After reviewing the logs I think: cb94fe0a9e985647d0feb3637dabdeab56a650a1 core: don't override external route metrics (bgo #738268)
should fix this issue as well, since it actually doesn't just apply to route metrics but also to addresses. The issue was that merging the generated setting back into the config lost some information which caused NM to think the existing address/routes were not correct, and NM overwrote them. -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org