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#1 2020-04-12 15:39:51

cacciatorino
Member
From: Porto Recanati, Italy
Registered: 2008-11-05
Posts: 737

SM-2019+ Ubuntu 18.04 Sigsev violation

Salome-Meca 2019-03 on Ubuntu 18.04: every time I try to activate the mesh module I get this error:

SIGSEGV 'segmentation violation' detected. Address 8

Any suggestion?

I'm using a laptop with a nvidia graphic card and nouveau driver.

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#2 2020-04-12 16:31:49

cacciatorino
Member
From: Porto Recanati, Italy
Registered: 2008-11-05
Posts: 737

Re: SM-2019+ Ubuntu 18.04 Sigsev violation

It seems that the Nvidia propietary driver solves the problem:

httpspointpointslashslashwww.code-aster.org/forum2/viewtopic.php?id=24611

But I'm not able to have it working.

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#3 2020-04-12 18:28:16

MrSnail
Member
Registered: 2018-10-26
Posts: 22

Re: SM-2019+ Ubuntu 18.04 Sigsev violation

www code-aster.org/forum2/viewtopic.php?id=24678

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#4 2020-04-12 19:04:40

GPSalachs
Member
Registered: 2018-03-10
Posts: 197

Re: SM-2019+ Ubuntu 18.04 Sigsev violation

Thank you very much for the links provided , really useful!!

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#5 2020-04-13 06:36:19

cacciatorino
Member
From: Porto Recanati, Italy
Registered: 2008-11-05
Posts: 737

Re: SM-2019+ Ubuntu 18.04 Sigsev violation

MrSnail wrote:

www code-aster.org/forum2/viewtopic.php?id=24678

I already saw that thread, but I remember that everybody experienced with aster strongly advises to NOT install Salome-Meca as root.

I did a quick try and it works indeed, but I could not test if there are further issues with this installation.

BTW this is a spy that it is just a problem of permsissions instead of libraries/software/drivers etc.

Last edited by cacciatorino (2020-04-13 06:37:11)

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#6 2020-04-22 16:30:26

Jacopo
Member
From: Colle di Val d'Elsa, Italy
Registered: 2008-02-05
Posts: 565

Re: SM-2019+ Ubuntu 18.04 Sigsev violation

Hello to everybody,

with these to command:

sudo apt-get install net-tools

sudo ubuntu-drivers autoinstall

I solved the issue.

Saluti


Salome-Meca 2017.02 (Intel Xeon 8 Core x 2 RAM 32GiB) Ubuntu 16.04 LTS

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#7 2020-04-28 05:49:23

cacciatorino
Member
From: Porto Recanati, Italy
Registered: 2008-11-05
Posts: 737

Re: SM-2019+ Ubuntu 18.04 Sigsev violation

Jacopo wrote:

sudo ubuntu-drivers autoinstall

sadly, this leads to a blank screen after login.

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