Timeline



Aug 4, 2026: Today

12:49 PM Ticket #20820 (ChimeraX bug report submission) created by chimerax-bug-report@…
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10:20 AM Dev2026-08-10 created by Tom Goddard
10:19 AM DeveloperMeetings edited by Tom Goddard
(diff)
9:45 AM Ticket #20819 (Crash on Mac waking from sleep) closed by Tom Goddard
duplicate: This ChimeraX crash is due to a Qt window toolkit bug on macOS and is …
9:42 AM Ticket #20818 (Crash on Mac waking from sleep) closed by Tom Goddard
duplicate: This ChimeraX crash is due to a Qt window toolkit bug on macOS and is …
9:40 AM Ticket #20816 (glClear: invalid framebuffer operation) closed by Tom Goddard
duplicate: This crash is due to a bug in the Qt window toolkit. We put code in …
9:38 AM Ticket #20819 (Crash on Mac waking from sleep) created by chakra48@…
[…]
9:22 AM Ticket #20817 (Minimization failure: KeyError: 'N') closed by Eric Pettersen
duplicate: Fixed in daily build
8:51 AM Ticket #20818 (Crash on Mac waking from sleep) created by lyuf2@…
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7:56 AM Ticket #20817 (Minimization failure: KeyError: 'N') created by chimerax-bug-report@…
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6:34 AM Ticket #20816 (glClear: invalid framebuffer operation) created by sean.moore@…
[…] Screenshot 2026-08-04 at 9.29.39 AM.png​
2:02 AM Ticket #20815 (Bad IDATM typing) created by Tristan Croll
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Aug 3, 2026: Yesterday

5:28 PM Ticket #20813 (KeyError volume.py, line 4382, in _update_drawings vset.remove(v)) closed by Tom Goddard
can't reproduce: Opening 3 different maps of the same size then making them into a …
5:00 PM Ticket #20814 (Pressing shift does not switch control from translate to rotate) closed by Tom Goddard
limitation: Mac ChimeraX 12.0 "Move model" mouse mode is working for me, …
4:48 PM Ticket #20810 (Crash moving a tool window) closed by Tom Goddard
duplicate: This ChimeraX crash is due to a bug in the Qt window toolkit on Mac …
4:44 PM Ticket #20812 (ImportError: cannot import name 'get_session_info' from ...) closed by Tom Goddard
fixed
11:07 AM Ticket #20814 (Pressing shift does not switch control from translate to rotate) created by sstagg@…
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10:29 AM Ticket #20813 (KeyError volume.py, line 4382, in _update_drawings vset.remove(v)) created by chimerax-bug-report@…
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9:23 AM Ticket #20812 (ImportError: cannot import name 'get_session_info' from ...) created by alexandra.zahradnikova@…
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Aug 2, 2026:

10:32 PM Ticket #20811 (Need color scheme setting) created by Greg Couch
ChimeraX uses the desktop's choice of color scheme for it's UI …
4:03 AM Ticket #20810 (Crash moving a tool window) created by iktaekim@…
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Jul 31, 2026:

3:23 PM Ticket #20809 (Read mutation data insertions, deletions, stop codons, and ...) closed by Tom Goddard
fixed: Done. Introduced a new Variant class that uses HGVS notation strings …
3:11 PM Ticket #20809 (Read mutation data insertions, deletions, stop codons, and ...) created by Tom Goddard
Currently the ChimeraX mutation .csv reader ignores deletions, …
9:38 AM Ticket #20808 (Mol2 output: both 'atoms' and 'models' specified) closed by Eric Pettersen
fixed: Changed it to throw UserError
8:08 AM Ticket #20808 (Mol2 output: both 'atoms' and 'models' specified) created by chimerax-bug-report@…
[…]

Jul 30, 2026:

3:40 PM Ticket #20807 (glBufferData: out of memory) closed by Tom Goddard
limitation: This ChimeraX OpenGL error says it ran out of memory trying to …
10:19 AM Ticket #20806 (DLL load failed while importing: An Application Control policy has ...) closed by Greg Couch
duplicate: Duplicate. It's unclear what causes this.
9:32 AM Ticket #20807 (glBufferData: out of memory) created by rajnandani.kashyap@…
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Jul 29, 2026:

7:59 PM Ticket #20806 (DLL load failed while importing: An Application Control policy has ...) created by chimerax-bug-report@…
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6:04 PM Ticket #20805 (Boltz and OpenFold servers now work with UCSF computer security software) created by Tom Goddard
In January 2026 in the Macromethods course the student MacAir laptops …
5:12 PM Ticket #20804 (OpenFold 3 on Linux requires CUDA 12 nvcc compiler installed) created by goddard@…
[…]
3:29 PM Ticket #20803 (Boltz fails due to Colabfold MSA server failure, cryptic error message ...) closed by Tom Goddard
fixed: Fixed. Added clear error message about what went wrong. Tested with …
3:03 PM Ticket #20803 (Boltz fails due to Colabfold MSA server failure, cryptic error message ...) created by goddard@…
[…]
1:31 PM Ticket #20802 (ISOLDE 12.0 install fails on ChimeraX 12.0rc release candidate versions) created by mai.nguyen@…
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Jul 28, 2026:

5:02 PM Ticket #20799 (adding "+python-version" breaks toolshed) closed by Zach Pearson
fixed: I think 3bcc2aceb5016fd24d03927c4f9a3d3b56cd07b3 is the fix.
5:00 PM Ticket #20606 (Intersection operator (&) does not maintain atom ordering) closed by Eric Pettersen
fixed: Upgraded the intersection operation (&) to maintain ordering when …
2:28 PM Ticket #20801 (Surface Color tool: list index out of range) closed by Tom Goddard
duplicate: This bug was fixed years ago. Update to a current ChimeraX. The bug …
2:19 PM ChangeLog edited by Eric Pettersen
(diff)
2:19 PM ChangeLog edited by Eric Pettersen
(diff)
10:57 AM Ticket #20801 (Surface Color tool: list index out of range) created by etully@…
[…]
10:34 AM Dev2026-08-03 created by Tom Goddard
10:34 AM DeveloperMeetings edited by Tom Goddard
(diff)

Jul 27, 2026:

5:06 PM Ticket #20800 ('rock' frame rate) created by iamkaant@…
From #20432: the framerate of ‘rock’ command isn’t stable, and changes …
3:49 PM Dev2026-07-27 edited by Tom Goddard
(diff)
3:48 PM Dev2026-07-27 edited by Tom Goddard
(diff)
3:03 PM Dev2026-07-27 created by Tom Goddard
3:02 PM DeveloperMeetings edited by Tom Goddard
(diff)
1:49 PM Ticket #20799 (adding "+python-version" breaks toolshed) created by Eric Pettersen
The various config and cache directories changed to add "+python3.14" …
1:21 PM Ticket #20798 (mmCIF reader using defunct ligand-expo.rcsb.org web site) created by goddard@…
[…] fold_2026_07_15_12_10_model_0_LIG_A.cif​
12:18 PM Ticket #20797 (Crash destroying ISOLDE OpenMM thread on exit) created by chimerax-bug-report@…
[…]
12:12 PM Ticket #20793 (Various Match→Align errors) closed by Eric Pettersen
fixed: The first one I cannot reproduce on our Windows box. The second is …
12:06 PM Ticket #20796 (Unknown problem) created by kmanne@…
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11:33 AM Ticket #20791 (Crash trying to tab one dock widget with another) closed by Tom Goddard
nonchimerax: This is the only crash reported containing …

Jul 26, 2026:

4:25 PM Ticket #20795 (Crash in manage() call for ArtiaX options window) created by frankma@…
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Jul 25, 2026:

12:08 PM Ticket #20794 (Clipper session restore: self.structure is None) created by srr131@…
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10:24 AM Ticket #20793 (Various Match→Align errors) created by chimerax-bug-report@…
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Jul 24, 2026:

9:25 PM Ticket #20792 (SEQCROW: error reading XYZ file) created by 1806191@…
[…] azIMFPZTMOP_crest_best.xyz​
10:24 AM Ticket #20790 (Douse: name 'compare_model' is not defined) closed by Eric Pettersen
fixed: Hi Max, Thanks for reporting this problem. The problem was in …
10:20 AM Ticket #20791 (Crash trying to tab one dock widget with another) created by chimerax-bug-report@…
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5:11 AM Ticket #20790 (Douse: name 'compare_model' is not defined) created by borgosch@…
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