Hello, I am trying to install ChimeraX in an apptainer (singularity) container. I am able to load molecules but running into two issues. - I get a lot of python tracebacks (see below). I have also installed ChimeraX directly on the same machine from the RPM and do not see these error messages. - Rendering is very slow, so I don't think it is using the graphics card. The direct installation is similarly slow, but I have installed VMD on the same system and I can tell that it is using the graphics card, both from the log and the speed. Please let me know if you have any suggestions to address either of these issues. This is the command that I am using to launch ChimeraX apptainer exec --bind /tmp/.X11-unix,/storage/storage1 --env DISPLAY=$DISPLAY --nv chimerax-rocky9.sif chimerax This is the definition file for the container. BootStrap: docker From: rockylinux/rockylinux:9.4 %labels Maintainer Tyler Luchko Version 1.0 %help This is a Rocky Linux 9 container for ChimeraX 1.8 %setup # These are only required if running on the HPC. #mkdir -p ${APPTAINER_ROOTFS}/tmp mkdir -p ${APPTAINER_ROOTFS}/scratch %post echo "Installing packages into the Rocky Linux 9 container" dnf -y install yum-utils dnf -y config-manager --set-enabled crb dnf -y install epel-release dnf -y install mesa-dri-drivers glx-utils dnf -y install /tmp/ucsf-chimerax-1.8-1.el9.x86_64.rpm dnf clean all %environment export PATH=/usr/bin:/usr/sbin:/bin:/sbin export SHELL=/bin/bash export LANG=en_US.UTF-8 Sample error output is below. Thank you, Tyler NOTE: available bundle cache has not been initialized yet NOTE: Traceback (most recent call last): File "/usr/libexec/UCSF-ChimeraX/lib/python3.11/site- packages/chimerax/core/toolshed/info.py", line 571, in start_tool ti = api._api_caller.start_tool(api, session, self, tool_info) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/libexec/UCSF-ChimeraX/lib/python3.11/site- packages/chimerax/core/toolshed/__init__.py", line 1286, in start_tool return cls._get_func(api, "start_tool")(session, ti.name) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/libexec/UCSF-ChimeraX/lib/python3.11/site- packages/chimerax/log/__init__.py", line 50, in start_tool return cmd.get_singleton(session, create=True) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/libexec/UCSF-ChimeraX/lib/python3.11/site- packages/chimerax/log/cmd.py", line 30, in get_singleton return tools.get_singleton(session, Log, 'Log', create=create) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/libexec/UCSF-ChimeraX/lib/python3.11/site- packages/chimerax/core/tools.py", line 216, in get_singleton tinst = tool_class(session, tool_name, **kw) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/libexec/UCSF-ChimeraX/lib/python3.11/site- packages/chimerax/log/tool.py", line 161, in __init__ from chimerax.ui.widgets import ChimeraXHtmlView ImportError: cannot import name 'ChimeraXHtmlView' from 'chimerax.ui.widgets' (/usr/libexec/UCSF-ChimeraX/lib/python3.11/site- packages/chimerax/ui/widgets/__init__.py) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/libexec/UCSF-ChimeraX/lib/python3.11/site- packages/chimerax/core/tools.py", line 418, in start_tools bi.start_tool(session, tool_name) File "/usr/libexec/UCSF-ChimeraX/lib/python3.11/site- packages/chimerax/core/toolshed/info.py", line 578, in start_tool raise ToolshedError( chimerax.core.toolshed.ToolshedError: start_tool() failed for tool Log in bundle ChimeraX-Log: cannot import name 'ChimeraXHtmlView' from 'chimerax.ui.widgets' (/usr/libexec/UCSF-ChimeraX/lib/python3.11/site- packages/chimerax/ui/widgets/__init__.py) BUG: Tool "Log" failed to start: chimerax.core.toolshed.ToolshedError: start_tool() failed for tool Log in bundle ChimeraX-Log: cannot import name 'ChimeraXHtmlView' from 'chimerax.ui.widgets' (/usr/libexec/UCSF-ChimeraX/lib/python3.11/site- packages/chimerax/ui/widgets/__init__.py) File "/usr/libexec/UCSF-ChimeraX/lib/python3.11/site- packages/chimerax/core/toolshed/info.py", line 578, in start_tool raise ToolshedError( _See log for complete Python traceback._ NOTE: UCSF ChimeraX version: 1.8 (2024-06-10) NOTE: © 2016-2024 Regents of the University of California. All rights reserved. NOTE: [How to cite UCSF ChimeraX](cxcmd:help help:credits.html) NOTE: Traceback (most recent call last): File "/usr/libexec/UCSF-ChimeraX/lib/python3.11/site- packages/chimerax/core/triggerset.py", line 149, in invoke return self._func(self._name, data) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/libexec/UCSF-ChimeraX/lib/python3.11/site- packages/chimerax/bug_reporter/crash_report.py", line 138, in _delayed_register_log_recorder _register_log_recorder(session) File "/usr/libexec/UCSF-ChimeraX/lib/python3.11/site- packages/chimerax/bug_reporter/crash_report.py", line 172, in _register_log_recorder log.record_to_file(log_file) File "/usr/libexec/UCSF-ChimeraX/lib/python3.11/site- packages/chimerax/log/tool.py", line 410, in record_to_file self._log_to_file(self.page_source) ^^^^^^^^^^^^^^^^ AttributeError: 'Log' object has no attribute 'page_source' BUG: Error processing trigger "new frame": AttributeError: 'Log' object has no attribute 'page_source' File "/usr/libexec/UCSF-ChimeraX/lib/python3.11/site- packages/chimerax/log/tool.py", line 410, in record_to_file self._log_to_file(self.page_source) ^^^^^^^^^^^^^^^^ _See log for complete Python traceback._ Sent with [Proton Mail](https://proton.me/mail/home) secure email.