CAELinux 2010?

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12 years 5 months ago #4534 by florante
Replied by florante on topic Re:CAELinux 2010?
Hi,

I got this error in code-saturne using the caelinux2010(latest)

[code:1]


/opt/saturne/installer/bft-1.1.2/src/bft_file.c:794: Fatal error.

Error opening file "suiamo":

No such file or directory


Call stack:
1: 0x7fb44e2558ba <bft_file_open_stream+0xaa> (libbft.so.1)
2: 0x7fb44e255af6 <bft_file_open+0xa6> (libbft.so.1)
3: 0x7fb44eab2eb0 <fvm_file_open+0x140> (libfvm.so.0)
4: 0x7fb44ededc0f <+0xb1c0f> (libsaturne.so.0)
5: 0x7fb44edee401 <cs_io_initialize_with_index+0x271> (libsaturne.so.0)
6: 0x7fb44ee8568a <cs_restart_create+0x25a> (libsaturne.so.0)
7: 0x7fb44ee85c27 <opnsui_+0x247> (libsaturne.so.0)
8: 0x7fb44eed294c <lecamp_+0x3ac> (libsaturne.so.0)
9: 0x7fb44eed2386 <lecamo_+0x186> (libsaturne.so.0)
10: 0x7fb44ed84175 <caltri_+0x1215> (libsaturne.so.0)
11: 0x7fb44ed631cb <cs_run+0x83b> (libsaturne.so.0)
12: 0x7fb44ed634b5 <main+0x1f5> (libsaturne.so.0)
13: 0x7fb44c4b9c4d <__libc_start_main+0xfd> (libc.so.6)
14: 0x40a259 <> (cs_solver)
End of stack

[/code:1]

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12 years 5 months ago #4535 by Joël Cugnoni
Replied by Joël Cugnoni on topic Re:CAELinux 2010?
Hi,
thanks for reporting this error, but I need to now how it happened..
could you tell me more on:
- how did you start Saturne? did you use the Code Saturne terminal from CAELinux menu?
- when does this error occure: when runnging the GUI, running the preprocessor or during simulation?
- is it systematic or does it depend on the case?

Thanks in advance for these details

PS: I have tested saturne on several Med meshes with MPI and it has always been working, but it is very important to start saturne from the Code-Saturne terminal or to source its environment :
[code:1]. /opt/saturne/env.sh[/code:1]
This installation of Saturne is linked to Salome-Meca libs so it needs to be executed in a special environment..<br /><br />Post edited by: Administrator, at: 2010/08/10 09:11

Joël Cugnoni - a.k.a admin
www.caelinux.com

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12 years 5 months ago #4536 by florante
Replied by florante on topic Re:CAELinux 2010?
Hi,

I started saturne from the wizard.
This error happens during simulation where saturne tells if the simulation was successful or not.
The simulation is not symmetric at all. It's a box with several small holes as (exhaust) and one big hole for inlet (actually I gave a negative velocity to simulate suction,thus fluid goes out from this big cut out).
I have noticed that when I use multiple processors , I often run on error like [code:1]SIGHUP signal (hang-up) intercepted.[/code:1] but not with single processor.

BTW, Im using virtual box for this. system is a Xeon X5450 @ 3.0Ghz, 1.5G ram

Thanks

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12 years 5 months ago #4547 by Marty
Replied by Marty on topic Re:CAELinux 2010?
I tried the latest one and its going smoothly, although I still get the keyboard anomalies and lack of internet connectivity on 2 different machines. I know next to nothing about linux but there's probably an easy fix.

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  • Peter Halverson
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12 years 5 months ago #4553 by Peter Halverson
Replied by Peter Halverson on topic Re:CAELinux 2010?
Martin Blackman wrote:

I tried the latest one and its going smoothly, although I still get the keyboard anomalies and lack of internet connectivity on 2 different machines. I know next to nothing about linux but there's probably an easy fix.


It may be that your default keyboard is set to a different region/country than what it actually is. Go to System-&gt; Preferences -&gt; Keyboard and then to the &quot;Layouts&quot; tab and make sure the appropriate layout is selected.

Is you wired and wireless internet out?

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12 years 5 months ago #4560 by Ying wai Man
Replied by Ying wai Man on topic Re:CAELinux 2010?
Hi,

I burned the image with Imageburn, however, I couldn't install caelinux 2010. The error I got has to do something with the installer, I was redirected to a 'clean desktop' only showing the panel at the bottom. What goes wrong???

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