When I use this network config into user-data to Ubuntu 20.4.1:
network:
network:
version: 2
ethernets:
ens160:
addresses:
- "192.168.0.231/24"
gateway4: "192.168.0.254"
nameservers:
search: ["exampel.com"]
addresses: ["192.168.1.1", "192.168.1.2"]
The following errors occur:
2021-02-03 14:59:38,968 ERROR root:39 finish: subiquity/InstallProgress/install/curtin_install: FAIL: Command '['systemd-cat', '--level-prefix=false', '--identifier=curtin_log.2129', '/snap/subiquity/1966/usr/bin/python3', '-m', 'curtin', '--showtrace', '-c', '/var/log/installer/subiquity-curtin-install.conf', 'install']' returned non-zero exit status 3.
2021-02-03 14:59:38,971 ERROR subiquitycore.controller.installprogress:145 curtin_error
Traceback (most recent call last):
File "/snap/subiquity/1966/lib/python3.6/site-packages/subiquity/controllers/installprogress.py", line 304, in install
await self.curtin_install(context=context)
File "/snap/subiquity/1966/lib/python3.6/site-packages/subiquitycore/context.py", line 142, in decorated_async
return await meth(self, **kw)
File "/snap/subiquity/1966/lib/python3.6/site-packages/subiquity/controllers/installprogress.py", line 281, in curtin_install
self.logged_command(curtin_cmd), check=True)
File "/snap/subiquity/1966/lib/python3.6/site-packages/subiquitycore/utils.py", line 85, in arun_command
raise subprocess.CalledProcessError(proc.returncode, cmd)
subprocess.CalledProcessError: Command '['systemd-cat', '--level-prefix=false', '--identifier=curtin_log.2129', '/snap/subiquity/1966/usr/bin/python3', '-m', 'curtin', '--showtrace', '-c', '/var/log/installer/subiquity-curtin-install.conf', 'install']' returned non-zero exit status 3.
2021-02-03 14:59:38,972 DEBUG subiquity.core:470 generating crash report
2021-02-03 14:59:38,972 INFO subiquity.core:487 saving crash report 'install failed crashed with CalledProcessError' to /var/crash/1612364378.972293139.install_fail.crash
2021-02-03 14:59:38,973 DEBUG subiquity.core:511 show_error_report '1612364378.972293139.install_fail'
2021-02-03 14:59:38,974 ERROR root:39 finish: subiquity/InstallProgress/install: FAIL: Command '['systemd-cat', '--level-prefix=false', '--identifier=curtin_log.2129', '/snap/subiquity/1966/usr/bin/python3', '-m', 'curtin', '--showtrace', '-c', '/var/log/installer/subiquity-curtin-install.conf', 'install']' returned non-zero exit status 3.
2021-02-03 14:59:38,977 DEBUG root:39 start: subiquity/Error/1612364378.972293139.install_fail/add_info:
2021-02-03 14:59:38,979 DEBUG subiquitycore.core:238 _exception_handler CalledProcessError(3, ['systemd-cat', '--level-prefix=false', '--identifier=curtin_log.2129', '/snap/subiquity/1966/usr/bin/python3', '-m', 'curtin', '--showtrace', '-c', '/var/log/installer/subiquity-curtin-install.conf', 'install'])
2021-02-03 14:59:38,979 ERROR root:39 finish: subiquity/InstallProgress/apply_autoinstall_config: FAIL: Command '['systemd-cat', '--level-prefix=false', '--identifier=curtin_log.2129', '/snap/subiquity/1966/usr/bin/python3', '-m', 'curtin', '--showtrace', '-c', '/var/log/installer/subiquity-curtin-install.conf', 'install']' returned non-zero exit status 3.
2021-02-03 14:59:38,991 ERROR subiquitycore.core:678 Exception in controller.run():
Traceback (most recent call last):
File "/snap/subiquity/1966/lib/python3.6/site-packages/subiquitycore/core.py", line 676, in run
self.urwid_loop.run()
File "/snap/subiquity/1966/usr/lib/python3/dist-packages/urwid/main_loop.py", line 286, in run
self._run()
File "/snap/subiquity/1966/usr/lib/python3/dist-packages/urwid/main_loop.py", line 384, in _run
self.event_loop.run()
File "/snap/subiquity/1966/usr/lib/python3/dist-packages/urwid/main_loop.py", line 1484, in run
reraise(*exc_info)
File "/snap/subiquity/1966/usr/lib/python3/dist-packages/urwid/compat.py", line 57, in reraise
raise value.with_traceback(tb)
File "/snap/subiquity/1966/usr/lib/python3.6/asyncio/events.py", line 145, in _run
self._callback(*self._args)
File "/snap/subiquity/1966/lib/python3.6/site-packages/subiquitycore/async_helpers.py", line 26, in _done
fut.result()
File "/snap/subiquity/1966/lib/python3.6/site-packages/subiquity/controllers/installprogress.py", line 328, in move_on
await self.install_task
File "/snap/subiquity/1966/lib/python3.6/site-packages/subiquitycore/context.py", line 142, in decorated_async
return await meth(self, **kw)
File "/snap/subiquity/1966/lib/python3.6/site-packages/subiquity/controllers/installprogress.py", line 304, in install
await self.curtin_install(context=context)
File "/snap/subiquity/1966/lib/python3.6/site-packages/subiquitycore/context.py", line 142, in decorated_async
return await meth(self, **kw)
File "/snap/subiquity/1966/lib/python3.6/site-packages/subiquity/controllers/installprogress.py", line 281, in curtin_install
self.logged_command(curtin_cmd), check=True)
File "/snap/subiquity/1966/lib/python3.6/site-packages/subiquitycore/utils.py", line 85, in arun_command
raise subprocess.CalledProcessError(proc.returncode, cmd)
subprocess.CalledProcessError: Command '['systemd-cat', '--level-prefix=false', '--identifier=curtin_log.2129', '/snap/subiquity/1966/usr/bin/python3', '-m', 'curtin', '--showtrace', '-c', '/var/log/installer/subiquity-curtin-install.conf', 'install']' returned non-zero exit status 3.
2021-02-03 14:59:38,994 DEBUG subiquity.core:470 generating crash report
2021-02-03 14:59:38,996 INFO subiquity.core:487 saving crash report 'Installer UI crashed with CalledProcessError' to /var/crash/1612364378.994157553.ui.crash
2021-02-03 14:59:38,996 DEBUG root:39 start: subiquity/Error/1612364378.994157553.ui/add_info:
2021-02-03 14:59:40,046 DEBUG root:39 finish: subiquity/Error/1612364378.994157553.ui/add_info: SUCCESS: written to /var/crash/1612364378.994157553.ui.crash
Unfortunately I can't see the actual error here, just that the curtin install command failed. Do you have more logs, or someway of getting the .crash file out?