This is a weird bug, probably due to the version of the Qt toolkit that ChimeraX uses. All followups will in ticket #14487. -- Greg On 1/26/2024 9:46 AM, saverio via ChimeraX-users wrote:
Hi, I've installed Chimerax 1.7.1 using the .deb. When launching the application from the icon It appears the Chimerax window along with another error panel and after one or two seconds these are closed. If I call Chimerax from a shell I receive the following: $ chimerax NOTE: available bundle cache has not been initialized yet [48347:48390:0126/183239.131894:ERROR:skia_output_surface_impl.cc(927)] surface_size=1224x615 format=6 color_type=4 backend_format.isValid()=0 backend_format.backend()=5 backend_format.asGLFormat()=0 backend_format.asVkFormat()=0 backend_format.asVkFormat() vk_format=0 surface_origin=1 willGlFBO0=0 Segmentation fault (core dumped) If this can be useful on my laptop: $ uname -a Linux xxxx-Lenovo-IdeaPad-S340-15API 5.4.0-74-generic #83-Ubuntu SMP Sat May 8 02:35:39 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux $ glxinfo -B name of display: :0 display: :0 screen: 0 direct rendering: Yes Extended renderer info (GLX_MESA_query_renderer): Vendor: AMD (0x1002) Device: AMD RAVEN (DRM 3.40.0, 5.4.0-74-generic, LLVM 11.0.1) (0x15d8) Version: 20.3.4 Accelerated: yes Video memory: 2048MB Unified memory: no Preferred profile: core (0x1) Max core profile version: 4.6 Max compat profile version: 4.6 Max GLES1 profile version: 1.1 Max GLES[23] profile version: 3.2 Memory info (GL_ATI_meminfo): VBO free memory - total: 866 MB, largest block: 866 MB VBO free aux. memory - total: 5689 MB, largest block: 5689 MB Texture free memory - total: 866 MB, largest block: 866 MB Texture free aux. memory - total: 5689 MB, largest block: 5689 MB Renderbuffer free memory - total: 866 MB, largest block: 866 MB Renderbuffer free aux. memory - total: 5689 MB, largest block: 5689 MB Memory info (GL_NVX_gpu_memory_info): Dedicated video memory: 2048 MB Total available memory: 7928 MB Currently available dedicated video memory: 866 MB OpenGL vendor string: AMD OpenGL renderer string: AMD RAVEN (DRM 3.40.0, 5.4.0-74-generic, LLVM 11.0.1) OpenGL core profile version string: 4.6 (Core Profile) Mesa 20.3.4 OpenGL core profile shading language version string: 4.60 OpenGL core profile context flags: (none) OpenGL core profile profile mask: core profile
OpenGL version string: 4.6 (Compatibility Profile) Mesa 20.3.4 OpenGL shading language version string: 4.60 OpenGL context flags: (none) OpenGL profile mask: compatibility profile
OpenGL ES profile version string: OpenGL ES 3.2 Mesa 20.3.4 OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.20 The same problem also with Chimerax 1.7.0 but not 1.6. Thanks. Saverio
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