Public bug reported:
WHile trying to test an updated installer from edge
("subiquity-channel=latest/edge"),
I fired up a z/VM guest and the installer loaded and informed me about an
updated version:
"Version 20.04.3+git61.1404fee2 of the installer is now available
(20.04.3 is currently running). " (1846).
So the initial version of the installer was "20.04.3", hence I updated to the
edge version.
The update completed and after the update I landed again at the initial screen
(language selection).
Checking there the installer version via the help menu, let me think
that I'm still running on 20.04.3, hence I stopped the ssh session (~.)
and restarted the remote installer session.
When I'm now hitting F1 to reach the help menu, trying to identify the
version of the installer that is currently running, the installer
crashes like this:
- generating crash report
report saved to /var/crash/1588677563.383518219.ui.crash
Traceback (most recent call last):
File "/snap/subiquity/1846/usr/bin/subiquity", line 11, in <module>
load_entry_point('subiquity==0.0.5', 'console_scripts', 'subiquity-tui')()
File "/snap/subiquity/1846/lib/python3.6/site-packages/subiquity/cmd/tui.py",
line 203, in main
subiquity_interface.run()
File "/snap/subiquity/1846/lib/python3.6/site-packages/subiquity/core.py",
line 270, in run
super().run()
File
"/snap/subiquity/1846/lib/python3.6/site-packages/subiquitycore/core.py", line
684, in run
self.urwid_loop.run()
File "/snap/subiquity/1846/usr/lib/python3/dist-packages/urwid/main_loop.py",
line 286, in run
self._run()
File "/snap/subiquity/1846/usr/lib/python3/dist-packages/urwid/main_loop.py",
line 384, in _run
self.event_loop.run()
File "/snap/subiquity/1846/usr/lib/python3/dist-packages/urwid/main_loop.py",
line 1484, in run
reraise(*exc_info)
File "/snap/subiquity/1846/usr/lib/python3/dist-packages/urwid/compat.py",
line 58, in reraise
raise value
File "/snap/subiquity/1846/usr/lib/python3.6/asyncio/events.py", line 145, in
_run
self._callback(*self._args)
File
"/snap/subiquity/1846/usr/lib/python3/dist-packages/urwid/raw_display.py", line
404, in <lambda>
event_loop, callback, self.get_available_raw_input())
File
"/snap/subiquity/1846/usr/lib/python3/dist-packages/urwid/raw_display.py", line
502, in parse_input
callback(processed, processed_codes)
File "/snap/subiquity/1846/usr/lib/python3/dist-packages/urwid/main_loop.py",
line 411, in _update
self.process_input(keys)
File "/snap/subiquity/1846/usr/lib/python3/dist-packages/urwid/main_loop.py",
line 517, in process_input
something_handled |= bool(self.unhandled_input(k))
File "/snap/subiquity/1846/usr/lib/python3/dist-packages/urwid/main_loop.py",
line 563, in unhandled_input
return self._unhandled_input(input)
File "/snap/subiquity/1846/lib/python3.6/site-packages/subiquity/core.py",
line 411, in unhandled_input
if not self.ui.right_icon.showing_something:
AttributeError: 'HelpButton' object has no attribute 'showing_something'
Connection to hwe0006 closed.
Having a look at the shell I can see that I'm now on the latest version:
root@ubuntu-server:/# snap list
Name Version Rev Tracking Publisher Notes
core18 20200311 1704 latest/stable canonical* base
snapd 2.44.3 7262 latest/stable canonical* snapd
subiquity 20.04.3+git61.1404fee2 1846 latest/edge canonical* classic
root@ubuntu-server:/#
Please see the attached tgz with /var/crash and /var/log.
(I left the system in that state - just in case more investigations are
needed ...)
** Affects: ubuntu-z-systems
Importance: Undecided
Status: New
** Affects: subiquity (Ubuntu)
Importance: Critical
Assignee: Canonical Foundations Team (canonical-foundations)
Status: New
** Tags: installer s390x
** Attachment added: "05052020.tgz"
https://bugs.launchpad.net/bugs/1876902/+attachment/5366733/+files/05052020.tgz
** Also affects: ubuntu-z-systems
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1876902
Title:
subiquity crashed on entering help menu after upgrade
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