Thread: Huawei modem e1552 stopped working suddenly on karmic

hi, i'm running kubuntu karmic , i've been using 3g huawei e1552 modem connect internet, going when modem stopped working. i've tried reconfiguring everything, reinstalled kubuntu scratch no success.

here's part of /var/log/debug

html code:

feb  8 17:14:01 alberto-laptop kernel: [ 1532.099883] usb-storage: device found @ 7  feb  8 17:14:01 alberto-laptop kernel: [ 1532.099888] usb-storage: waiting device settle before scanning  feb  8 17:14:01 alberto-laptop kernel: [ 1532.101067] usb-storage: device found @ 7  feb  8 17:14:01 alberto-laptop kernel: [ 1532.101072] usb-storage: waiting device settle before scanning  feb  8 17:14:06 alberto-laptop kernel: [ 1537.091478] usb-storage: device scan complete  feb  8 17:14:14 alberto-laptop kernel: [ 1544.770255] usb-storage: device found @ 8  feb  8 17:14:14 alberto-laptop kernel: [ 1544.770260] usb-storage: waiting device settle before scanning  feb  8 17:14:14 alberto-laptop kernel: [ 1544.771936] usb-storage: device found @ 8  feb  8 17:14:14 alberto-laptop kernel: [ 1544.771942] usb-storage: waiting device settle before scanning  feb  8 17:14:14 alberto-laptop modem-manager: (huawei): (ttyusb1) deferring support check  feb  8 17:14:14 alberto-laptop modem-manager: (ttyusb0): probe requested plugin 'huawei'  feb  8 17:14:14 alberto-laptop modem-manager: (huawei): (ttyusb2) deferring support check  feb  8 17:14:15 alberto-laptop modem-manager: added modem /sys/devices/pci0000:00/0000:00:1d.7/usb2/2-3  feb  8 17:14:15 alberto-laptop modem-manager: exported modem /sys/devices/pci0000:00/0000:00:1d.7/usb2/2-3 /org/freedesktop/modemmanager/modems/1  feb  8 17:14:17 alberto-laptop modem-manager: (ttyusb1): re-checking support...  feb  8 17:14:17 alberto-laptop modem-manager: (ttyusb2): re-checking support...  feb  8 17:14:19 alberto-laptop kernel: [ 1549.771671] usb-storage: device scan complete  feb  8 17:14:19 alberto-laptop kernel: [ 1549.773619] usb-storage: device scan complete  feb  8 17:14:19 alberto-laptop kernel: [ 1549.797135] sr 19:0:0:0: attached scsi cd-rom sr2  feb  8 17:14:22 alberto-laptop modem-manager: (ttyusb1): probe requested plugin 'generic'  feb  8 17:14:23 alberto-laptop modem-manager: registration state changed: 2

here's /var/log/syslog

html code:

feb  8 17:18:29 alberto-laptop networkmanager: <info>  activation (ttyusb0) starting connection 'bam 3g'  feb  8 17:18:29 alberto-laptop networkmanager: <info>  (ttyusb0): device state change: 3 -> 4 (reason 0)  feb  8 17:18:29 alberto-laptop networkmanager: <info>  activation (ttyusb0) stage 1 of 5 (device prepare) scheduled...  feb  8 17:18:29 alberto-laptop networkmanager: <info>  activation (ttyusb0) stage 1 of 5 (device prepare) started...  feb  8 17:18:29 alberto-laptop networkmanager: <info>  (ttyusb0): device state change: 4 -> 6 (reason 0)  feb  8 17:18:29 alberto-laptop networkmanager: <info>  activation (ttyusb0) stage 1 of 5 (device prepare) complete.  feb  8 17:18:29 alberto-laptop networkmanager: <warn>  secrets_update_setting(): failed update connection secrets: 1 ipv4  feb  8 17:18:29 alberto-laptop networkmanager: <info>  activation (ttyusb0) stage 1 of 5 (device prepare) scheduled...  feb  8 17:18:29 alberto-laptop networkmanager: <info>  activation (ttyusb0) stage 1 of 5 (device prepare) started...  feb  8 17:18:29 alberto-laptop networkmanager: <info>  (ttyusb0): device state change: 6 -> 4 (reason 0)  feb  8 17:18:29 alberto-laptop networkmanager: <info>  activation (ttyusb0) stage 1 of 5 (device prepare) complete.  feb  8 17:18:29 alberto-laptop modem-manager: (ttyusb0) opening serial device...  feb  8 17:18:30 alberto-laptop modem-manager: registration state changed: 2  feb  8 17:18:33 alberto-laptop modem-manager: registration state changed: 1  feb  8 17:18:33 alberto-laptop networkmanager: <info>  activation (ttyusb0) stage 2 of 5 (device configure) scheduled...  feb  8 17:18:33 alberto-laptop networkmanager: <info>  activation (ttyusb0) stage 2 of 5 (device configure) starting...  feb  8 17:18:33 alberto-laptop networkmanager: <info>  (ttyusb0): device state change: 4 -> 5 (reason 0)  feb  8 17:18:33 alberto-laptop networkmanager: <info>  activation (ttyusb0) stage 2 of 5 (device configure) successful.  feb  8 17:18:33 alberto-laptop networkmanager: <info>  activation (ttyusb0) stage 3 of 5 (ip configure start) scheduled.  feb  8 17:18:33 alberto-laptop networkmanager: <info>  activation (ttyusb0) stage 2 of 5 (device configure) complete.  feb  8 17:18:33 alberto-laptop networkmanager: <info>  activation (ttyusb0) stage 3 of 5 (ip configure start) started...  feb  8 17:18:33 alberto-laptop networkmanager: <info>  (ttyusb0): device state change: 5 -> 7 (reason 0)  feb  8 17:18:33 alberto-laptop networkmanager: <info>  starting pppd connection  feb  8 17:18:33 alberto-laptop networkmanager: <debug> [1265665713.178033] nm_ppp_manager_start(): command line: /usr/sbin/pppd nodetach lock nodefaultroute user digitel ttyusb0 noipdefault noauth usepeerdns lcp-echo-failure 0 lcp-echo-interval 0 ipparam /org/freedesktop/networkmanager/ppp/1 plugin /usr/lib/pppd/2.4.4/nm-pppd-plugin.so  feb  8 17:18:33 alberto-laptop pppd[2736]: plugin /usr/lib/pppd/2.4.4/nm-pppd-plugin.so loaded.  feb  8 17:18:33 alberto-laptop networkmanager: <debug> [1265665713.194415] nm_ppp_manager_start(): ppp started pid 2736  feb  8 17:18:33 alberto-laptop networkmanager: <info>  activation (ttyusb0) stage 4 of 5 (ip6 configure get) scheduled...  feb  8 17:18:33 alberto-laptop networkmanager: <info>  activation (ttyusb0) stage 3 of 5 (ip configure start) complete.  feb  8 17:18:33 alberto-laptop networkmanager: <info>  activation (ttyusb0) stage 4 of 5 (ip6 configure get) started...  feb  8 17:18:33 alberto-laptop networkmanager: <info>  activation (ttyusb0) stage 4 of 5 (ip6 configure get) complete.  feb  8 17:18:33 alberto-laptop pppd[2736]: pppd 2.4.5 started root, uid 0  feb  8 17:18:33 alberto-laptop pppd[2736]: using interface ppp0  feb  8 17:18:33 alberto-laptop pppd[2736]: connect: ppp0 <--> /dev/ttyusb0  feb  8 17:18:33 alberto-laptop networkmanager:    scplugin-ifupdown: devices added (path: /sys/devices/virtual/net/ppp0, iface: ppp0)  feb  8 17:18:33 alberto-laptop networkmanager:    scplugin-ifupdown: device added (path: /sys/devices/virtual/net/ppp0, iface: ppp0): no ifupdown configuration found.  feb  8 17:18:33 alberto-laptop networkmanager: <warn>  secrets_update_setting(): failed update connection secrets: 1 ipv4  feb  8 17:18:33 alberto-laptop pppd[2736]: chap authentication succeeded  feb  8 17:18:33 alberto-laptop pppd[2736]: chap authentication succeeded  feb  8 17:18:53 alberto-laptop networkmanager: <warn>  pppd_timed_out(): looks pppd didn't initialize our dbus module  feb  8 17:18:53 alberto-laptop networkmanager: <info>  (ttyusb0): device state change: 7 -> 9 (reason 14)  feb  8 17:18:53 alberto-laptop networkmanager: <info>  marking connection 'bam 3g' invalid.  feb  8 17:18:53 alberto-laptop networkmanager: <info>  activation (ttyusb0) failed.  feb  8 17:18:53 alberto-laptop networkmanager: <info>  (ttyusb0): device state change: 9 -> 3 (reason 0)  feb  8 17:18:53 alberto-laptop networkmanager: <info>  (ttyusb0): deactivating device (reason: 0).  feb  8 17:18:53 alberto-laptop networkmanager: flush_routes: assertion `iface_idx >= 0' failed  feb  8 17:18:53 alberto-laptop networkmanager: flush_addresses: assertion `iface_idx >= 0' failed  feb  8 17:18:53 alberto-laptop pppd[2736]: terminating on signal 15  feb  8 17:18:53 alberto-laptop networkmanager: <info>  policy set 'sala de lectura iq 2 wpa' (wlan0) default routing , dns.  feb  8 17:18:53 alberto-laptop pppd[2736]: connection terminated.  feb  8 17:18:53 alberto-laptop networkmanager:    scplugin-ifupdown: devices removed (path: /sys/devices/virtual/net/ppp0, iface: ppp0)  feb  8 17:18:53 alberto-laptop modem-manager: got failure code 3: no carrier  feb  8 17:18:54 alberto-laptop modem-manager: (ttyusb0) closing serial device...  feb  8 17:18:54 alberto-laptop pppd[2736]: exit.  feb  8 17:18:55 alberto-laptop networkmanager: <debug> [1265665735.001191] ensure_killed(): waiting ppp pid 2736 exit  feb  8 17:18:55 alberto-laptop networkmanager: <debug> [1265665735.001394] ensure_killed(): ppp pid 2736 cleaned  feb  8 17:18:57 alberto-laptop wpa_supplicant[1102]: ctrl-event-scan-results

here's /var/log/messages

html code:

feb  8 17:03:13 alberto-laptop kernel: [  883.785311] option1 ttyusb0: gsm modem (1-port) converter disconnected ttyusb0  feb  8 17:03:13 alberto-laptop kernel: [  883.785361] option 2-3:1.0: device disconnected  feb  8 17:03:13 alberto-laptop kernel: [  883.785654] option1 ttyusb1: gsm modem (1-port) converter disconnected ttyusb1  feb  8 17:03:13 alberto-laptop kernel: [  883.785694] option 2-3:1.1: device disconnected  feb  8 17:03:13 alberto-laptop kernel: [  883.785973] option1 ttyusb2: gsm modem (1-port) converter disconnected ttyusb2  feb  8 17:03:13 alberto-laptop kernel: [  883.786016] option 2-3:1.2: device disconnected  feb  8 17:14:01 alberto-laptop kernel: [ 1531.930579] usb 2-3: new high speed usb device using ehci_hcd , address 7  feb  8 17:14:01 alberto-laptop kernel: [ 1532.091664] usb 2-3: configuration #1 chosen 1 choice  feb  8 17:14:01 alberto-laptop kernel: [ 1532.099269] scsi14 : scsi emulation usb mass storage devices  feb  8 17:14:01 alberto-laptop kernel: [ 1532.099646] scsi15 : scsi emulation usb mass storage devices  feb  8 17:14:06 alberto-laptop kernel: [ 1537.093652] scsi 15:0:0:0: direct-access     huawei   mmc storage      2.31 pq: 0 ansi: 2  feb  8 17:14:06 alberto-laptop kernel: [ 1537.094565] sd 15:0:0:0: attached scsi generic sg4 type 0  feb  8 17:14:06 alberto-laptop kernel: [ 1537.104729] sd 15:0:0:0: [sdc] attached scsi removable disk  feb  8 17:14:07 alberto-laptop kernel: [ 1538.364164] usb 2-3: usb disconnect, address 7  feb  8 17:14:14 alberto-laptop kernel: [ 1544.601419] usb 2-3: new high speed usb device using ehci_hcd , address 8  feb  8 17:14:14 alberto-laptop kernel: [ 1544.763010] usb 2-3: configuration #1 chosen 1 choice  feb  8 17:14:14 alberto-laptop kernel: [ 1544.767583] option 2-3:1.0: gsm modem (1-port) converter detected  feb  8 17:14:14 alberto-laptop kernel: [ 1544.767784] usb 2-3: gsm modem (1-port) converter attached ttyusb0  feb  8 17:14:14 alberto-laptop kernel: [ 1544.768254] option 2-3:1.1: gsm modem (1-port) converter detected  feb  8 17:14:14 alberto-laptop kernel: [ 1544.768375] usb 2-3: gsm modem (1-port) converter attached ttyusb1  feb  8 17:14:14 alberto-laptop kernel: [ 1544.768730] option 2-3:1.2: gsm modem (1-port) converter detected  feb  8 17:14:14 alberto-laptop kernel: [ 1544.768859] usb 2-3: gsm modem (1-port) converter attached ttyusb2  feb  8 17:14:14 alberto-laptop kernel: [ 1544.769618] scsi19 : scsi emulation usb mass storage devices  feb  8 17:14:14 alberto-laptop kernel: [ 1544.771620] scsi20 : scsi emulation usb mass storage devices  feb  8 17:14:19 alberto-laptop kernel: [ 1549.773891] scsi 19:0:0:0: cd-rom            huawei   mass storage     2.31 pq: 0 ansi: 2  feb  8 17:14:19 alberto-laptop kernel: [ 1549.776663] scsi 20:0:0:0: direct-access     huawei   mmc storage      2.31 pq: 0 ansi: 2  feb  8 17:14:19 alberto-laptop kernel: [ 1549.796867] sr2: scsi-1 drive  feb  8 17:14:19 alberto-laptop kernel: [ 1549.797297] sr 19:0:0:0: attached scsi generic sg4 type 5  feb  8 17:14:19 alberto-laptop kernel: [ 1549.797644] sd 20:0:0:0: attached scsi generic sg5 type 0  feb  8 17:14:19 alberto-laptop kernel: [ 1549.811840] sd 20:0:0:0: [sdc] attached scsi removable disk  feb  8 17:18:33 alberto-laptop pppd[2736]: plugin /usr/lib/pppd/2.4.4/nm-pppd-plugin.so loaded.  feb  8 17:18:33 alberto-laptop pppd[2736]: pppd 2.4.5 started root, uid 0  feb  8 17:18:33 alberto-laptop pppd[2736]: using interface ppp0  feb  8 17:18:33 alberto-laptop pppd[2736]: connect: ppp0 <--> /dev/ttyusb0  feb  8 17:18:33 alberto-laptop pppd[2736]: chap authentication succeeded  feb  8 17:18:33 alberto-laptop pppd[2736]: chap authentication succeeded  feb  8 17:18:53 alberto-laptop pppd[2736]: terminating on signal 15  feb  8 17:18:53 alberto-laptop pppd[2736]: connection terminated.  feb  8 17:18:54 alberto-laptop pppd[2736]: exit.

and here's huawei modem part of /var/log/udev

html code:

udev  [1265663933.266733] add      /devices/pci0000:00/0000:00:1d.7/usb2/2-3/2-3:1.1/host8/target8:0:0/8:0:0:0/block/sdc (block)  udev_log=3  action=add  devpath=/devices/pci0000:00/0000:00:1d.7/usb2/2-3/2-3:1.1/host8/target8:0:0/8:0:0:0/block/sdc  subsystem=block  devname=/dev/sdc  devtype=disk  seqnum=1354  id_vendor=huawei  id_vendor_enc=huawei\x20\x20  id_vendor_id=12d1  id_model=mmc_storage  id_model_enc=mmc\x20storage\x20\x20\x20\x20\x20  id_model_id=1446  id_revision=2.31  id_serial=huawei_mmc_storage-0:0  id_type=disk  id_instance=0:0  id_bus=usb  id_usb_interfaces=:080650:  id_usb_interface_num=01  id_usb_driver=usb-storage  id_path=pci-0000:00:1d.7-usb-0:3:1.1-scsi-0:0:0:0  dkd_media_available=0  dkd_presentation_nopolicy=0  major=8  minor=32  devlinks=/dev/block/8:32 /dev/disk/by-id/usb-huawei_mmc_storage-0:0 /dev/disk/by-path/pci-0000:00:1d.7-usb-0:3:1.1-scsi-0:0:0:0

can me this? in advance.

albertoguevara: same thing happened me , have not been able fix it... must change in authentication protocol of digitel...

Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Networking & Wireless [all variants] Huawei modem e1552 stopped working suddenly on karmic

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