glDrawBuffer: invalid operation

[chimerax-bug-report@…]

The following bug report has been submitted:
Platform:        Linux-4.18.0-513.18.1.el8_9.x86_64-x86_64-with-glibc2.28
ChimeraX Version: 1.5 (2022-11-24 00:03:27 UTC)
Description
(Describe the actions that caused this problem to occur here)

Log:
UCSF ChimeraX version: 1.5 (2022-11-24)  
© 2016-2022 Regents of the University of California. All rights reserved.  
How to cite UCSF ChimeraX  

> open /data/gautamR/.cache/.fr-Qhy4aL/8g4l-pdb-bundle1.pdb

Summary of feedback from opening /data/gautamR/.cache/.fr-Qhy4aL/8g4l-pdb-
bundle1.pdb  
---  
warning | Ignored bad PDB record found on line 1  
HEADER CONTRACTILE PROTEIN 2023-02-10 XXXX  
  
Chain information for 8g4l-pdb-bundle1.pdb #1  
---  
Chain | Description  
A B | No description available  
C D | No description available  
E F | No description available  
G H | No description available  
I J | No description available  
K L | No description available  
M N | No description available  
  

> select add #1

99840 atoms, 100312 bonds, 4 pseudobonds, 6146 residues, 2 models selected  

> hide sel atoms

> select /A

18432 atoms, 18577 bonds, 2 pseudobonds, 1133 residues, 2 models selected  

> show sel cartoons

> select /B

18432 atoms, 18577 bonds, 2 pseudobonds, 1133 residues, 2 models selected  

> show sel cartoons

> select /C

2544 atoms, 2564 bonds, 161 residues, 1 model selected  

> show sel cartoons

> select /D

2544 atoms, 2564 bonds, 161 residues, 1 model selected  

> show sel cartoons

> open "/data/gautamR/Documents/Results from
> Quickstainer06072024/25Hep_Model/25Hepe525K/cryosparc_P32_J238_map_sharp.mrc"

Opened cryosparc_P32_J238_map_sharp.mrc as #2, grid size 340,340,340, pixel
0.824, shown at level 0.00398, step 2, values float32  

> ui mousemode right "translate selected models"

> select add #1

99840 atoms, 100312 bonds, 4 pseudobonds, 6146 residues, 2 models selected  

> view matrix models #1,1,0,0,-7.9033,0,1,0,-329.62,0,0,1,-74.587

> view matrix models #1,1,0,0,-158.91,0,1,0,-325.83,0,0,1,-116.25

> ui mousemode right "rotate selected models"

> view matrix models
> #1,-0.92234,0.1803,0.34173,219.83,-0.368,-0.67944,-0.63477,819.61,0.11774,-0.71123,0.69303,298.87

> ui mousemode right "translate selected models"

> view matrix models
> #1,-0.92234,0.1803,0.34173,220.36,-0.368,-0.67944,-0.63477,715.11,0.11774,-0.71123,0.69303,245.63

> view matrix models
> #1,-0.92234,0.1803,0.34173,220.96,-0.368,-0.67944,-0.63477,711.28,0.11774,-0.71123,0.69303,241.06

> view matrix models
> #1,-0.92234,0.1803,0.34173,219.7,-0.368,-0.67944,-0.63477,720.73,0.11774,-0.71123,0.69303,243.21

> view matrix models
> #1,-0.92234,0.1803,0.34173,244.03,-0.368,-0.67944,-0.63477,715.94,0.11774,-0.71123,0.69303,271.81

> view matrix models
> #1,-0.92234,0.1803,0.34173,257.12,-0.368,-0.67944,-0.63477,718.05,0.11774,-0.71123,0.69303,237.46

> ui mousemode right "rotate selected models"

> view matrix models
> #1,-0.48998,0.83218,0.25963,-138.66,-0.70036,-0.19845,-0.68565,627.2,-0.51905,-0.51778,0.68006,356.3

> view matrix models
> #1,-0.47722,0.78698,0.39105,-178.31,-0.7502,-0.13308,-0.64768,597.19,-0.45767,-0.60245,0.6539,386.36

> view matrix models
> #1,-0.8323,0.38739,0.39648,111.83,-0.53645,-0.38274,-0.75215,687.16,-0.13963,-0.83871,0.52637,447.24

> ui mousemode right "translate selected models"

> view matrix models
> #1,-0.8323,0.38739,0.39648,121.12,-0.53645,-0.38274,-0.75215,667.71,-0.13963,-0.83871,0.52637,414.51

> view matrix models
> #1,-0.8323,0.38739,0.39648,121.61,-0.53645,-0.38274,-0.75215,665.56,-0.13963,-0.83871,0.52637,414.92

> transparency 50

> surface dust #2 size 8.24

> fitmap #1 inMap #2

Fit molecule 8g4l-pdb-bundle1.pdb (#1) to map cryosparc_P32_J238_map_sharp.mrc
(#2) using 99840 atoms  
average map value = 0.06594, steps = 796  
shifted from previous position = 7.89  
rotated from previous position = 9.05 degrees  
atoms outside contour = 74277, contour level = 0.0039782  
  
Position of 8g4l-pdb-bundle1.pdb (#1) relative to
cryosparc_P32_J238_map_sharp.mrc (#2) coordinates:  
Matrix rotation and translation  
-0.75351003 0.51372039 0.41026090 36.36385450  
-0.60477263 -0.29690448 -0.73898430 642.68548016  
-0.25782300 -0.80494664 0.53440453 439.91919980  
Axis -0.05056533 0.51213888 -0.85741292  
Axis point 149.78790773 445.40434504 0.00000000  
Rotation angle (degrees) 139.28863613  
Shift along axis -49.88693321  
  

> ui mousemode right translate

> select subtract #1

Nothing selected  

> open "/data/gautamR/Documents/Results from
> Quickstainer06072024/25Hep_Model/8g4l-pdb-bundle2.pdb"

Summary of feedback from opening /data/gautamR/Documents/Results from
Quickstainer06072024/25Hep_Model/8g4l-pdb-bundle2.pdb  
---  
warning | Ignored bad PDB record found on line 1  
HEADER CONTRACTILE PROTEIN 2023-02-10 XXXX  
  
Chain information for 8g4l-pdb-bundle2.pdb #3  
---  
Chain | Description  
A B | No description available  
C D | No description available  
E F | No description available  
G H | No description available  
I J | No description available  
K L | No description available  
M | No description available  
N | No description available  
O | No description available  
  

> open "/data/gautamR/Documents/Results from
> Quickstainer06072024/25Hep_Model/84gl_Trans2-coot-0.pdb"

Chain information for 84gl_Trans2-coot-0.pdb #4  
---  
Chain | Description  
A B | No description available  
C D | No description available  
E F | No description available  
G H | No description available  
I J | No description available  
K L | No description available  
M N | No description available  
  

> hide #!1 models

> hide #!3 models

> close #3

> close #1

> select add #4

99840 atoms, 100312 bonds, 4 pseudobonds, 6146 residues, 2 models selected  

> show sel cartoons

> hide sel atoms

> ui mousemode right "translate selected models"

> view matrix models #4,1,0,0,-13.614,0,1,0,-20.385,0,0,1,22.75

> ui mousemode right "rotate selected models"

> view matrix models
> #4,-0.67186,-0.20285,0.71236,171.19,-0.5664,-0.47903,-0.67061,597.52,0.47728,-0.85404,0.20695,329.06

> view matrix models
> #4,-0.75682,-0.57232,0.31569,365.98,-0.37756,-0.011449,-0.92591,502.94,0.53354,-0.81995,-0.20742,401.57

> view matrix models
> #4,-0.98756,0.14589,0.058742,281.36,-0.081453,-0.15495,-0.98456,500.61,-0.13453,-0.97709,0.1649,475.37

> ui mousemode right "translate selected models"

> view matrix models
> #4,-0.98756,0.14589,0.058742,352.74,-0.081453,-0.15495,-0.98456,338.6,-0.13453,-0.97709,0.1649,264.2

> view matrix models
> #4,-0.98756,0.14589,0.058742,266.97,-0.081453,-0.15495,-0.98456,271.33,-0.13453,-0.97709,0.1649,272.57

> view matrix models
> #4,-0.98756,0.14589,0.058742,256.72,-0.081453,-0.15495,-0.98456,298.25,-0.13453,-0.97709,0.1649,248.75

> ui mousemode right "rotate selected models"

> view matrix models
> #4,-0.71569,0.65629,0.2389,41.481,-0.64209,-0.48368,-0.59479,392.83,-0.2748,-0.57908,0.76756,40.654

> ui mousemode right "translate selected models"

> view matrix models
> #4,-0.71569,0.65629,0.2389,59.47,-0.64209,-0.48368,-0.59479,336.06,-0.2748,-0.57908,0.76756,143.51

> view matrix models
> #4,-0.71569,0.65629,0.2389,115.4,-0.64209,-0.48368,-0.59479,355.55,-0.2748,-0.57908,0.76756,163.89

> view matrix models
> #4,-0.71569,0.65629,0.2389,110.5,-0.64209,-0.48368,-0.59479,359.97,-0.2748,-0.57908,0.76756,153.15

> view matrix models
> #4,-0.71569,0.65629,0.2389,116.44,-0.64209,-0.48368,-0.59479,355.82,-0.2748,-0.57908,0.76756,159.28

> ui mousemode right "rotate selected models"

> view matrix models
> #4,-0.67135,0.70852,0.21745,100.3,-0.68487,-0.48094,-0.5474,352.16,-0.28326,-0.51643,0.80813,136.07

> view matrix models
> #4,-0.7947,0.60627,-0.029744,201.64,-0.4756,-0.65236,-0.59011,368.43,-0.37717,-0.45481,0.80678,137.12

> ui mousemode right "translate selected models"

> view matrix models
> #4,-0.7947,0.60627,-0.029744,172.23,-0.4756,-0.65236,-0.59011,361.57,-0.37717,-0.45481,0.80678,156.58

> fitmap #4 inMap #2

Fit molecule 84gl_Trans2-coot-0.pdb (#4) to map
cryosparc_P32_J238_map_sharp.mrc (#2) using 99840 atoms  
average map value = 0.06594, steps = 1648  
shifted from previous position = 41.6  
rotated from previous position = 25.8 degrees  
atoms outside contour = 74271, contour level = 0.0039782  
  
Position of 84gl_Trans2-coot-0.pdb (#4) relative to
cryosparc_P32_J238_map_sharp.mrc (#2) coordinates:  
Matrix rotation and translation  
-0.95990601 0.27302217 0.06355587 218.35913510  
-0.27547856 -0.87679111 -0.39414326 330.40385062  
-0.05188463 -0.39584876 0.91684881 88.45914127  
Axis -0.00304272 0.20595257 -0.97855725  
Axis point 133.47138523 158.56072244 0.00000000  
Rotation angle (degrees) 163.72428250  
Shift along axis -19.17921832  
  

> select subtract #4

Nothing selected  

> save "/data/gautamR/Documents/Results from
> Quickstainer06072024/25Hep_Model/25Hepe525K/8g4l and 25Hep.cxs"

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.  
  
GLError(  
err = 1282,  
description = b'invalid operation',  
baseOperation = glDrawBuffer,  
cArguments = (GL_BACK,)  
)  
  
Traceback (most recent call last):  
File "/usr/libexec/UCSF-ChimeraX/lib/python3.9/site-
packages/chimerax/core/updateloop.py", line 73, in draw_new_frame  
view.draw(check_for_changes = False)  
File "/usr/libexec/UCSF-ChimeraX/lib/python3.9/site-
packages/chimerax/graphics/view.py", line 177, in draw  
self._draw_scene(camera, drawings)  
File "/usr/libexec/UCSF-ChimeraX/lib/python3.9/site-
packages/chimerax/graphics/view.py", line 215, in _draw_scene  
shadow, multishadow = self._compute_shadowmaps(opaque_drawings,
transparent_drawings, camera)  
File "/usr/libexec/UCSF-ChimeraX/lib/python3.9/site-
packages/chimerax/graphics/view.py", line 609, in _compute_shadowmaps  
shadow_enabled = r.shadow.use_shadow_map(camera, shadow_drawings)  
File "/usr/libexec/UCSF-ChimeraX/lib/python3.9/site-
packages/chimerax/graphics/opengl.py", line 1440, in use_shadow_map  
shadow_map = self._finish_rendering_shadowmap() # Depth texture  
File "/usr/libexec/UCSF-ChimeraX/lib/python3.9/site-
packages/chimerax/graphics/opengl.py", line 1470, in
_finish_rendering_shadowmap  
fb = r.pop_framebuffer()  
File "/usr/libexec/UCSF-ChimeraX/lib/python3.9/site-
packages/chimerax/graphics/opengl.py", line 722, in pop_framebuffer  
fb.activate()  
File "/usr/libexec/UCSF-ChimeraX/lib/python3.9/site-
packages/chimerax/graphics/opengl.py", line 2271, in activate  
GL.glDrawBuffer(self._draw_buffer)  
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,)  
)  
  




OpenGL version: 3.3.0 NVIDIA 550.54.15
OpenGL renderer: NVIDIA GeForce RTX 2080 Ti/PCIe/SSE2
OpenGL vendor: NVIDIA Corporation

Python: 3.9.11
Locale: en_US.UTF-8
Qt version: PyQt6 6.3.1, Qt 6.3.1
Qt runtime version: 6.3.2
Qt platform: xcb

XDG_SESSION_TYPE=x11
DESKTOP_SESSION=gnome-classic
XDG_SESSION_DESKTOP=gnome-classic
XDG_CURRENT_DESKTOP=GNOME-Classic:GNOME
DISPLAY=:3
Manufacturer: TYAN
Model: B7105F48TV8HR-2T-G
OS: Rocky Linux 8.9 Green Obsidian
Architecture: 64bit ELF
Virtual Machine: none
CPU: 48 Intel(R) Xeon(R) Silver 4116 CPU @ 2.10GHz
Cache Size: 16896 KB
Memory:
	              total        used        free      shared  buff/cache   available
	Mem:          251Gi        17Gi       6.7Gi       361Mi       227Gi       231Gi
	Swap:         127Gi       2.1Gi       125Gi

Graphics:
	04:00.0 VGA compatible controller [0300]: ASPEED Technology, Inc. ASPEED Graphics Family [1a03:2000] (rev 41)	
	Subsystem: ASPEED Technology, Inc. ASPEED Graphics Family [1a03:2000]	
	Kernel driver in use: ast

Installed Packages:
    alabaster: 0.7.12
    appdirs: 1.4.4
    asttokens: 2.1.0
    Babel: 2.11.0
    backcall: 0.2.0
    blockdiag: 3.0.0
    build: 0.8.0
    certifi: 2022.9.24
    cftime: 1.6.2
    charset-normalizer: 2.1.1
    ChimeraX-AddCharge: 1.4
    ChimeraX-AddH: 2.2.1
    ChimeraX-AlignmentAlgorithms: 2.0
    ChimeraX-AlignmentHdrs: 3.2.1
    ChimeraX-AlignmentMatrices: 2.0
    ChimeraX-Alignments: 2.6
    ChimeraX-AlphaFold: 1.0
    ChimeraX-AltlocExplorer: 1.0.3
    ChimeraX-AmberInfo: 1.0
    ChimeraX-Arrays: 1.0
    ChimeraX-Atomic: 1.41.5
    ChimeraX-AtomicLibrary: 8.0.3
    ChimeraX-AtomSearch: 2.0.1
    ChimeraX-AxesPlanes: 2.3
    ChimeraX-BasicActions: 1.1.2
    ChimeraX-BILD: 1.0
    ChimeraX-BlastProtein: 2.1.2
    ChimeraX-BondRot: 2.0.1
    ChimeraX-BugReporter: 1.0.1
    ChimeraX-BuildStructure: 2.7.1
    ChimeraX-Bumps: 1.0
    ChimeraX-BundleBuilder: 1.2
    ChimeraX-ButtonPanel: 1.0.1
    ChimeraX-CageBuilder: 1.0.1
    ChimeraX-CellPack: 1.0
    ChimeraX-Centroids: 1.3.1
    ChimeraX-ChangeChains: 1.0.2
    ChimeraX-CheckWaters: 1.3
    ChimeraX-ChemGroup: 2.0
    ChimeraX-Clashes: 2.2.4
    ChimeraX-ColorActions: 1.0.3
    ChimeraX-ColorGlobe: 1.0
    ChimeraX-ColorKey: 1.5.2
    ChimeraX-CommandLine: 1.2.4
    ChimeraX-ConnectStructure: 2.0.1
    ChimeraX-Contacts: 1.0.1
    ChimeraX-Core: 1.5
    ChimeraX-CoreFormats: 1.1
    ChimeraX-coulombic: 1.3.2
    ChimeraX-Crosslinks: 1.0
    ChimeraX-Crystal: 1.0
    ChimeraX-CrystalContacts: 1.0.1
    ChimeraX-DataFormats: 1.2.2
    ChimeraX-Dicom: 1.1
    ChimeraX-DistMonitor: 1.3
    ChimeraX-DockPrep: 1.0
    ChimeraX-Dssp: 2.0
    ChimeraX-EMDB-SFF: 1.0
    ChimeraX-ExperimentalCommands: 1.0
    ChimeraX-FileHistory: 1.0.1
    ChimeraX-FunctionKey: 1.0.1
    ChimeraX-Geometry: 1.2
    ChimeraX-gltf: 1.0
    ChimeraX-Graphics: 1.1
    ChimeraX-Hbonds: 2.4
    ChimeraX-Help: 1.2.1
    ChimeraX-HKCage: 1.3
    ChimeraX-IHM: 1.1
    ChimeraX-ImageFormats: 1.2
    ChimeraX-IMOD: 1.0
    ChimeraX-IO: 1.0.1
    ChimeraX-ItemsInspection: 1.0.1
    ChimeraX-Label: 1.1.7
    ChimeraX-LinuxSupport: 1.0.1
    ChimeraX-ListInfo: 1.1.1
    ChimeraX-Log: 1.1.5
    ChimeraX-LookingGlass: 1.1
    ChimeraX-Maestro: 1.8.2
    ChimeraX-Map: 1.1.2
    ChimeraX-MapData: 2.0
    ChimeraX-MapEraser: 1.0.1
    ChimeraX-MapFilter: 2.0
    ChimeraX-MapFit: 2.0
    ChimeraX-MapSeries: 2.1.1
    ChimeraX-Markers: 1.0.1
    ChimeraX-Mask: 1.0.1
    ChimeraX-MatchMaker: 2.0.9
    ChimeraX-MDcrds: 2.6
    ChimeraX-MedicalToolbar: 1.0.2
    ChimeraX-Meeting: 1.0.1
    ChimeraX-MLP: 1.1
    ChimeraX-mmCIF: 2.8
    ChimeraX-MMTF: 2.2
    ChimeraX-Modeller: 1.5.6
    ChimeraX-ModelPanel: 1.3.6
    ChimeraX-ModelSeries: 1.0.1
    ChimeraX-Mol2: 2.0
    ChimeraX-Mole: 1.0
    ChimeraX-Morph: 1.0.1
    ChimeraX-MouseModes: 1.1.1
    ChimeraX-Movie: 1.0
    ChimeraX-Neuron: 1.0
    ChimeraX-Nucleotides: 2.0.3
    ChimeraX-OpenCommand: 1.9.1
    ChimeraX-PDB: 2.6.8
    ChimeraX-PDBBio: 1.0
    ChimeraX-PDBLibrary: 1.0.2
    ChimeraX-PDBMatrices: 1.0
    ChimeraX-PickBlobs: 1.0.1
    ChimeraX-Positions: 1.0
    ChimeraX-PresetMgr: 1.1
    ChimeraX-PubChem: 2.1
    ChimeraX-ReadPbonds: 1.0.1
    ChimeraX-Registration: 1.1.1
    ChimeraX-RemoteControl: 1.0
    ChimeraX-RenumberResidues: 1.1
    ChimeraX-ResidueFit: 1.0.1
    ChimeraX-RestServer: 1.1
    ChimeraX-RNALayout: 1.0
    ChimeraX-RotamerLibMgr: 2.0.1
    ChimeraX-RotamerLibsDunbrack: 2.0
    ChimeraX-RotamerLibsDynameomics: 2.0
    ChimeraX-RotamerLibsRichardson: 2.0
    ChimeraX-SaveCommand: 1.5.1
    ChimeraX-SchemeMgr: 1.0
    ChimeraX-SDF: 2.0
    ChimeraX-Segger: 1.0
    ChimeraX-Segment: 1.0
    ChimeraX-SelInspector: 1.0
    ChimeraX-SeqView: 2.7.2
    ChimeraX-Shape: 1.0.1
    ChimeraX-Shell: 1.0.1
    ChimeraX-Shortcuts: 1.1.1
    ChimeraX-ShowSequences: 1.0.1
    ChimeraX-SideView: 1.0.1
    ChimeraX-Smiles: 2.1
    ChimeraX-SmoothLines: 1.0
    ChimeraX-SpaceNavigator: 1.0
    ChimeraX-StdCommands: 1.10
    ChimeraX-STL: 1.0
    ChimeraX-Storm: 1.0
    ChimeraX-StructMeasure: 1.1
    ChimeraX-Struts: 1.0.1
    ChimeraX-Surface: 1.0
    ChimeraX-SwapAA: 2.0.1
    ChimeraX-SwapRes: 2.1.3
    ChimeraX-TapeMeasure: 1.0
    ChimeraX-Test: 1.0
    ChimeraX-Toolbar: 1.1.2
    ChimeraX-ToolshedUtils: 1.2.1
    ChimeraX-Tug: 1.0.1
    ChimeraX-UI: 1.24.3
    ChimeraX-uniprot: 2.2.1
    ChimeraX-UnitCell: 1.0.1
    ChimeraX-ViewDockX: 1.1.4
    ChimeraX-VIPERdb: 1.0
    ChimeraX-Vive: 1.1
    ChimeraX-VolumeMenu: 1.0.1
    ChimeraX-VTK: 1.0
    ChimeraX-WavefrontOBJ: 1.0
    ChimeraX-WebCam: 1.0.1
    ChimeraX-WebServices: 1.1.0
    ChimeraX-Zone: 1.0.1
    colorama: 0.4.5
    cxservices: 1.2
    cycler: 0.11.0
    Cython: 0.29.32
    debugpy: 1.6.4
    decorator: 5.1.1
    distro: 1.7.0
    docutils: 0.19
    entrypoints: 0.4
    executing: 1.2.0
    filelock: 3.7.1
    fonttools: 4.38.0
    funcparserlib: 1.0.1
    grako: 3.16.5
    h5py: 3.7.0
    html2text: 2020.1.16
    idna: 3.4
    ihm: 0.33
    imagecodecs: 2022.7.31
    imagesize: 1.4.1
    importlib-metadata: 5.1.0
    ipykernel: 6.15.3
    ipython: 8.4.0
    ipython-genutils: 0.2.0
    jedi: 0.18.1
    Jinja2: 3.1.2
    jupyter-client: 7.3.4
    jupyter-core: 5.1.0
    kiwisolver: 1.4.4
    line-profiler: 3.5.1
    lxml: 4.9.1
    lz4: 4.0.2
    MarkupSafe: 2.1.1
    matplotlib: 3.5.2
    matplotlib-inline: 0.1.6
    msgpack: 1.0.4
    nest-asyncio: 1.5.6
    netCDF4: 1.6.0
    networkx: 2.8.5
    numexpr: 2.8.4
    numpy: 1.23.1
    openvr: 1.23.701
    packaging: 21.3
    ParmEd: 3.4.3
    parso: 0.8.3
    pep517: 0.13.0
    pexpect: 4.8.0
    pickleshare: 0.7.5
    Pillow: 9.2.0
    pip: 22.2.2
    pkginfo: 1.8.3
    platformdirs: 2.5.4
    prompt-toolkit: 3.0.33
    psutil: 5.9.1
    ptyprocess: 0.7.0
    pure-eval: 0.2.2
    pycollada: 0.7.2
    pydicom: 2.3.0
    Pygments: 2.12.0
    PyOpenGL: 3.1.5
    PyOpenGL-accelerate: 3.1.5
    pyparsing: 3.0.9
    PyQt6-commercial: 6.3.1
    PyQt6-Qt6: 6.3.2
    PyQt6-sip: 13.4.0
    PyQt6-WebEngine-commercial: 6.3.1
    PyQt6-WebEngine-Qt6: 6.3.2
    python-dateutil: 2.8.2
    pytz: 2022.6
    pyzmq: 24.0.1
    qtconsole: 5.3.1
    QtPy: 2.3.0
    RandomWords: 0.4.0
    requests: 2.28.1
    scipy: 1.9.0
    setuptools: 65.1.1
    sfftk-rw: 0.7.2
    six: 1.16.0
    snowballstemmer: 2.2.0
    sortedcontainers: 2.4.0
    Sphinx: 5.1.1
    sphinx-autodoc-typehints: 1.19.1
    sphinxcontrib-applehelp: 1.0.2
    sphinxcontrib-blockdiag: 3.0.0
    sphinxcontrib-devhelp: 1.0.2
    sphinxcontrib-htmlhelp: 2.0.0
    sphinxcontrib-jsmath: 1.0.1
    sphinxcontrib-qthelp: 1.0.3
    sphinxcontrib-serializinghtml: 1.1.5
    stack-data: 0.6.2
    tables: 3.7.0
    tifffile: 2022.7.31
    tinyarray: 1.2.4
    tomli: 2.0.1
    tornado: 6.2
    traitlets: 5.3.0
    urllib3: 1.26.13
    wcwidth: 0.2.5
    webcolors: 1.12
    wheel: 0.37.1
    wheel-filename: 1.4.1
    zipp: 3.11.0

[Tom Goddard]

Have seen this glDrawBuffer(GL_BACK) error a few dozen times over the years always on Linux. Could be a common failure of remote display (here DISPLAY is :3).