A "default route" being gone is different than not associating after resume. Perhaps you need to be clearer about your issue.
As a result of a suspend, the network interface is brought down and, when appropriate, the DHCP lease is released. This is normal and correct behavior. After resuming from a suspend, NM will search the local APs and attempt to (re-)associate and retrieve a DHCP lease from the highest priority friendly. No matter how you cut it, there is a timeframe where no '"default route" will exist. Does this clarify things for you? Can you clarify for us? -- after sleep, default route is gone https://launchpad.net/bugs/69892 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs