Comment 9 for bug 1503250

A screenshot would currently just show a black rectangle inside the Stellarium 0.15.0 window...
This is the log:

$ stellarium
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[ This is Stellarium 0.15.0 - http://www.stellarium.org ]
[ Copyright (C) 2000-2015 Fabien Chereau et al. ]
 -------------------------------------------------------
Writing log file to: "/home/mcr2010/.stellarium/log.txt"
File search paths:
  0 . "/home/mcr2010/.stellarium"
  1 . "/usr/share/stellarium"
Config file is: "/home/mcr2010/.stellarium/config.ini"
Detected: OpenGL "3.0"
Driver version string: "3.0 Mesa 11.1.0-devel (git-fcb39f5 2015-10-25 vivid-oibaf-ppa)"
GL vendor is "X.Org"
GL renderer is "Gallium 0.4 on AMD HAWAII (DRM 2.43.0, LLVM 3.6.2)"
GL Shading Language version is "1.30"
MESA Version Number detected: 11.1
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/mcr2010/.cache/stellarium/stellarium"
Sky language is "en_US"
Application language is "en_US"
Loading Solar System data ...
Loading star data ...
"Loading "/usr/share/stellarium/stars/default/stars_0_0v0_5.cat": 0_0v0_2; 4963"
"Loading "/usr/share/stellarium/stars/default/stars_1_0v0_5.cat": 1_0v0_2; 21598"
"Loading "/usr/share/stellarium/stars/default/stars_2_0v0_5.cat": 2_0v0_2; 150090"
"Loading "/usr/share/stellarium/stars/default/stars_3_1v0_3.cat": 3_1v0_3; 428466"
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 10756 DSO records
Loading DSO name data ...
Loaded 217 / 275 DSO name records successfully
Loading star names from "/usr/share/stellarium/skycultures/western/star_names.fab"
Loaded 340 / 340 common star names
Loading star names from "/usr/share/stellarium/stars/default/name.fab"
Loaded 4502 / 4502 scientific star names
Loading variable stars from "/usr/share/stellarium/stars/default/gcvs_hip_part.dat"
Loaded 6916 / 6916 variable stars
Loading cross-index data from "/usr/share/stellarium/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 ...
Loaded plugin "Exoplanets"
Exoplanets: version of the format of the catalog: 1
Exoplanets: loading catalog file: "/home/mcr2010/.stellarium/modules/Exoplanets/exoplanets.json"
Loaded plugin "FOV"
Loaded plugin "MeteorShowers"
MeteorShowersMgr: Loading catalog file: "/home/mcr2010/.stellarium/modules/MeteorShowers/showers.json"
Loaded plugin "Novae"
Novae: version of the catalog: 1
Novae: loading catalog file: "/home/mcr2010/.stellarium/modules/Novae/novae.json"
Loaded plugin "Oculars"
Ocular plugin - press Command-O to toggle eyepiece view mode. Press ALT-o for configuration.
Oculars::validateIniFile ocular.ini exists at: "/home/mcr2010/.stellarium/modules/Oculars/ocular.ini" . Checking version...
Oculars::validateIniFile found existing ini file version 3
Loaded plugin "Satellites"
Satellites: loading catalog file: "/home/mcr2010/.stellarium/modules/Satellites/satellites.json"
Satellite has invalid orbit: "FLOCK 1B-27" "40422"
Satellite has invalid orbit: "FLOCK 1B-22" "40428"
Satellite has invalid orbit: "FLOCK 1B-6" "40454"
Loaded plugin "SolarSystemEditor"
Using the ssystem.ini file that already exists in the user directory...
Unable to find module called "TimeZoneConfiguration"
Loaded plugin "TimeZoneConfiguration"
QXcbConnection: XCB error: 3 (BadWindow), sequence: 685, resource id: 104857633, major code: 15 (QueryTree), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 689, resource id: 104857633, major code: 148 (Unknown), minor code: 1
QXcbConnection: XCB error: 3 (BadWindow), sequence: 695, resource id: 104857633, major code: 18 (ChangeProperty), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 696, resource id: 104857633, major code: 12 (ConfigureWindow), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 716, resource id: 104857633, major code: 18 (ChangeProperty), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 717, resource id: 104857633, major code: 12 (ConfigureWindow), minor code: 0