This bug was fixed in the package network-manager - 1.15.2-0ubuntu2
--------------- network-manager (1.15.2-0ubuntu2) disco; urgency=medium
* debian/patches/git_ifupdown_segfault.patch: - 'settings/ifupdown: fix ifupdown plugin after merging eni_ifaces and connections hashes' (lp: #1815742)
-- Sebastien Bacher <email address hidden> Mon, 18 Feb 2019 17:06:17 +0100
This bug was fixed in the package network-manager - 1.15.2-0ubuntu2
---------------
network-manager (1.15.2-0ubuntu2) disco; urgency=medium
* debian/ patches/ git_ifupdown_ segfault. patch:
- 'settings/ifupdown: fix ifupdown plugin after merging eni_ifaces and
connections hashes' (lp: #1815742)
-- Sebastien Bacher <email address hidden> Mon, 18 Feb 2019 17:06:17 +0100