Public bug reported: == Comment: #0 - Amit Machhiwal <amit.machhi...@ibm.com> - 2025-03-10 05:55:09 == ---Problem Description--- Subiquity installer crash when the installer is dry run with a machine profile generated from an LPAR
I collected the machine profile on the logical partition by running the below command: PYTHONPATH=probert ./probert/bin/probert --all > mymachine.json as mentioned at the below link in upstream Subiquity: https://github.com/canonical/subiquity/blob/main/README.md#:~:text=PYTHONPATH%3Dprobert%20./probert/bin/probert%20%2D%2Dall%20%3E%20mymachine.json Then DRY-RUN the Subiquity installer with this collected machine profile and proceeding with the on-screen instructions on both PPC and x86 hosts as below: make dryrun MACHINE=machine_profile.json The below installer crash is observed: Traceback (most recent call last): File "/snap/subiquity/6065/lib/python3.10/site-packages/subiquity/client/controllers/filesystem.py", line 273, in _guided_choice self.ui.set_body(FilesystemView(self.model, self)) File "/snap/subiquity/6065/lib/python3.10/site-packages/subiquity/ui/views/filesystem/filesystem.py", line 485, in __init__ self.refresh_model_inputs() File "/snap/subiquity/6065/lib/python3.10/site-packages/subiquity/ui/views/filesystem/filesystem.py", line 540, in refresh_model_inputs self.avail_list.refresh_model_inputs() File "/snap/subiquity/6065/lib/python3.10/site-packages/subiquity/ui/views/filesystem/filesystem.py", line 417, in refresh_model_inputs for obj, cells in summarize_device(device, filter): File "/snap/subiquity/6065/lib/python3.10/site-packages/subiquity/ui/views/filesystem/helpers.py", line 32, in summarize_device anns = labels.annotations(device) + labels.usage_labels(device) File "/snap/subiquity/6065/usr/lib/python3.10/functools.py", line 889, in wrapper return dispatch(args[0].__class__)(*args, **kw) File "/snap/subiquity/6065/lib/python3.10/site-packages/subiquity/common/filesystem/labels.py", line 100, in _annotations_vg member = next(iter(vg.devices)) StopIteration The expectation is the installer should not be crashing. Contact Information = amit.machhi...@ibm.com Machine Type = Subiquity installer dry run ---uname output--- NA ---boot type--- Subiquity dry run with machine profile ---Kernel cmdline used to launch install--- NA ---Install repository type--- Subiquity dry run with machine profile ---Point of failure--- Failed during boot of installer == Comment: #3 - SEETEENA THOUFEEK <sthou...@in.ibm.com> - 2025-03-10 06:04:31 == It's with upstream subiquity 4:34 https://github.com/canonical/subiquity canonical/subiquity Ubuntu Server Installer, and backend for Ubuntu Desktop Installer Website https://canonical-subiquity.readthedocs-hosted.com/en/latest/ Stars 501 Added by GitHub ** Affects: ubuntu-power-systems Importance: Medium Assignee: Ubuntu on IBM Power Systems Bug Triage (ubuntu-power-triage) Status: Triaged ** Affects: subiquity (Ubuntu) Importance: Medium Assignee: Ubuntu on IBM Power Systems Bug Triage (ubuntu-power-triage) Status: New ** Tags: architecture-all bugnameltc-211798 severity-high targetmilestone-inin--- ** Tags added: architecture-all bugnameltc-211798 severity-high targetmilestone-inin--- -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2101830 Title: [Subiquity] :: The subiquity installer crashes when dry run with a machine profile To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/2101830/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
