I have simillar issue. NM detects my modem, but it doesn't set up a connection. Reverting to older NM and purging modemmanager solves the issue.
Log: Aug 12 10:29:38 titan NetworkManager: SCPlugin-Ifupdown: devices added (path: /sys/devices/virtual/net/ppp0, iface: ppp0) Aug 12 10:29:38 titan NetworkManager: <info> (ttyUSB0): device state change: 5 -> 6 (reason 0) Aug 12 10:29:38 titan pppd[5012]: PAP authentication succeeded Aug 12 10:29:38 titan NetworkManager: <info> (ttyUSB0): device state change: 6 -> 7 (reason 0) Aug 12 10:29:47 titan pppd[5012]: Could not determine remote IP address: defaulting to 10.64.64.64 Aug 12 10:29:47 titan pppd[5012]: Cannot determine ethernet address for proxy ARP Aug 12 10:29:47 titan pppd[5012]: local IP address x.x.x.x Aug 12 10:29:47 titan pppd[5012]: remote IP address 10.64.64.64 Aug 12 10:29:47 titan pppd[5012]: primary DNS address y.y.y.y Aug 12 10:29:47 titan pppd[5012]: secondary DNS address z.z.z.z Aug 12 10:29:47 titan NetworkManager: <info> PPP manager(IP Config Get) reply received. Aug 12 10:29:47 titan NetworkManager: <info> Activation (ttyUSB0) Stage 4 of 5 (IP4 Configure Get) scheduled... Aug 12 10:29:47 titan NetworkManager: <info> Activation (ttyUSB0) Stage 4 of 5 (IP4 Configure Get) started... Aug 12 10:29:47 titan NetworkManager: <info> Activation (ttyUSB0) Stage 4 of 5 (IP4 Configure Get) complete. Older (working) Network Manager: Aug 12 10:32:09 titan NetworkManager: <info> (ttyUSB0): device state change: 5 -> 6 (reason 0) Aug 12 10:32:09 titan pppd[3449]: PAP authentication succeeded Aug 12 10:32:09 titan NetworkManager: <info> (ttyUSB0): device state change: 6 -> 7 (reason 0) Aug 12 10:32:12 titan pppd[3449]: Could not determine remote IP address: defaulting to 10.64.64.64 Aug 12 10:32:12 titan pppd[3449]: Cannot determine ethernet address for proxy ARP Aug 12 10:32:12 titan pppd[3449]: local IP address x.x.x.x Aug 12 10:32:12 titan pppd[3449]: remote IP address 10.64.64.64 Aug 12 10:32:12 titan pppd[3449]: primary DNS address y.y.y.y Aug 12 10:32:12 titan pppd[3449]: secondary DNS address z.z.z.z Aug 12 10:32:12 titan NetworkManager: <info> PPP manager(IP Config Get) reply received. Aug 12 10:32:12 titan NetworkManager: <info> Activation (ttyUSB0) Stage 4 of 5 (IP Configure Get) scheduled... Aug 12 10:32:12 titan NetworkManager: <info> Activation (ttyUSB0) Stage 4 of 5 (IP Configure Get) started... Aug 12 10:32:12 titan NetworkManager: <info> Activation (ttyUSB0) Stage 5 of 5 (IP Configure Commit) scheduled... Aug 12 10:32:12 titan NetworkManager: <info> Activation (ttyUSB0) Stage 4 of 5 (IP Configure Get) complete. Aug 12 10:32:12 titan NetworkManager: <info> Activation (ttyUSB0) Stage 5 of 5 (IP Configure Commit) started... -- NetworkManager 0.8 can't find my 3g modem (Huawei E180) https://bugs.launchpad.net/bugs/411364 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
