please look at https://wiki.ubuntu.com/DebuggingNetworkManager and do what is described in the DebuggingCrashes paragraph.
-- Suspend and Hibernate kills network manager https://bugs.launchpad.net/bugs/144571 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
