Problem with transparency in 3D view in chrome

Birgit Lachner shared this problem 5 years ago
Not a Problem

I recently updated Chrome (Linux, OpenSuse) but still the same problem.It works in Firefox.

Is it a WebGL Bug? Is there a possibility to solve the problem. I like to chrome as is normally faster that Firefox.



Comments (4)


Looks like a Chrome bug, not sure if there is anything we can do on GeoGebra end to prevent this.

It would be helpful if users who experience this could tell us what system they use (OS version + Chrome version + grpahics card) so that we can file a bug for Chrome.


To get the required info go to:


then "Save as..." -> "Web Page, Complete"


Sooo many informations! May be ...

  • WebGL: Hardware accelerated but at reduced performance
  • WebGL2: Unavailable


Note: To properly save this page, select the "Webpage, Complete" option in the Save File dialog.

Graphics Feature Status

  • Canvas: Software only, hardware acceleration unavailable
  • CheckerImaging: Disabled
  • Flash: Software only, hardware acceleration unavailable
  • Flash Stage3D: Software only, hardware acceleration unavailable
  • Flash Stage3D Baseline profile: Software only, hardware acceleration unavailable
  • Compositing: Software only, hardware acceleration unavailable
  • Multiple Raster Threads: Enabled
  • Native GpuMemoryBuffers: Software only. Hardware acceleration disabled
  • Rasterization: Software only, hardware acceleration unavailable
  • Video Decode: Software only, hardware acceleration unavailable
  • Video Encode: Software only, hardware acceleration unavailable
  • WebGL: Hardware accelerated but at reduced performance
  • WebGL2: Unavailable

Driver Bug Workarounds

  • adjust_src_dst_region_for_blitframebuffer
  • clear_uniforms_before_first_program_use
  • decode_encode_srgb_for_generatemipmap
  • disable_framebuffer_cmaa
  • disable_software_to_accelerated_canvas_upgrade
  • dont_remove_invariant_for_fragment_input
  • force_cube_map_positive_x_allocation
  • force_int_or_srgb_cube_texture_complete
  • init_texture_max_anisotropy
  • regenerate_struct_names
  • remove_invariant_and_centroid_for_essl3
  • scalarize_vec_and_mat_constructor_args

Problems Detected

Version InformationData exported8.10.2017, 21:51:49Chrome versionChrome/61.0.3163.100Operating systemLinux 4.4.87-18.29-defaultSoftware rendering list version13.10Driver bug list version10.29ANGLE commit id0d2ecb4ea9922D graphics backendSkia/61 0eefc0552cfb5ac077560b7c2630c5bd475ea585-Command Line/usr/bin/google-chrome-stable --flag-switches-begin --flag-switches-end

Driver InformationInitialization timeIn-process GPUtruePassthrough Command DecoderfalseSupports overlaysfalseSandboxedfalseGPU0VENDOR = 0x1002, DEVICE= 0x6760GPU1VENDOR = 0x1002, DEVICE= 0x9647OptimusfalseOptimusfalseAMD switchablefalseDriver vendorGoogle Inc.Driver version3.3.0.2Driver date2017/04/07Pixel shader version3.0Vertex shader version3.0Max. MSAA samples4Machine model nameMachine model versionGL_VENDORGoogle Inc.GL_RENDERERGoogle SwiftShaderGL_VERSIONOpenGL ES 2.0 SwiftShaderGL_EXTENSIONSDisabled ExtensionsGL_KHR_blend_equation_advanced GL_KHR_blend_equation_advanced_coherentWindow system binding vendorWindow system binding versionWindow system binding extensionsWindow managerKWinXDG_CURRENT_DESKTOPKDECompositing managerYesDirect renderingYesReset notification strategy0x0000GPU process crash countSystem visual IDRGBA visual ID

Compositor InformationTile Update ModeOne-copyPartial RasterEnabled

GpuMemoryBuffers StatusATCSoftware onlyATCIASoftware onlyDXT1Software onlyDXT5Software onlyETC1Software onlyR_8Software onlyR_16Software onlyRG_88Software onlyBGR_565Software onlyRGBA_4444Software onlyRGBX_8888Software onlyRGBA_8888Software onlyBGRX_8888Software onlyBGRA_8888Software onlyRGBA_F16Software onlyYVU_420Software onlyYUV_420_BIPLANARSoftware onlyUYVY_422Software only

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