Finally I could reproduce this issue, even with systemd-shim from #73 installed. Attached is the system dbus monitor log of a hibernate/resume cycle, where nm wasn't awoke.
It seems to me , that (at least in my case) the duration of the hibernation period plays a role, i.e. I could only reproduce it, if resume takes place a few hours after hibernation. ** Attachment added: "sys_bus_w_methods.log" https://bugs.launchpad.net/ubuntu/trusty/+source/systemd-shim/+bug/1184262/+attachment/3902585/+files/sys_bus_w_methods.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1184262 Title: [logind] times out too early, stuck in PrepareForSleep, causing network and other services to not resume To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1184262/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs