[Bug 1881033] Re: subiquity crash when apt mirror is set

[Joshua Foster]

Yes, the updated iso fixes the issue.

** Changed in: subiquity (Ubuntu)
       Status: Incomplete => Fix Released

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https://bugs.launchpad.net/bugs/1881033

Title:
  subiquity crash when apt mirror is set

Status in subiquity package in Ubuntu:
  Fix Released

Bug description:
  I am trying to get an autoinstall with with a local nexus apt mirror.

  config:

    apt:
      primary:
        - arches: [default]
          uri: "http://192.168.100.121:8081/repository/Apt/ubuntu/"

  
  It is failing with this log:

  2020-05-27 21:32:38,335 INFO root:39 finish: subiquity/Proxy: SUCCESS: completed
  2020-05-27 21:32:38,335 DEBUG root:39 start: subiquity/Mirror/apply_autoinstall_config:
  2020-05-27 21:32:38,336 ERROR root:39 finish: subiquity/Mirror/apply_autoinstall_config: FAIL: object NoneType can't be used in 'await' expression
  2020-05-27 21:32:38,337 DEBUG subiquitycore.core:248 _exception_handler TypeError("object NoneType can't be used in 'await' expression",)
  2020-05-27 21:32:38,339 ERROR subiquitycore.core:688 Exception in controller.run():
  Traceback (most recent call last):
    File "/snap/subiquity/1772/lib/python3.6/site-packages/subiquitycore/core.py", line 686, in run
      self.urwid_loop.run()
    File "/snap/subiquity/1772/usr/lib/python3/dist-packages/urwid/main_loop.py", line 286, in run
      self._run()
    File "/snap/subiquity/1772/usr/lib/python3/dist-packages/urwid/main_loop.py", line 384, in _run
      self.event_loop.run()
    File "/snap/subiquity/1772/usr/lib/python3/dist-packages/urwid/main_loop.py", line 1484, in run
      reraise(*exc_info)
    File "/snap/subiquity/1772/usr/lib/python3/dist-packages/urwid/compat.py", line 58, in reraise
      raise value
    File "/snap/subiquity/1772/usr/lib/python3.6/asyncio/events.py", line 145, in _run
      self._callback(*self._args)
    File "/snap/subiquity/1772/lib/python3.6/site-packages/subiquitycore/async_helpers.py", line 26, in _done
      fut.result()
    File "/snap/subiquity/1772/lib/python3.6/site-packages/subiquity/core.py", line 374, in _apply
      await controller.apply_autoinstall_config()
    File "/snap/subiquity/1772/lib/python3.6/site-packages/subiquity/controllers/mirror.py", line 80, in apply_autoinstall_config
      await asyncio.wait_for(self.lookup_task.wait(), 10)
    File "/snap/subiquity/1772/usr/lib/python3.6/asyncio/tasks.py", line 358, in wait_for
      return fut.result()
    File "/snap/subiquity/1772/lib/python3.6/site-packages/subiquitycore/async_helpers.py", line 83, in wait
      return await self.task
  TypeError: object NoneType can't be used in 'await' expression
  2020-05-27 21:32:38,341 DEBUG subiquity.core:421 generating crash report
  2020-05-27 21:32:38,342 INFO subiquity.core:438 saving crash report 'Installer UI crashed with TypeError' to /var/crash/1590615158.341513157.ui.crash
  2020-05-27 21:32:38,342 DEBUG root:39 start: subiquity/Error/1590615158.341513157.ui/add_info:
  2020-05-27 21:32:39,271 DEBUG root:39 finish: subiquity/Error/1590615158.341513157.ui/add_info: SUCCESS: written to /var/crash/1590615158.341513157.ui.crash

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