netplan try will crash

[Deny]

root@ubuntu:~# netplan try
Job for netplan-wpa-wlan0.service canceled.

An error occurred: Command '['systemctl', 'stop', 'systemd-networkd.service', 'netplan-wpa-*.service']' returned non-zero exit status 1.

Reverting.
Job for netplan-wpa-wlan0.service canceled.
Traceback (most recent call last):
  File "/usr/share/netplan/netplan/cli/commands/try_command.py", line 84, in command_try
    NetplanApply().command_apply(run_generate=True, sync=True, exit_on_error=False)
  File "/usr/share/netplan/netplan/cli/commands/apply.py", line 164, in command_apply
    utils.systemctl_networkd('stop', sync=sync, extra_services=wpa_services)
  File "/usr/share/netplan/netplan/cli/utils.py", line 131, in systemctl_networkd
    subprocess.check_call(command)
  File "/usr/lib/python3.8/subprocess.py", line 364, in check_call
    raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['systemctl', 'stop', 'systemd-networkd.service', 'netplan-wpa-*.service']' returned non-zero exit status 1.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/sbin/netplan", line 23, in <module>
    netplan.main()
  File "/usr/share/netplan/netplan/cli/core.py", line 50, in main
    self.run_command()
  File "/usr/share/netplan/netplan/cli/utils.py", line 264, in run_command
    self.func()
  File "/usr/share/netplan/netplan/cli/commands/try_command.py", line 66, in run
    self.run_command()
  File "/usr/share/netplan/netplan/cli/utils.py", line 264, in run_command
    self.func()
  File "/usr/share/netplan/netplan/cli/commands/try_command.py", line 95, in command_try
    self.revert()
  File "/usr/share/netplan/netplan/cli/commands/try_command.py", line 118, in revert
    NetplanApply().command_apply(run_generate=False, sync=True, exit_on_error=False)
  File "/usr/share/netplan/netplan/cli/commands/apply.py", line 164, in command_apply
    utils.systemctl_networkd('stop', sync=sync, extra_services=wpa_services)
  File "/usr/share/netplan/netplan/cli/utils.py", line 131, in systemctl_networkd
    subprocess.check_call(command)
  File "/usr/lib/python3.8/subprocess.py", line 364, in check_call
    raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['systemctl', 'stop', 'systemd-networkd.service', 'netplan-wpa-*.service']' returned non-zero exit status 1.
root@ubuntu:~#

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: netplan.io 0.102-0ubuntu1~20.04.2
ProcVersionSignature: User Name 5.4.0-1043.47-raspi 5.4.133
Uname: Linux 5.4.0-1043-raspi armv7l
ApportVersion: 2.20.11-0ubuntu27.20
Architecture: armhf
CasperMD5CheckResult: skip
Date: Tue Sep 21 20:40:46 2021
ImageMediaBuild: 20210819.1
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=C.UTF-8
 SHELL=/bin/bash
SourcePackage: netplan.io
UpgradeStatus: No upgrade log present (probably fresh install)

[Lukas Märdian (slyon)]

Can you please provide more details about `systemctl status netplan-wpa-*.service`?

[Launchpad Janitor (janitor)]

[Expired for netplan.io (Ubuntu) because there has been no activity for 60 days.]