ign gazebo spawns two windows in i3wm

[luca-della-vedova]

Environment

• OS Version: Ubuntu 20.04, running on tiling window manager i3
• Source build, fresh clone / pull as of now.
• If this is a GUI or sensor rendering bug, describe your GPU and rendering system. Otherwise delete this section.
  • Rendering plugin: ogre2
    • Single GPU machine Nvidia RTX 2070, driver version 460.91.03
    • Real hardware (no virtualization or containers)
  • Rendering system info:

$ LANG=C glxinfo -B | grep -i '\(direct rendering\|opengl\|profile\)'  # might require installing mesa-utils package
direct rendering: Yes
OpenGL vendor string: NVIDIA Corporation
OpenGL renderer string: GeForce RTX 2070 SUPER/PCIe/SSE2
OpenGL core profile version string: 4.6.0 NVIDIA 460.91.03
OpenGL core profile shading language version string: 4.60 NVIDIA
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile
OpenGL version string: 4.6.0 NVIDIA 460.91.03
OpenGL shading language version string: 4.60 NVIDIA
OpenGL context flags: (none)
OpenGL profile mask: (none)
OpenGL ES profile version string: OpenGL ES 3.2 NVIDIA 460.91.03
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.20

$ ps aux | grep Xorg
root        1208  0.0  0.0 177360 52164 tty1     Sl+  Sep24   0:02 /usr/lib/xorg/Xorg vt1 -displayfd 3 -auth /run/user/125/gdm/Xauthority -background none -noreset -keeptty -verbose 3
root        2161  0.7  0.2 287240 155140 tty2    Sl+  Sep24  27:42 /usr/lib/xorg/Xorg vt2 -displayfd 3 -auth /run/user/1000/gdm/Xauthority -background none -noreset -keeptty -verbose 3
luca      157643  0.0  0.0   9040   664 pts/1    S+   11:57   0:00 grep --color=auto Xorg

$ sudo env LANG=C X -version  # if you don't have root access, try to tell the version of Xorg e.g. via package manager

X.Org X Server 1.20.11
X Protocol Version 11, Revision 0
Build Operating System: linux Ubuntu
Current Operating System: Linux luca-focal 5.11.0-36-generic #40~20.04.1-Ubuntu SMP Sat Sep 18 02:14:19 UTC 2021 x86_64
Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.11.0-36-generic root=UUID=4b1f9168-d39d-4a44-b5da-6b08acbcb427 ro quiet splash vt.handoff=7
Build Date: 06 July 2021  10:17:51AM
xorg-server 2:1.20.11-1ubuntu1~20.04.2 (For technical support please see http://www.ubuntu.com/support) 
Current version of pixman: 0.38.4
	Before reporting problems, check http://wiki.x.org
	to make sure that you have the latest version.

ogre2.log

11:55:19: Creating resource group General
11:55:19: Creating resource group Internal
11:55:19: Creating resource group Autodetect
11:55:19: SceneManagerFactory for type 'DefaultSceneManager' registered.
11:55:19: Registering ResourceManager for type Material
11:55:19: Registering ResourceManager for type Mesh
11:55:19: Registering ResourceManager for type Mesh2
11:55:19: Registering ResourceManager for type OldSkeleton
11:55:19: MovableObjectFactory for type 'ParticleSystem' registered.
11:55:19: ArchiveFactory for archive type FileSystem registered.
11:55:19: ArchiveFactory for archive type Zip registered.
11:55:19: ArchiveFactory for archive type EmbeddedZip registered.
11:55:19: DDS codec registering
11:55:19: FreeImage version: 3.18.0
11:55:19: This program uses FreeImage, a free, open source image library supporting all common bitmap formats. See http://freeimage.sourceforge.net for details
11:55:19: Supported formats: bmp,ico,jpg,jif,jpeg,jpe,jng,koa,iff,lbm,mng,pbm,pbm,pcd,pcx,pgm,pgm,png,ppm,ppm,ras,tga,targa,tif,tiff,wap,wbmp,wbm,psd,psb,cut,xbm,xpm,gif,hdr,g3,sgi,rgb,rgba,bw,exr,j2k,j2c,jp2,pfm,pct,pict,pic,3fr,arw,bay,bmq,cap,cine,cr2,crw,cs1,dc2,dcr,drf,dsc,dng,erf,fff,ia,iiq,k25,kc2,kdc,mdc,mef,mos,mrw,nef,nrw,orf,pef,ptx,pxn,qtk,raf,raw,rdc,rw2,rwl,rwz,sr2,srf,srw,sti,x3f,webp,jxr,wdp,hdp
11:55:19: OITD codec registering
11:55:19: Registering ResourceManager for type HighLevelGpuProgram
11:55:19: MovableObjectFactory for type 'Decal' registered.
11:55:19: MovableObjectFactory for type 'InternalCubemapProbe' registered.
11:55:19: MovableObjectFactory for type 'Entity' registered.
11:55:19: MovableObjectFactory for type 'Item' registered.
11:55:19: MovableObjectFactory for type 'Light' registered.
11:55:19: MovableObjectFactory for type 'Rectangle2Dv2' registered.
11:55:19: MovableObjectFactory for type 'BillboardSet' registered.
11:55:19: MovableObjectFactory for type 'ManualObject2' registered.
11:55:19: MovableObjectFactory for type 'BillboardChain' registered.
11:55:19: MovableObjectFactory for type 'RibbonTrail' registered.
11:55:19: MovableObjectFactory for type 'WireAabb' registered.
11:55:19: *-*-* OGRE Initialising
11:55:19: *-*-* Version 2.2.6 (Cerberus)
11:55:19: OverlayElementFactory for type Panel registered.
11:55:19: OverlayElementFactory for type BorderPanel registered.
11:55:19: OverlayElementFactory for type TextArea registered.
11:55:19: Registering ResourceManager for type Font
11:55:19: Loading library /usr/lib/x86_64-linux-gnu/OGRE-2.2/OGRE/RenderSystem_GL3Plus.so
11:55:19: Installing plugin: GL 3+ RenderSystem
11:55:19: OpenGL 3+ Rendering Subsystem created.
11:55:19: Plugin successfully installed
11:55:19: Loading library /usr/lib/x86_64-linux-gnu/OGRE-2.2/OGRE/Plugin_ParticleFX.so
11:55:19: Installing plugin: ParticleFX
11:55:19: Particle Emitter Type 'Point' registered
11:55:19: Particle Emitter Type 'Box' registered
11:55:19: Particle Emitter Type 'Ellipsoid' registered
11:55:19: Particle Emitter Type 'Cylinder' registered
11:55:19: Particle Emitter Type 'Ring' registered
11:55:19: Particle Emitter Type 'HollowEllipsoid' registered
11:55:19: Particle Affector Type 'LinearForce' registered
11:55:19: Particle Affector Type 'ColourFader' registered
11:55:19: Particle Affector Type 'ColourFader2' registered
11:55:19: Particle Affector Type 'ColourImage' registered
11:55:19: Particle Affector Type 'ColourInterpolator' registered
11:55:19: Particle Affector Type 'Scaler' registered
11:55:19: Particle Affector Type 'Rotator' registered
11:55:19: Particle Affector Type 'DirectionRandomiser' registered
11:55:19: Particle Affector Type 'DeflectorPlane' registered
11:55:19: Plugin successfully installed
11:55:19: CPU Identifier & Features
11:55:19: -------------------------
11:55:19:  *   CPU ID: AuthenticAMD: AMD Ryzen 7 3800X 8-Core Processor
11:55:19:  *   Logical cores: 16
11:55:19:  *      SSE: yes
11:55:19:  *     SSE2: yes
11:55:19:  *     SSE3: yes
11:55:19:  *      MMX: yes
11:55:19:  *   MMXEXT: yes
11:55:19:  *    3DNOW: no
11:55:19:  * 3DNOWEXT: no
11:55:19:  *     CMOV: yes
11:55:19:  *      TSC: yes
11:55:19:  *      FPU: yes
11:55:19:  *      PRO: yes
11:55:19:  *       HT: no
11:55:19: -------------------------
11:55:19: ******************************
*** Starting GLX Subsystem ***
******************************
11:55:19: GL3PlusRenderSystem::_createRenderWindow "OgreWindow(0)_0", 1x1 windowed  miscParams: FSAA=0 border=none contentScalingFactor=1.000000 currentGLContext=true externalGLControl=true gamma=Yes stereoMode=Frame Sequential 
11:55:19: GLXWindow::create used FBConfigID = 165
11:55:19: GL Version = 4.6.0.0
11:55:19: GL_VERSION = 4.6.0 NVIDIA 460.91.03
11:55:19: GL_VENDOR = NVIDIA Corporation
11:55:19: GL_RENDERER = GeForce RTX 2070 SUPER/PCIe/SSE2
11:55:19: GL_EXTENSIONS = 
11:55:19: GL_AMD_multi_draw_indirect
11:55:19: GL_AMD_seamless_cubemap_per_texture
11:55:19: GL_AMD_vertex_shader_viewport_index
11:55:19: GL_AMD_vertex_shader_layer
11:55:19: GL_ARB_arrays_of_arrays
11:55:19: GL_ARB_base_instance
11:55:19: GL_ARB_bindless_texture
11:55:19: GL_ARB_blend_func_extended
11:55:19: GL_ARB_buffer_storage
11:55:19: GL_ARB_clear_buffer_object
11:55:19: GL_ARB_clear_texture
11:55:19: GL_ARB_clip_control
11:55:19: GL_ARB_color_buffer_float
11:55:19: GL_ARB_compatibility
11:55:19: GL_ARB_compressed_texture_pixel_storage
11:55:19: GL_ARB_conservative_depth
11:55:19: GL_ARB_compute_shader
11:55:19: GL_ARB_compute_variable_group_size
11:55:19: GL_ARB_conditional_render_inverted
11:55:19: GL_ARB_copy_buffer
11:55:19: GL_ARB_copy_image
11:55:19: GL_ARB_cull_distance
11:55:19: GL_ARB_debug_output
11:55:19: GL_ARB_depth_buffer_float
11:55:19: GL_ARB_depth_clamp
11:55:19: GL_ARB_depth_texture
11:55:19: GL_ARB_derivative_control
11:55:19: GL_ARB_direct_state_access
11:55:19: GL_ARB_draw_buffers
11:55:19: GL_ARB_draw_buffers_blend
11:55:19: GL_ARB_draw_indirect
11:55:19: GL_ARB_draw_elements_base_vertex
11:55:19: GL_ARB_draw_instanced
11:55:19: GL_ARB_enhanced_layouts
11:55:19: GL_ARB_ES2_compatibility
11:55:19: GL_ARB_ES3_compatibility
11:55:19: GL_ARB_ES3_1_compatibility
11:55:19: GL_ARB_ES3_2_compatibility
11:55:19: GL_ARB_explicit_attrib_location
11:55:19: GL_ARB_explicit_uniform_location
11:55:19: GL_ARB_fragment_coord_conventions
11:55:19: GL_ARB_fragment_layer_viewport
11:55:19: GL_ARB_fragment_program
11:55:19: GL_ARB_fragment_program_shadow
11:55:19: GL_ARB_fragment_shader
11:55:19: GL_ARB_fragment_shader_interlock
11:55:19: GL_ARB_framebuffer_no_attachments
11:55:19: GL_ARB_framebuffer_object
11:55:19: GL_ARB_framebuffer_sRGB
11:55:19: GL_ARB_geometry_shader4
11:55:19: GL_ARB_get_program_binary
11:55:19: GL_ARB_get_texture_sub_image
11:55:19: GL_ARB_gl_spirv
11:55:19: GL_ARB_gpu_shader5
11:55:19: GL_ARB_gpu_shader_fp64
11:55:19: GL_ARB_gpu_shader_int64
11:55:19: GL_ARB_half_float_pixel
11:55:19: GL_ARB_half_float_vertex
11:55:19: GL_ARB_imaging
11:55:19: GL_ARB_indirect_parameters
11:55:19: GL_ARB_instanced_arrays
11:55:19: GL_ARB_internalformat_query
11:55:19: GL_ARB_internalformat_query2
11:55:19: GL_ARB_invalidate_subdata
11:55:19: GL_ARB_map_buffer_alignment
11:55:19: GL_ARB_map_buffer_range
11:55:19: GL_ARB_multi_bind
11:55:19: GL_ARB_multi_draw_indirect
11:55:19: GL_ARB_multisample
11:55:19: GL_ARB_multitexture
11:55:19: GL_ARB_occlusion_query
11:55:19: GL_ARB_occlusion_query2
11:55:19: GL_ARB_parallel_shader_compile
11:55:19: GL_ARB_pipeline_statistics_query
11:55:19: GL_ARB_pixel_buffer_object
11:55:19: GL_ARB_point_parameters
11:55:19: GL_ARB_point_sprite
11:55:19: GL_ARB_polygon_offset_clamp
11:55:19: GL_ARB_post_depth_coverage
11:55:19: GL_ARB_program_interface_query
11:55:19: GL_ARB_provoking_vertex
11:55:19: GL_ARB_query_buffer_object
11:55:19: GL_ARB_robust_buffer_access_behavior
11:55:19: GL_ARB_robustness
11:55:19: GL_ARB_sample_locations
11:55:19: GL_ARB_sample_shading
11:55:19: GL_ARB_sampler_objects
11:55:19: GL_ARB_seamless_cube_map
11:55:19: GL_ARB_seamless_cubemap_per_texture
11:55:19: GL_ARB_separate_shader_objects
11:55:19: GL_ARB_shader_atomic_counter_ops
11:55:19: GL_ARB_shader_atomic_counters
11:55:19: GL_ARB_shader_ballot
11:55:19: GL_ARB_shader_bit_encoding
11:55:19: GL_ARB_shader_clock
11:55:19: GL_ARB_shader_draw_parameters
11:55:19: GL_ARB_shader_group_vote
11:55:19: GL_ARB_shader_image_load_store
11:55:19: GL_ARB_shader_image_size
11:55:19: GL_ARB_shader_objects
11:55:19: GL_ARB_shader_precision
11:55:19: GL_ARB_shader_storage_buffer_object
11:55:19: GL_ARB_shader_subroutine
11:55:19: GL_ARB_shader_texture_image_samples
11:55:19: GL_ARB_shader_texture_lod
11:55:19: GL_ARB_shading_language_100
11:55:19: GL_ARB_shader_viewport_layer_array
11:55:19: GL_ARB_shading_language_420pack
11:55:19: GL_ARB_shading_language_include
11:55:19: GL_ARB_shading_language_packing
11:55:19: GL_ARB_shadow
11:55:19: GL_ARB_sparse_buffer
11:55:19: GL_ARB_sparse_texture
11:55:19: GL_ARB_sparse_texture2
11:55:19: GL_ARB_sparse_texture_clamp
11:55:19: GL_ARB_spirv_extensions
11:55:19: GL_ARB_stencil_texturing
11:55:19: GL_ARB_sync
11:55:19: GL_ARB_tessellation_shader
11:55:19: GL_ARB_texture_barrier
11:55:19: GL_ARB_texture_border_clamp
11:55:19: GL_ARB_texture_buffer_object
11:55:19: GL_ARB_texture_buffer_object_rgb32
11:55:19: GL_ARB_texture_buffer_range
11:55:19: GL_ARB_texture_compression
11:55:19: GL_ARB_texture_compression_bptc
11:55:19: GL_ARB_texture_compression_rgtc
11:55:19: GL_ARB_texture_cube_map
11:55:19: GL_ARB_texture_cube_map_array
11:55:19: GL_ARB_texture_env_add
11:55:19: GL_ARB_texture_env_combine
11:55:19: GL_ARB_texture_env_crossbar
11:55:19: GL_ARB_texture_env_dot3
11:55:19: GL_ARB_texture_filter_anisotropic
11:55:19: GL_ARB_texture_filter_minmax
11:55:19: GL_ARB_texture_float
11:55:19: GL_ARB_texture_gather
11:55:19: GL_ARB_texture_mirror_clamp_to_edge
11:55:19: GL_ARB_texture_mirrored_repeat
11:55:19: GL_ARB_texture_multisample
11:55:19: GL_ARB_texture_non_power_of_two
11:55:19: GL_ARB_texture_query_levels
11:55:19: GL_ARB_texture_query_lod
11:55:19: GL_ARB_texture_rectangle
11:55:19: GL_ARB_texture_rg
11:55:19: GL_ARB_texture_rgb10_a2ui
11:55:19: GL_ARB_texture_stencil8
11:55:19: GL_ARB_texture_storage
11:55:19: GL_ARB_texture_storage_multisample
11:55:19: GL_ARB_texture_swizzle
11:55:19: GL_ARB_texture_view
11:55:19: GL_ARB_timer_query
11:55:19: GL_ARB_transform_feedback2
11:55:19: GL_ARB_transform_feedback3
11:55:19: GL_ARB_transform_feedback_instanced
11:55:19: GL_ARB_transform_feedback_overflow_query
11:55:19: GL_ARB_transpose_matrix
11:55:19: GL_ARB_uniform_buffer_object
11:55:19: GL_ARB_vertex_array_bgra
11:55:19: GL_ARB_vertex_array_object
11:55:19: GL_ARB_vertex_attrib_64bit
11:55:19: GL_ARB_vertex_attrib_binding
11:55:19: GL_ARB_vertex_buffer_object
11:55:19: GL_ARB_vertex_program
11:55:19: GL_ARB_vertex_shader
11:55:19: GL_ARB_vertex_type_10f_11f_11f_rev
11:55:19: GL_ARB_vertex_type_2_10_10_10_rev
11:55:19: GL_ARB_viewport_array
11:55:19: GL_ARB_window_pos
11:55:19: GL_ATI_draw_buffers
11:55:19: GL_ATI_texture_float
11:55:19: GL_ATI_texture_mirror_once
11:55:19: GL_S3_s3tc
11:55:19: GL_EXT_texture_env_add
11:55:19: GL_EXT_abgr
11:55:19: GL_EXT_bgra
11:55:19: GL_EXT_bindable_uniform
11:55:19: GL_EXT_blend_color
11:55:19: GL_EXT_blend_equation_separate
11:55:19: GL_EXT_blend_func_separate
11:55:19: GL_EXT_blend_minmax
11:55:19: GL_EXT_blend_subtract
11:55:19: GL_EXT_compiled_vertex_array
11:55:19: GL_EXT_Cg_shader
11:55:19: GL_EXT_depth_bounds_test
11:55:19: GL_EXT_direct_state_access
11:55:19: GL_EXT_draw_buffers2
11:55:19: GL_EXT_draw_instanced
11:55:19: GL_EXT_draw_range_elements
11:55:19: GL_EXT_fog_coord
11:55:19: GL_EXT_framebuffer_blit
11:55:19: GL_EXT_framebuffer_multisample
11:55:19: GL_EXTX_framebuffer_mixed_formats
11:55:19: GL_EXT_framebuffer_multisample_blit_scaled
11:55:19: GL_EXT_framebuffer_object
11:55:19: GL_EXT_framebuffer_sRGB
11:55:19: GL_EXT_geometry_shader4
11:55:19: GL_EXT_gpu_program_parameters
11:55:19: GL_EXT_gpu_shader4
11:55:19: GL_EXT_multi_draw_arrays
11:55:19: GL_EXT_multiview_texture_multisample
11:55:19: GL_EXT_multiview_timer_query
11:55:19: GL_EXT_packed_depth_stencil
11:55:19: GL_EXT_packed_float
11:55:19: GL_EXT_packed_pixels
11:55:19: GL_EXT_pixel_buffer_object
11:55:19: GL_EXT_point_parameters
11:55:19: GL_EXT_polygon_offset_clamp
11:55:19: GL_EXT_post_depth_coverage
11:55:19: GL_EXT_provoking_vertex
11:55:19: GL_EXT_raster_multisample
11:55:19: GL_EXT_rescale_normal
11:55:19: GL_EXT_secondary_color
11:55:19: GL_EXT_separate_shader_objects
11:55:19: GL_EXT_separate_specular_color
11:55:19: GL_EXT_shader_image_load_formatted
11:55:19: GL_EXT_shader_image_load_store
11:55:19: GL_EXT_shader_integer_mix
11:55:19: GL_EXT_shadow_funcs
11:55:19: GL_EXT_sparse_texture2
11:55:19: GL_EXT_stencil_two_side
11:55:19: GL_EXT_stencil_wrap
11:55:19: GL_EXT_texture3D
11:55:19: GL_EXT_texture_array
11:55:19: GL_EXT_texture_buffer_object
11:55:19: GL_EXT_texture_compression_dxt1
11:55:19: GL_EXT_texture_compression_latc
11:55:19: GL_EXT_texture_compression_rgtc
11:55:19: GL_EXT_texture_compression_s3tc
11:55:19: GL_EXT_texture_cube_map
11:55:19: GL_EXT_texture_edge_clamp
11:55:19: GL_EXT_texture_env_combine
11:55:19: GL_EXT_texture_env_dot3
11:55:19: GL_EXT_texture_filter_anisotropic
11:55:19: GL_EXT_texture_filter_minmax
11:55:19: GL_EXT_texture_integer
11:55:19: GL_EXT_texture_lod
11:55:19: GL_EXT_texture_lod_bias
11:55:19: GL_EXT_texture_mirror_clamp
11:55:19: GL_EXT_texture_object
11:55:19: GL_EXT_texture_shadow_lod
11:55:19: GL_EXT_texture_shared_exponent
11:55:19: GL_EXT_texture_sRGB
11:55:19: GL_EXT_texture_sRGB_R8
11:55:19: GL_EXT_texture_sRGB_decode
11:55:19: GL_EXT_texture_storage
11:55:19: GL_EXT_texture_swizzle
11:55:19: GL_EXT_timer_query
11:55:19: GL_EXT_transform_feedback2
11:55:19: GL_EXT_vertex_array
11:55:19: GL_EXT_vertex_array_bgra
11:55:19: GL_EXT_vertex_attrib_64bit
11:55:19: GL_EXT_window_rectangles
11:55:19: GL_EXT_x11_sync_object
11:55:19: GL_EXT_import_sync_object
11:55:19: GL_NV_robustness_video_memory_purge
11:55:19: GL_IBM_rasterpos_clip
11:55:19: GL_IBM_texture_mirrored_repeat
11:55:19: GL_KHR_context_flush_control
11:55:19: GL_KHR_debug
11:55:19: GL_EXT_memory_object
11:55:19: GL_EXT_memory_object_fd
11:55:19: GL_NV_memory_object_sparse
11:55:19: GL_KHR_parallel_shader_compile
11:55:19: GL_KHR_no_error
11:55:19: GL_KHR_robust_buffer_access_behavior
11:55:19: GL_KHR_robustness
11:55:19: GL_EXT_semaphore
11:55:19: GL_EXT_semaphore_fd
11:55:19: GL_NV_timeline_semaphore
11:55:19: GL_KHR_shader_subgroup
11:55:19: GL_KTX_buffer_region
11:55:19: GL_NV_alpha_to_coverage_dither_control
11:55:19: GL_NV_bindless_multi_draw_indirect
11:55:19: GL_NV_bindless_multi_draw_indirect_count
11:55:19: GL_NV_bindless_texture
11:55:19: GL_NV_blend_equation_advanced
11:55:19: GL_NV_blend_equation_advanced_coherent
11:55:19: GL_NVX_blend_equation_advanced_multi_draw_buffers
11:55:19: GL_NV_blend_minmax_factor
11:55:19: GL_NV_blend_square
11:55:19: GL_NV_clip_space_w_scaling
11:55:19: GL_NV_command_list
11:55:19: GL_NV_compute_program5
11:55:19: GL_NV_compute_shader_derivatives
11:55:19: GL_NV_conditional_render
11:55:19: GL_NV_conservative_raster
11:55:19: GL_NV_conservative_raster_dilate
11:55:19: GL_NV_conservative_raster_pre_snap
11:55:19: GL_NV_conservative_raster_pre_snap_triangles
11:55:19: GL_NV_conservative_raster_underestimation
11:55:19: GL_NV_copy_depth_to_color
11:55:19: GL_NV_copy_image
11:55:19: GL_NV_depth_buffer_float
11:55:19: GL_NV_depth_clamp
11:55:19: GL_NV_draw_texture
11:55:19: GL_NV_draw_vulkan_image
11:55:19: GL_NV_ES1_1_compatibility
11:55:19: GL_NV_ES3_1_compatibility
11:55:19: GL_NV_explicit_multisample
11:55:19: GL_NV_feature_query
11:55:19: GL_NV_fence
11:55:19: GL_NV_fill_rectangle
11:55:19: GL_NV_float_buffer
11:55:19: GL_NV_fog_distance
11:55:19: GL_NV_fragment_coverage_to_color
11:55:19: GL_NV_fragment_program
11:55:19: GL_NV_fragment_program_option
11:55:19: GL_NV_fragment_program2
11:55:19: GL_NV_fragment_shader_barycentric
11:55:19: GL_NV_fragment_shader_interlock
11:55:19: GL_NV_framebuffer_mixed_samples
11:55:19: GL_NV_framebuffer_multisample_coverage
11:55:19: GL_NV_geometry_shader4
11:55:19: GL_NV_geometry_shader_passthrough
11:55:19: GL_NV_gpu_program4
11:55:19: GL_NV_internalformat_sample_query
11:55:19: GL_NV_gpu_program4_1
11:55:19: GL_NV_gpu_program5
11:55:19: GL_NV_gpu_program5_mem_extended
11:55:19: GL_NV_gpu_program_fp64
11:55:19: GL_NV_gpu_shader5
11:55:19: GL_NV_half_float
11:55:19: GL_NV_light_max_exponent
11:55:19: GL_NV_memory_attachment
11:55:19: GL_NV_mesh_shader
11:55:19: GL_NV_multisample_coverage
11:55:19: GL_NV_multisample_filter_hint
11:55:19: GL_NV_occlusion_query
11:55:19: GL_NV_packed_depth_stencil
11:55:19: GL_NV_parameter_buffer_object
11:55:19: GL_NV_parameter_buffer_object2
11:55:19: GL_NV_path_rendering
11:55:19: GL_NV_path_rendering_shared_edge
11:55:19: GL_NV_pixel_data_range
11:55:19: GL_NV_point_sprite
11:55:19: GL_NV_primitive_restart
11:55:19: GL_NV_query_resource
11:55:19: GL_NV_query_resource_tag
11:55:19: GL_NV_register_combiners
11:55:19: GL_NV_register_combiners2
11:55:19: GL_NV_representative_fragment_test
11:55:19: GL_NV_sample_locations
11:55:19: GL_NV_sample_mask_override_coverage
11:55:19: GL_NV_scissor_exclusive
11:55:19: GL_NV_shader_atomic_counters
11:55:19: GL_NV_shader_atomic_float
11:55:19: GL_NV_shader_atomic_float64
11:55:19: GL_NV_shader_atomic_fp16_vector
11:55:19: GL_NV_shader_atomic_int64
11:55:19: GL_NV_shader_buffer_load
11:55:19: GL_NV_shader_storage_buffer_object
11:55:19: GL_NV_shader_subgroup_partitioned
11:55:19: GL_NV_shader_texture_footprint
11:55:19: GL_NV_shading_rate_image
11:55:19: GL_NV_stereo_view_rendering
11:55:19: GL_NV_texgen_reflection
11:55:19: GL_NV_texture_barrier
11:55:19: GL_NV_texture_compression_vtc
11:55:19: GL_NV_texture_env_combine4
11:55:19: GL_NV_texture_multisample
11:55:19: GL_NV_texture_rectangle
11:55:19: GL_NV_texture_rectangle_compressed
11:55:19: GL_NV_texture_shader
11:55:19: GL_NV_texture_shader2
11:55:19: GL_NV_texture_shader3
11:55:19: GL_NV_transform_feedback
11:55:19: GL_NV_transform_feedback2
11:55:19: GL_NV_uniform_buffer_unified_memory
11:55:19: GL_NV_vdpau_interop
11:55:19: GL_NV_vdpau_interop2
11:55:19: GL_NV_vertex_array_range
11:55:19: GL_NV_vertex_array_range2
11:55:19: GL_NV_vertex_attrib_integer_64bit
11:55:19: GL_NV_vertex_buffer_unified_memory
11:55:19: GL_NV_vertex_program
11:55:19: GL_NV_vertex_program1_1
11:55:19: GL_NV_vertex_program2
11:55:19: GL_NV_vertex_program2_option
11:55:19: GL_NV_vertex_program3
11:55:19: GL_NV_viewport_array2
11:55:19: GL_NV_viewport_swizzle
11:55:19: GL_NVX_conditional_render
11:55:19: GL_NV_gpu_multicast
11:55:19: GL_NVX_progress_fence
11:55:19: GL_NVX_gpu_memory_info
11:55:19: GL_NVX_nvenc_interop
11:55:19: GL_NV_shader_thread_group
11:55:19: GL_NV_shader_thread_shuffle
11:55:19: GL_KHR_blend_equation_advanced
11:55:19: GL_KHR_blend_equation_advanced_coherent
11:55:19: GL_OVR_multiview
11:55:19: GL_OVR_multiview2
11:55:19: GL_SGIS_generate_mipmap
11:55:19: GL_SGIS_texture_lod
11:55:19: GL_SGIX_depth_texture
11:55:19: GL_SGIX_shadow
11:55:19: GL_SUN_slice_accum
11:55:19: Supported GLX extensions: GLX_EXT_visual_info GLX_EXT_visual_rating GLX_EXT_import_context GLX_SGIX_fbconfig GLX_SGIX_pbuffer GLX_SGI_video_sync GLX_SGI_swap_control GLX_EXT_swap_control GLX_EXT_swap_control_tear GLX_EXT_texture_from_pixmap GLX_EXT_buffer_age GLX_ARB_create_context GLX_ARB_create_context_profile GLX_EXT_create_context_es_profile GLX_EXT_create_context_es2_profile GLX_ARB_create_context_no_error GLX_ARB_create_context_robustness GLX_NV_delay_before_swap GLX_EXT_stereo_tree GLX_ARB_context_flush_control GLX_NV_robustness_video_memory_purge GLX_NV_multigpu_context GLX_ARB_multisample GLX_NV_float_buffer GLX_ARB_fbconfig_float GLX_EXT_framebuffer_sRGB GLX_NV_copy_image GLX_ARB_get_proc_address 
11:55:19: **************************************
11:55:19: ***   OpenGL 3+ Renderer Started   ***
11:55:19: **************************************
11:55:19: Registering ResourceManager for type GpuProgram
11:55:19: RenderSystem capabilities
11:55:19: -------------------------
11:55:19: RenderSystem Name: OpenGL 3+ Rendering Subsystem
11:55:19: GPU Vendor: nvidia
11:55:19: Device Name: GeForce RTX 2070 SUPER/PCIe/SSE2
11:55:19: Driver Version: 4.6.0.0
11:55:19:  * Fixed function pipeline: no
11:55:19:  * Hardware generation of mipmaps: yes
11:55:19:  * Texture blending: yes
11:55:19:  * Anisotropic texture filtering: yes
11:55:19:  * Dot product texture operation: yes
11:55:19:  * Cube mapping: yes
11:55:19:  * Hardware stencil buffer: yes
11:55:19:    - Stencil depth: 8
11:55:19:    - Two sided stencil support: yes
11:55:19:    - Wrap stencil values: yes
11:55:19:  * Hardware vertex / index buffers: yes
11:55:19:  * 32-bit index buffers: yes
11:55:19:  * Vertex programs: yes
11:55:19:  * Number of floating-point constants for vertex programs: 4096
11:55:19:  * Number of integer constants for vertex programs: 4096
11:55:19:  * Number of boolean constants for vertex programs: 4096
11:55:19:  * Fragment programs: yes
11:55:19:  * Number of floating-point constants for fragment programs: 4096
11:55:19:  * Number of integer constants for fragment programs: 4096
11:55:19:  * Number of boolean constants for fragment programs: 4096
11:55:19:  * Geometry programs: yes
11:55:19:  * Number of floating-point constants for geometry programs: 2048
11:55:19:  * Number of integer constants for geometry programs: 2048
11:55:19:  * Number of boolean constants for geometry programs: 2048
11:55:19:  * Tessellation Hull programs: yes
11:55:19:  * Number of floating-point constants for tessellation hull programs: 2048
11:55:19:  * Number of integer constants for tessellation hull programs: 2048
11:55:19:  * Number of boolean constants for tessellation hull programs: 2048
11:55:19:  * Tessellation Domain programs: yes
11:55:19:  * Number of floating-point constants for tessellation domain programs: 2048
11:55:19:  * Number of integer constants for tessellation domain programs: 2048
11:55:19:  * Number of boolean constants for tessellation domain programs: 2048
11:55:19:  * Compute programs: yes
11:55:19:  * Number of floating-point constants for compute programs: 2048
11:55:19:  * Number of integer constants for compute programs: 2048
11:55:19:  * Number of boolean constants for compute programs: 2048
11:55:19:  * Supported Shader Profiles: glsl glsl130 glsl140 glsl150 glsl330 glsl400 glsl410 glsl420 glsl430 glsl440
11:55:19:  * Texture Compression: yes
11:55:19:    - DXT: yes
11:55:19:    - VTC: yes
11:55:19:    - PVRTC: no
11:55:19:    - ATC: no
11:55:19:    - ETC1: no
11:55:19:    - ETC2: yes
11:55:19:    - BC4/BC5: yes
11:55:19:    - BC6H/BC7: yes
11:55:19:    - ASTC: no
11:55:19:  * Hardware Occlusion Query: yes
11:55:19:  * User clip planes: yes
11:55:19:  * VET_UBYTE4 vertex element type: yes
11:55:19:  * Infinite far plane projection: yes
11:55:19:  * Hardware render-to-texture: yes
11:55:19:  * Floating point textures: yes
11:55:19:  * Non-power-of-two textures: yes
11:55:19:  * 1d textures: yes
11:55:19:  * Volume textures: yes
11:55:19:  * Max Texture resolution (2D) 32768
11:55:19:  * Max Texture resolution (3D) 16384
11:55:19:  * Max Texture resolution (Cubemaps) 32768
11:55:19:  * Multiple Render Targets: 8
11:55:19:    - With different bit depths: yes
11:55:19:  * Point Sprites: yes
11:55:19:  * Extended point parameters: yes
11:55:19:  * Max Point Size: 189.875
11:55:19:  * Vertex texture fetch: yes
11:55:19:  * Number of world matrices: 0
11:55:19:  * Number of texture units: 16
11:55:19:  * Stencil buffer depth: 8
11:55:19:  * Number of vertex blend matrices: 0
11:55:19:    - Max vertex textures: 32
11:55:19:    - Vertex textures shared: yes
11:55:19:  * Render to Vertex Buffer : yes
11:55:19:  * Hardware Atomic Counters: yes
11:55:19:  * Compute max threads per threadgroup per axis: 1024, 1024, 64
11:55:19:  * Compute max threads per threadgroup total: 1024
11:55:19:  * GL 1.5 without VBO workaround: no
11:55:19:  * Frame Buffer objects: yes
11:55:19:  * Frame Buffer objects (ARB extension): no
11:55:19:  * Frame Buffer objects (ATI extension): no
11:55:19:  * PBuffer support: no
11:55:19:  * GL 1.5 without HW-occlusion workaround: no
11:55:19:  * Vertex Array Objects: yes
11:55:19:  * Separate shader objects: no
11:55:19:  * Using Reverse Z: yes
11:55:19: DefaultWorkQueue('Root') initialising on thread main.
11:55:19: Particle Renderer Type 'billboard' registered
11:55:19: Added resource location '/home/luca/ws_fortress/install/share/ignition/ignition-rendering6/ogre2/media/2.0/scripts/Compositors' of type 'FileSystem' to resource group 'General'
11:55:19: Added resource location '/home/luca/ws_fortress/install/share/ignition/ignition-rendering6/ogre2/media/2.0/scripts/materials/Common' of type 'FileSystem' to resource group 'General'
11:55:19: Added resource location '/home/luca/ws_fortress/install/share/ignition/ignition-rendering6/ogre2/media/2.0/scripts/materials/Common/GLSL' of type 'FileSystem' to resource group 'General'
11:55:19: Added resource location '/home/luca/ws_fortress/install/share/ignition/ignition-rendering6/ogre2/media/2.0/scripts/materials/Common/GLSLES' of type 'FileSystem' to resource group 'General'
11:55:19: Added resource location '/home/luca/ws_fortress/install/share/ignition/ignition-rendering6/ogre2/media/2.0/scripts/materials/Terra' of type 'FileSystem' to resource group 'General'
11:55:19: Added resource location '/home/luca/ws_fortress/install/share/ignition/ignition-rendering6/ogre2/media/2.0/scripts/materials/Terra/GLSL' of type 'FileSystem' to resource group 'General'
11:55:19: Added resource location '/home/luca/ws_fortress/install/share/ignition/ignition-rendering6/ogre2/media' of type 'FileSystem' to resource group 'General'
11:55:19: Added resource location '/home/luca/ws_fortress/install/share/ignition/ignition-rendering6/ogre2/media/materials/programs' of type 'FileSystem' to resource group 'General'
11:55:19: Added resource location '/home/luca/ws_fortress/install/share/ignition/ignition-rendering6/ogre2/media/materials/scripts' of type 'FileSystem' to resource group 'General'
11:55:19: Added resource location '/home/luca/ws_fortress/install/share/ignition/ignition-rendering6/ogre2/media/materials/textures' of type 'FileSystem' to resource group 'General'
11:55:19: Parsing scripts for resource group Autodetect
11:55:19: Finished parsing scripts for resource group Autodetect
11:55:19: Creating resources for group Autodetect
11:55:19: All done
11:55:19: Parsing scripts for resource group General
11:55:19: Parsing script Quad.program
11:55:19: Parsing script DPSM.material
11:55:19: Parsing script DepthUtils.material
11:55:19: Parsing script EsmGaussianBlurLogFilter.material
11:55:19: Parsing script Copyback.material
11:55:19: Parsing script GpuNormalMapper.material
11:55:19: Parsing script thermal.material
11:55:19: Parsing script point_cloud_point.material
11:55:19: Compiler error: invalid parameters in point_cloud_point.material(34): incorrect type specified; only variants of int, uint, float, double, and bool allowed
11:55:19: Parsing script depth_camera.material
11:55:19: Parsing script skybox.material
11:55:19: Parsing script gaussian_noise.material
11:55:19: Parsing script gpu_rays.material
11:55:19: Parsing script picker.material
11:55:19: Parsing script TerraShadowGenerator.compositor
11:55:19: Parsing script GpuNormalMapper.compositor
11:55:19: Parsing script Mipmaps.material.json
11:55:19: Parsing script EsmGaussianBlurLogFilter.material.json
11:55:19: Parsing script TerraShadowGenerator.material.json
11:55:19: Finished parsing scripts for resource group General
11:55:19: Creating resources for group General
11:55:19: All done
11:55:19: Parsing scripts for resource group Internal
11:55:19: Finished parsing scripts for resource group Internal
11:55:19: Creating resources for group Internal
11:55:19: All done
11:55:19: Added resource location '/home/luca/ws_fortress/install/share/ignition/ignition-rendering6/media/materials/textures/' of type 'FileSystem' to resource group 'General'
11:55:19: WARNING: Deleting mapped buffer without having it unmapped. This is often sign of a resource leak or a bad pattern. Umapping the buffer for you...
11:55:19: WARNING: Deleting mapped buffer without having it unmapped. This is often sign of a resource leak or a bad pattern. Umapping the buffer for you...
11:55:19: WARNING: Deleting mapped buffer without having it unmapped. This is often sign of a resource leak or a bad pattern. Umapping the buffer for you...

Description

• Expected behavior: ign gazebo opens a simulation windows
• Actual behavior: ign gazebo launches both a simulation Window and an extra black window called OgreWindow(0)_0

Steps to reproduce

1. Install and login in i3 sudo apt install i3 - relogin
2. Build ign gazebo from source and run ign gazebo

If running the server and GUI separately (i.e. one terminal ign gazebo -g and one ign gazebo -s) the extra window only appears after the server is executed.

Output

[chapulina]

This seems like a duplicate of gazebosim/gz-gui#291, I'll close this in favor of that one, as I suspect the fix may be higher up the stack. Not on ign-gui exactly though, probably ign-rendering.