Installer tui crash on updating 21.01.2 to 21.04.2 on Ubuntu 20.04.2 / s390x
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Ubuntu on IBM z Systems |
Fix Released
|
High
|
Canonical Foundations Team | ||
subiquity |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
While updating the Subiquity installer form 21.01.2 to 21.04.2 during a 20.04.2 LPAR/s390x installation I faced the following crash:
report saved to /var/crash/
Traceback (most recent call last):
File "/snap/
sys.
File "/snap/
subiquity_
File "/snap/
super().run()
File "/snap/
super().run()
File "/snap/
raise exc
File "/snap/
self.error_ref)
File "/snap/
await self.client.
File "/snap/
meth.__name__, path, json=data, params=query_args) as resp:
File "/snap/
return await self.gen.
File "/snap/
timeout=0) as response:
File "/snap/
self._resp = await self._coro
File "/snap/
await resp.start(conn)
File "/snap/
message, payload = await self._protocol.
File "/snap/
await self._waiter
aiohttp.
Connection to s1lp14 closed.
and at the console I've noticed:
"report saved to /var/crash/
"Traceback (most recent call last):"
"File ""/snap/
".py"", line 326, in run"
super().run()
"File ""/snap/
"line 338, in run"
super().run()
"File ""/snap/
"line 136, in run"
"raise exc"
"File ""/snap/
".py"", line 257, in start"
"status = await self.connect()"
"File ""/snap/
".py"", line 240, in connect"
"status = await self.client.
"File ""/snap/
"ient.py"", line 49, in impl"
"return serializer.
"File ""/snap/
"ize.py"", line 131, in deserialize"
"return self._deseriali
"File ""/snap/
"ize.py"", line 121, in _deserialize_attr"
"field, value[field.name], path))"
"File ""/snap/
"ize.py"", line 114, in _deserialize_field"
"field.type, value, field.metadata, path)"
"File ""/snap/
"ize.py"", line 138, in deserialize"
"return getattr(annotation, value)"
"File ""/snap/
_
"raise AttributeError(
"AttributeError: CLOUD_INIT_WAIT"
I'll attache a plain text file with some more details
as well as a tgz with the entire content of /var/crash and /var log
After reconnecting to the installer SSH session I was finally able to complete the installation (and the installer was on the updated level).
tags: | added: fr-1428 |
Retried today updating to latest/candidate and the snap update itself worked,
subiquity ui was (re-)started, but failed immediately after restart
and showed me a prompt (within the remaining of the ui).
Trying to run 'snap list subiquity' caused a crash then.
Sharing what I saw in my remote shell as well as a packages log/crash files ...
Manually reconnecting to the installer from remote via ssh after this allows to complete the installation based on the new installer.