On Tue, 2 May 2017 19:07:26 +0200
Tomasz Buchert <tom...@debian.org> wrote:

> On 02/05/17 05:26, Pascal Gervais wrote:
> > On Tue, 2 May 2017 09:43:57 +0200
> > Tomasz Buchert <tom...@debian.org> wrote:
> >  
> > > The message seems pretty clear to me. Do you indeed have an old
> > > GPU?  
> >
> > Seriously, a 5 years old computer is now considered outdated? I used
> > such sky observer software on an old Pentium MMX 166 MHz 20 years
> > ago, but I can't with an Intel Core 2 G33 chipset? Are you
> > serious?  
> 
> Hello Pascal,
> I tend to be serious when I reply in bug reports, yes.

Hi,

I was only surprised, sorry for overreacting.

> Thank you for mentioning the GPU in question. It seems that the GPU is
> then https://en.wikipedia.org/wiki/Intel_GMA#GMA_3100. Alex, can you
> confirm that this GPU would not support necessary OpenGL stuff
> (possibly relevant docs:
> http://www.intel.com/assets/pdf/prodbrief/317311.pdf)?

Yes, it's the right GPU. Who is Alex?

> >  
> > > Can you try the options provided in the message?  
> >
> > You mean "--mesa-mode" and "--safe-mode"? Sorry, but there is no
> > such options with the Stellarium package provided by Debian.  
> 
> You're right, they are only available on windows, my apologies.
> However, you can still run:
> 
>    LIBGL_ALWAYS_SOFTWARE=1 stellarium
> 
> to see if the software rendering works at least.

With "LIBGL_ALWAYS_SOFTWARE=1 stellarium" the whole system freeze at:
Trying to copy ssystem.ini to /home/pascal/.stellarium/data/ssystem.ini

And I have to kill stellarium on an other TTY. I attach the output.

> Cheers,
> Tomasz

-- 
Pascal  ><((((©>
pascal@debianx:~$ LIBGL_ALWAYS_SOFTWARE=1 stellarium
User config directory does not exist:  "/home/pascal/.stellarium"
Creating directory  "/home/pascal/.stellarium"
 -------------------------------------------------------
[ This is Stellarium 0.15.2 - http://www.stellarium.org ]
[ Copyright (C) 2000-2017 Fabien Chereau et al.         ]
 -------------------------------------------------------
Writing log file to: "/home/pascal/.stellarium/log.txt"
File search paths:
  0 .  "/home/pascal/.stellarium"
  1 .  "/usr/share/stellarium"
Config file  "/home/pascal/.stellarium/config.ini"  does not exist. Copying the 
default file.
Config file is:  "/home/pascal/.stellarium/config.ini"
Default surface format:  QSurfaceFormat(version 2.0, options QFlags(), 
depthBufferSize -1, redBufferSize -1, greenBufferSize -1, blueBufferSize -1, 
alphaBufferSize -1, stencilBufferSize -1, samples -1, swapBehavior 0, 
swapInterval 1, profile  0)
Desired surface format:  QSurfaceFormat(version 2.1, options QFlags(), 
depthBufferSize 24, redBufferSize 8, greenBufferSize 8, blueBufferSize 8, 
alphaBufferSize 8, stencilBufferSize 8, samples -1, swapBehavior 0, 
swapInterval 1, profile  0)
StelGLWidget constructor
StelGraphicsScene constructor
initializeGL
OpenGL supported version:  "3.0 Mesa 13.0.6"
Current Format:  QSurfaceFormat(version 3.0, options QFlags(0x4), 
depthBufferSize 24, redBufferSize 8, greenBufferSize 8, blueBufferSize 8, 
alphaBufferSize 8, stencilBufferSize 8, samples 0, swapBehavior 0, swapInterval 
1, profile  0)
StelMainView::init
Detected: OpenGL "3.0"
Driver version string: "3.0 Mesa 13.0.6"
GL vendor is "VMware, Inc."
GL renderer is "Gallium 0.4 on llvmpipe (LLVM 3.9, 128 bits)"
GL Shading Language version is "1.30"
MESA Version Number detected:  13
Mesa version is fine, we should not see a graphics problem.
GLSL Version Number detected:  1.3
GLSL version is fine, we should not see a graphics problem.
Cache directory is:  "/home/pascal/.cache/stellarium/stellarium"
Sky language is  "en_CA"
Application language is  "en_CA"
Loading Solar System data ...
Could not find the starsConfig.json file: will copy the default one.
Creating directory  "/home/pascal/.stellarium/stars/default"
Creates file  "/home/pascal/.stellarium/stars/default/starsConfig.json"
Loading star data ...
"Loading \"/usr/share/stellarium/stars/default/stars_0_0v0_7.cat\": 0_0v0_7; 
4979"
"Loading \"/usr/share/stellarium/stars/default/stars_1_0v0_7.cat\": 1_0v0_7; 
21806"
"Loading \"/usr/share/stellarium/stars/default/stars_2_0v0_7.cat\": 2_0v0_7; 
150850"
"Loading \"/usr/share/stellarium/stars/default/stars_3_1v0_4.cat\": 3_1v0_4; 
425807"
Finished loading star catalogue data, max_geodesic_level:  3
navigation/preset_sky_time is a double - treating as jday: "2451514.25001"
Reloading DSO data...
Loaded 10757 DSO records
LandscapeMgr: initialized Cache for 100 MB.
Loading star names from 
"/usr/share/stellarium/skycultures/western/star_names.fab"
Loaded 703 / 703 common star names
Loading star names from "/usr/share/stellarium/stars/default/name.fab"
Loaded 4506 / 4506 scientific star names
Loading variable stars from 
"/usr/share/stellarium/stars/default/gcvs_hip_part.dat"
Loaded 6916 / 6916 variable stars
Loading double stars from "/usr/share/stellarium/stars/default/wds_hip_part.dat"
Loaded 16412 / 16412 double stars
Loading cross-identification data from 
"/usr/share/stellarium/stars/default/cross-id.dat"
Loaded 108278 / 108278 cross-identification data records for stars
Loading DSO name data ...
Loaded 327 / 485 DSO name records successfully
Loaded 88 / 88 constellation records successfully for culture "western"
Loaded 85 / 85 constellation art records successfully for culture "western"
Loaded 88 / 88 constellation names
Loading constellation boundary data ... 
Loaded 782 constellation boundary segments
Initializing basic GL shaders... 
Creating GUI ...
Loaded plugin "Exoplanets"
Creating directory  "/home/pascal/.stellarium/modules/Exoplanets"
[Exoplanets] No Exoplanets section exists in main config file - creating with 
defaults
[Exoplanets] exoplanets.json does not exist - copying default catalog to  
"/home/pascal/.stellarium/modules/Exoplanets/exoplanets.json"
[Exoplanets] Default exoplanets.json to  
"/home/pascal/.stellarium/modules/Exoplanets/exoplanets.json"
[Exoplanets] loading catalog file: 
"/home/pascal/.stellarium/modules/Exoplanets/exoplanets.json"
Loaded plugin "FOV"
FOV: no fov section exists in main config file - creating with defaults
Loaded plugin "MeteorShowers"
Creating directory  "/home/pascal/.stellarium/modules/MeteorShowers"
MeteorShowersMgr: Loading catalog file: 
"/home/pascal/.stellarium/modules/MeteorShowers/showers.json"
MeteorShowersMgr: Trying to restore the default catalog to 
"/home/pascal/.stellarium/modules/MeteorShowers/showers.json"
MeteorShowersMgr: The default catalog was copied!
MeteorShowersMgr: Starting to update the catalog...
Loaded plugin "Novae"
Creating directory  "/home/pascal/.stellarium/modules/Novae"
[Novae] no Novae section exists in main config file - creating with defaults
[Novae] novae.json does not exist - copying default file to 
"/home/pascal/.stellarium/modules/Novae/novae.json"
[Novae] copied default novae.json to 
"/home/pascal/.stellarium/modules/Novae/novae.json"
[Novae] loading catalog file: 
"/home/pascal/.stellarium/modules/Novae/novae.json"
Loaded plugin "Oculars"
Ocular plugin - press Command-O to toggle eyepiece view mode. Press ALT-o for 
configuration.
Creating directory  "/home/pascal/.stellarium/modules/Oculars"
Oculars::validateIniFile copied default_ocular.ini to  
"/home/pascal/.stellarium/modules/Oculars/ocular.ini"
Loaded plugin "Satellites"
Creating directory  "/home/pascal/.stellarium/modules/Satellites"
[Satellites] satellites.json does not exist - copying default file to  
"/home/pascal/.stellarium/modules/Satellites/satellites.json"
[Satellites] copied default satellites.json to  
"/home/pascal/.stellarium/modules/Satellites/satellites.json"
[Satellites] copied default qs.mag to  
"/home/pascal/.stellarium/modules/Satellites/qs.mag"
[Satellites] loading catalog file: 
"/home/pascal/.stellarium/modules/Satellites/satellites.json"
Satellite has invalid orbit: "PHONESAT 2.4" "39381"
Satellite has invalid orbit: "CADRE" "41475"
Satellite has invalid orbit: "LEMUR-2-JEFF" "41490"
Satellite has invalid orbit: "LEMUR-2-BRIDGEMAN" "41596"
Loaded plugin "SolarSystemEditor"
Trying to copy ssystem.ini to "/home/pascal/.stellarium/data/ssystem.ini"

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