
<p>You can mail it to: sage-support at <a href="mailto:sage-support@googlegroups.com">sage-support@googlegroups.com</a>
with the subject 'Sage Crash Report'.</p>
<p>If you want to do it now, the following command will work (under Unix):
mail -s 'Sage Crash Report' <a href="mailto:sage-support@googlegroups.com">sage-support@googlegroups.com</a> < /home/davelautzenheiser/.sage/ipython-5.0.0/Sage_crash_report.txt</p>
http://ask.sagemath.org/question/42109/what-causes-sage-to-crash-as-it-starts/?answer=42130#post-id-42130Discovered that gfortran was not installed. Now appears that Sage is working!Mon, 23 Apr 2018 00:00:26 -0500http://ask.sagemath.org/question/42109/what-causes-sage-to-crash-as-it-starts/?answer=42130#post-id-42130Comment by slelievre for <p>Discovered that gfortran was not installed. Now appears that Sage is working!</p>
http://ask.sagemath.org/question/42109/what-causes-sage-to-crash-as-it-starts/?comment=42135#post-id-42135Congratulations for answering your own question. You should accept
your answer by clicking the "accept" button (tick mark next to the top
of the answer), so that the answer will be marked as accepted, and
the question will be marked as solved.Mon, 23 Apr 2018 05:12:20 -0500http://ask.sagemath.org/question/42109/what-causes-sage-to-crash-as-it-starts/?comment=42135#post-id-42135