Stellarium muy lento

LOGFILE?

Here you are:

2015-09-29T20:13:43
Unsupported Mac version
Compiled using Clang 4.2.0
Qt runtime version: 5.4.2
Qt compilation version: 5.4.2
Addressing mode: 64-bit
Model Name: MacBook Pro
Model Identifier: MacBookPro11,1
Processor Name: Intel Core i5
Processor Speed: 2,6 GHz
Number of Processors: 1
Memory: 8 GB
Chipset Model: Intel Iris
VRAM (Dynamic, Max): 1536 MB
/Applications/Stellarium.app/Contents/MacOS/stellarium
 -------------------------------------------------------
[ This is Stellarium 0.14.0 - http://www.stellarium.org ]
[ Copyright (C) 2000-2015 Fabien Chereau et al. ]
 -------------------------------------------------------
Writing log file to: "/Users/agustincanosa/Library/Application Support/Stellarium/log.txt"
File search paths:
  0 . "/Users/agustincanosa/Library/Application Support/Stellarium"
  1 . "/Applications/Stellarium.app/Contents/Resources"
Config file is: "/Users/agustincanosa/Library/Application Support/Stellarium/config.ini"
Driver version string: "2.1 INTEL-10.6.33"
GL vendor is "Intel Inc."
GL renderer is "Intel Iris OpenGL Engine"
GL Shading Language version is "1.20"
Cache directory is: "/Users/agustincanosa/Library/Caches/stellarium/stellarium"
Sky language is "es"
Application language is "es"
Loading Solar System data ...
Loading star data ...
"Loading "/Applications/Stellarium.app/Contents/Resources/stars/default/stars_0_0v0_5.cat": 0_0v0_2; 4963"
"Loading "/Applications/Stellarium.app/Contents/Resources/stars/default/stars_1_0v0_5.cat": 1_0v0_2; 21598"
"Loading "/Applications/Stellarium.app/Contents/Resources/stars/default/stars_2_0v0_5.cat": 2_0v0_2; 150090"
"Loading "/Applications/Stellarium.app/Contents/Resources/stars/default/stars_3_1v0_3.cat": 3_1v0_3; 428466"
"Loading "/Users/agustincanosa/Library/Application Support/Stellarium/stars/default/stars_4_1v0_1.cat": 4_1v0_3; 1702042"
"Loading "/Users/agustincanosa/Library/Application Support/Stellarium/stars/default/stars_5_2v0_1.cat": 5_2v0_1; 7083058"
"Loading "/Users/agustincanosa/Library/Application Support/Stellarium/stars/default/stars_6_2v0_1.cat": 6_2v0_1; 24670782"
"Loading "/Users/agustincanosa/Library/Application Support/Stellarium/stars/default/stars_7_2v0_1.cat": 7_2v0_1; 50733321"
"Loading "/Users/agustincanosa/Library/Application Support/Stellarium/stars/default/stars_8_2v0_1.cat": 8_2v0_1; 92304337"
Finished loading star catalogue data, max_geodesic_level: 8
navigation/preset_sky_time is a double - treating as jday: "2451514.25001"
Reloading DSO data...
Loaded 10756 DSO records
Loading DSO name data ...
Loaded 217 / 263 DSO name records successfully
libpng warning: iCCP: known incorrect sRGB profile
Loading star names from "/Applications/Stellarium.app/Contents/Resources/skycultures/western/star_names.fab"
Loaded 340 / 340 common star names
Loading star names from "/Applications/Stellarium.app/Contents/Resources/stars/default/name.fab"
Loaded 4502 / 4502 scientific star names
Loading variable stars from "/Applications/Stellarium.app/Contents/Resources/stars/default/gcvs_hip_part.dat"
Loaded 6916 / 6916 variable stars
Loading cross-index data from "/Applications/Stellarium.app/Contents/Resources/stars/default/cross-index.dat"
Loaded 108279 / 108279 cross-index data records
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 ...
libpng warning: iCCP: known incorrect sRGB profile
Dubious result: Landscape "Ocean" not calibrated. Opacity test represents mathematical horizon only.
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
Loaded plugin "Oculars"
Ocular plugin - press Command-O to toggle eyepiece view mode. Press ALT-o for configuration.
Oculars::validateIniFile ocular.ini exists at: "/Users/agustincanosa/Library/Application Support/Stellarium/modules/Oculars/ocular.ini" . Checking version...
Oculars::validateIniFile found existing ini file version 2
Loaded plugin "Satellites"
Satellites: loading catalog file: "/Users/agustincanosa/Library/Application Support/Stellarium/modules/Satellites/satellites.json"
Scenery3d constructor...
Scenery3d constructor...done
Loaded plugin "Scenery3dMgr"
Scenery3d plugin - press KGA button to toggle 3D scenery, KGA tool button for settings
[Scenery3dMgr] Initializing Scenery3d object...
[OBJ] Disabling VAO usage because of Intel bugs
[OBJ] Vertex Array Objects are not supported on your hardware
[Scenery3d] Maximum texture size: 16384
[Scenery3d] Maximum viewport dims: 16384 16384
[Scenery3d] Maximum renderbuffer size: 16384
[Scenery3d] Maximum framebuffer size: 16384
[Scenery3d] Geometry shader not supported on this hardware
[Scenery3d] GL_MAX_TEXTURE_IMAGE_UNITS: 16
[Scenery3d] GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS: 16
[Scenery3d] Seamless cubemap filtering enabled
[Scenery3dMgr] Initializing Scenery3d object...done
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
Loaded plugin "SolarSystemEditor"
Using the ssystem.ini file that already exists in the user directory...
Unable to find module called "TimeZoneConfiguration"
Loaded plugin "TimeZoneConfiguration"
libpng warning: iCCP: known incorrect sRGB profile
Satellites: starting Internet update...
QSslSocket: cannot resolve TLSv1_1_client_method
QSslSocket: cannot resolve TLSv1_2_client_method
QSslSocket: cannot resolve TLSv1_1_server_method
QSslSocket: cannot resolve TLSv1_2_server_method
QSslSocket: cannot resolve SSL_select_next_proto
QSslSocket: cannot resolve SSL_CTX_set_next_proto_select_cb
QSslSocket: cannot resolve SSL_get0_next_proto_negotiated
Satellite added: "40930" "2015-052A"
Satellite added: "40931" "2015-052B"
Satellite added: "40932" "2015-052C"
Satellite added: "40933" "2015-052D"
Satellite added: "40934" "2015-052E"
Satellite added: "40935" "2015-052F"
Satellite added: "40936" "2015-052G"
Satellite added: "40937" "PSLV R/B"
Satellites::saveTleMap() writing to: "/Users/agustincanosa/Library/Application Support/Stellarium/modules/Satellites/satellites.json"
Satellites: update finished. 719 / 858 updated, 8 added, 0 missing or removed. 866 source entries parsed.

I see OpenGL2.1/GLSL1.20 which on Windows would cause problems and where I would suggest a driver update (My desktop Haswell has OpenGL4). I don't know the current situation around Macs. Anybody else?

Runs like a champ with El Capitan!

Good to see that! To understand what changed, can you please send a new logfile? It may be a helpful hint for other Mac users to simply upgrade (if possible).

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