Hello,
I have a problem using my Huawei e3131 modem on ubuntu 12.10. When I connect my modem and switch to serial using:
http://192.168.1.1/html/switchProjectMode.html
Here is log from the switch:
When I try to connect I am getting:Code:NetworkManager[1412]: <info> (eth2): IP6 addrconf timed out or failed. NetworkManager[1412]: <info> Activation (eth2) Stage 4 of 5 (IPv6 Configure Timeout) scheduled... NetworkManager[1412]: <info> Activation (eth2) Stage 4 of 5 (IPv6 Configure Timeout) started... NetworkManager[1412]: <info> Activation (eth2) Stage 4 of 5 (IPv6 Configure Timeout) complete. kernel: [78230.258967] userif-2: sent link up event.<6>[78254.630787] usb 1-1.2: USB disconnect, device number 18 kernel: [78254.632717] cdc_ether 1-1.2:1.0 eth2: unregister 'cdc_ether' usb-0000:00:1a.0-1.2, CDC Ethernet Device vmnet-natd: RTM_NEWLINK: name:eth2 index:14 flags:0x00001002 avahi-daemon[1243]: Interface eth2.IPv6 no longer relevant for mDNS. vmnetBridge: RTM_NEWLINK: name:eth2 index:14 flags:0x00001002 avahi-daemon[1243]: Leaving mDNS multicast group on interface eth2.IPv6 with address fe80::5a2c:80ff:fe13:9263. vmnetBridge: Removing interface eth2 index:14 NetworkManager[1412]: <info> (eth2): carrier now OFF (device state 100, deferring action for 4 seconds) avahi-daemon[1243]: Interface eth2.IPv4 no longer relevant for mDNS. avahi-daemon[1243]: Leaving mDNS multicast group on interface eth2.IPv4 with address 192.168.1.100. dhclient: receive_packet failed on eth2: Network is down kernel: [78254.633286] bridge-eth2: disabling the bridge on dev down kernel: [78254.633387] bridge-eth2: down kernel: [78254.633903] bridge-eth2: detached kernel: [78254.633960] /dev/vmnet: open called by PID 1482 (vmnet-bridge) kernel: [78254.633974] /dev/vmnet: hub 0 does not exist, allocating memory. kernel: [78254.634018] /dev/vmnet: port on hub 0 successfully opened kernel: [78254.634033] bridge-eth1: device is wireless, enabling SMAC kernel: [78254.634037] bridge-eth1: up kernel: [78254.634047] bridge-eth1: attached vmnetBridge: Stopped bridge eth2 to virtual network 0. avahi-daemon[1243]: Withdrawing address record for fe80::5a2c:80ff:fe13:9263 on eth2. vmnetBridge: Started bridge eth1 to virtual network 0. avahi-daemon[1243]: Withdrawing address record for 192.168.1.100 on eth2. vmnetBridge: RTM_DELLINK: name:eth2 index:14 flags:0x00001002 avahi-daemon[1243]: Withdrawing workstation service for eth2. NetworkManager[1412]: SCPlugin-Ifupdown: devices removed (path: /sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2/1-1.2:1.0/net/eth2, iface: eth2) NetworkManager[1412]: <info> (eth2): now unmanaged NetworkManager[1412]: <info> (eth2): device state change: activated -> unmanaged (reason 'removed') [100 10 36] vmnet-natd: RTM_DELLINK: name:eth2 index:14 flags:0x00001002 NetworkManager[1412]: <info> (eth2): deactivating device (reason 'removed') [36] kernel: [78254.832796] userif-2: sent link down event. NetworkManager[1412]: <info> (eth2): canceled DHCP transaction, DHCP client pid 12823 NetworkManager[1412]: <warn> (14) failed to find interface name for index NetworkManager[1412]: nm_system_iface_flush_routes: assertion `iface != NULL' failed NetworkManager[1412]: <warn> (14) failed to find interface name for index vmnet-natd: RTM_NEWROUTE: index:3 NetworkManager[1412]: <info> Policy set 'none' (eth1) as default for IPv4 routing and DNS. vmnetBridge: RTM_NEWROUTE: index:3 NetworkManager[1412]: <info> ((null)): writing resolv.conf to /sbin/resolvconf dnsmasq[1914]: setting upstream servers from DBus dnsmasq[1914]: using nameserver 192.168.1.1#53 NetworkManager[1412]: <info> (eth2): cleaning up... NetworkManager[1412]: <warn> (14) failed to find interface name for index NetworkManager[1412]: (nm-system.c:769):nm_system_iface_get_flags: runtime check failed: (iface != NULL) NetworkManager[1412]: <error> [1361292896.130768] [nm-system.c:771] nm_system_iface_get_flags(): (unknown): failed to get interface link object dbus[1110]: [system] Activating service name='org.freedesktop.nm_dispatcher' (using servicehelper) dbus[1110]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher' kernel: [78254.832802] userif-2: sent link up event.userif-2: sent link down event. kernel: [78255.111802] userif-2: sent link up event.<6>[78258.410993] usb 1-1.2: new high-speed USB device number 19 using ehci_hcd kernel: [78258.504345] usb 1-1.2: New USB device found, idVendor=12d1, idProduct=1442 kernel: [78258.504352] usb 1-1.2: New USB device strings: Mfr=2, Product=1, SerialNumber=0 kernel: [78258.504356] usb 1-1.2: Product: HUAWEI HiLink kernel: [78258.504359] usb 1-1.2: Manufacturer: HUAWEI kernel: [78258.504949] option 1-1.2:1.0: GSM modem (1-port) converter detected kernel: [78258.505255] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB0 kernel: [78258.505515] option 1-1.2:1.1: GSM modem (1-port) converter detected kernel: [78258.505782] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB1 mtp-probe: checking bus 1, device 19: "/sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2" mtp-probe: bus: 1, device: 19 was not an MTP device modem-manager[1163]: <info> (ttyUSB1) opening serial port... modem-manager[1163]: <warn> (ttyUSB1): port attributes not fully set modem-manager[1163]: <info> (ttyUSB0) opening serial port... modem-manager[1163]: <warn> (ttyUSB0): port attributes not fully set modem-manager[1163]: <info> (ttyUSB0) closing serial port... modem-manager[1163]: <info> (ttyUSB0) serial port closed modem-manager[1163]: <info> (Huawei): GSM modem /sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2 claimed port ttyUSB0 modem-manager[1163]: <info> (ttyUSB1) closing serial port... modem-manager[1163]: <info> (ttyUSB1) serial port closed modem-manager[1163]: <info> (ttyUSB1) opening serial port... modem-manager[1163]: <info> (ttyUSB1) closing serial port... modem-manager[1163]: <info> (ttyUSB1) serial port closed modem-manager[1163]: <info> (ttyUSB0) opening serial port... modem-manager[1163]: <warn> (ttyUSB0): port attributes not fully set NetworkManager[1412]: <warn> (ttyUSB0): failed to look up interface index NetworkManager[1412]: <info> WWAN now disabled by management service NetworkManager[1412]: <info> (ttyUSB0): new GSM/UMTS device (driver: 'option1' ifindex: 0) NetworkManager[1412]: <info> (ttyUSB0): exported as /org/freedesktop/NetworkManager/Devices/11 laptop NetworkManager[1412]: <info> (ttyUSB0): now managed NetworkManager[1412]: <info> (ttyUSB0): device state change: unmanaged -> unavailable (reason 'managed') [10 20 2] NetworkManager[1412]: <info> (ttyUSB0): deactivating device (reason 'managed') [2] NetworkManager[1412]: <info> (ttyUSB0): device state change: unavailable -> disconnected (reason 'none') [20 30 0] modem-manager[1163]: <info> (ttyUSB0) closing serial port... laptop modem-manager[1163]: <info> (ttyUSB0) serial port closed
Can anyone help to solve it.Code:pppd[12963]: Using interface ppp0 pppd[12963]: Connect: ppp0 <--> /dev/ttyUSB0 NetworkManager[1412]: SCPlugin-Ifupdown: devices added (path: /sys/devices/virtual/net/ppp0, iface: ppp0) NetworkManager[1412]: SCPlugin-Ifupdown: device added (path: /sys/devices/virtual/net/ppp0, iface: ppp0): no ifupdown configuration found. NetworkManager[1412]: <warn> /sys/devices/virtual/net/ppp0: couldn't determine device driver; ignoring...
Thanks,
Piotr
Adv Reply
Originally Posted by pkliczewski
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