id summary reporter owner description type status priority milestone component version resolution keywords cc blockedby blocking notify_on_close platform project 3504 Stereo camera: glDrawBuffer invalid operation ulrich@… Tom Goddard "{{{ The following bug report has been submitted: Platform: Linux-3.10.0-1062.12.1.el7.x86_64-x86_64-with-centos-7.7.1908-Core ChimeraX Version: 1.0 (2020-06-04 23:15:07 UTC) Description Opening .pdb or .mrc files result in this error. e.g. I clicked on ""open 2hyy"" in the tutorial. Log: UCSF ChimeraX version: 1.0 (2020-06-04) © 2016-2020 Regents of the University of California. All rights reserved. How to cite UCSF ChimeraX > help help:quickstart > open https://www.rbvi.ucsf.edu/chimerax/tutorials.html Opened https://www.rbvi.ucsf.edu/chimerax/tutorials.html > open 2hyy Summary of feedback from opening 2hyy fetched from pdb --- notes | Fetching compressed mmCIF 2hyy from http://files.rcsb.org/download/2hyy.cif Fetching CCD STI from http://ligand-expo.rcsb.org/reports/S/STI/STI.cif 2hyy title: Human Abl kinase domain in complex with imatinib (STI571, Glivec) [more info...] Chain information for 2hyy #1 --- Chain | Description A B C D | Proto-oncogene tyrosine-protein kinase ABL1 Non-standard residues in 2hyy #1 --- STI — 4-(4-methyl-piperazin-1-ylmethyl)-N-[4-methyl-3-(4-pyridin-3-yl- pyrimidin-2-ylamino)-phenyl]-benzamide (sti-571;imatinib) 2hyy mmCIF Assemblies --- 1| author_defined_assembly 2| author_defined_assembly 3| author_defined_assembly 4| author_defined_assembly An error occurred in drawing the scene. Redrawing graphics is now stopped to avoid a continuous stream of error messages. To restart graphics use the command ""graphics restart"" after changing the settings that caused the error. Traceback (most recent call last): File ""/opt/UCSF/ChimeraX/lib/python3.7/site- packages/chimerax/core/updateloop.py"", line 73, in draw_new_frame view.draw(check_for_changes = False) File ""/opt/UCSF/ChimeraX/lib/python3.7/site- packages/chimerax/graphics/view.py"", line 166, in draw self._draw_scene(camera, drawings) File ""/opt/UCSF/ChimeraX/lib/python3.7/site- packages/chimerax/graphics/view.py"", line 205, in _draw_scene camera.set_render_target(vnum, r) File ""/opt/UCSF/ChimeraX/lib/python3.7/site- packages/chimerax/graphics/camera.py"", line 435, in set_render_target render.set_stereo_buffer(view_num) File ""/opt/UCSF/ChimeraX/lib/python3.7/site- packages/chimerax/graphics/opengl.py"", line 1202, in set_stereo_buffer GL.glDrawBuffer(b) File ""src/errorchecker.pyx"", line 58, in OpenGL_accelerate.errorchecker._ErrorChecker.glCheckError OpenGL.error.GLError: GLError( err = 1282, description = b'invalid operation', baseOperation = glDrawBuffer, cArguments = (GL_BACK_RIGHT,) ) OpenGL version: 3.3.0 NVIDIA 390.116 OpenGL renderer: Quadro 4000/PCIe/SSE2 OpenGL vendor: NVIDIA Corporation Manufacturer: FUJITSU Model: CELSIUS M470-2 OS: CentOS Linux 7 Core Architecture: 64bit ELF CPU: 6 Intel(R) Xeon(R) CPU X5680 @ 3.33GHz Cache Size: 12288 KB Memory: total used free shared buff/cache available Mem: 23G 1.3G 12G 131M 9.7G 21G Swap: 2.0G 0B 2.0G Graphics: 02:00.0 VGA compatible controller [0300]: NVIDIA Corporation GF100GL [Quadro 4000] [10de:06dd] (rev a3) Subsystem: NVIDIA Corporation Device [10de:0780] Kernel driver in use: nvidia PyQt version: 5.12.3 Compiled Qt version: 5.12.4 Runtime Qt version: 5.12.8 }}} " defect closed normal Graphics nonchimerax all ChimeraX