The syslog shows a modem hangup so not something ppp can do much about. I'd expect network manager to tell you that you got disconnected and then you should be able to select that network again, if that's not the case, then there's probably a bug somewhere in modem-manager or network-manager.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/869954 Title: Mobile Broadband Modem disconnects, disappears from NetworkManager list To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ppp/+bug/869954/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
