[Bug 1438003] Re: (1) Creating object for path '/org/freedesktop/NetworkManager/ActiveConnection/0' failed in libnm-glib.

[Christopher M. Penalver]

Petr Michalec, your best bet is to file a new report given the different environment and error message via a terminal:
ubuntu-bug network-manager

I no longer have the original computer that was reproduced with (I was
also using two WLAN NICs simultaneously), and was not able to reproduce
on later versions of Ubuntu with different hardware. Hence, the issue is
likely environment specific.

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https://bugs.launchpad.net/bugs/1438003

Title:
  (1) Creating object for path
  '/org/freedesktop/NetworkManager/ActiveConnection/0' failed in libnm-
  glib.

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