novos problemas com modem 3g md300/SonyEricsson da Claro - Ubuntu 9.10

[lsmribeiro]

vou reparar isso, meu velho. obrigado quanto ao toque sobre as luzes.

acontece também que, de vez em quando, depois de a conexão ficar caindo e eu tentando de novo, a conexão 3g desaparece da lista de opções do netwprk-manager e só reiniciando para o dispositivo ser reconhecido novamente.

...

continuo na busca da luz... 

[lsmribeiro]

acontece também que, de vez em quando, depois de a conexão ficar caindo e eu tentando de novo, a conexão 3g desaparece da lista de opções do netwprk-manager e só reiniciando para o dispositivo ser reconhecido novamente.

ah, vou adicionar um detalhe: quando isso acontece,como eu disse, o dispositivo nao mais é reconhecido, entao eu coloco pra desligar ou reiniciar, mas só desliga ou reinicia mesmo apertando o "botão de força" do laptop.... o sistema sai do "X" e fica no terminal com uma mensagem de erro, como se estivesse listando alguns processos com problemas, algo ligado ao avahi-daemon....

[lsmribeiro]

Olá,

continuo aqui na busca de uma solução, desta vez, mais subsidiado.

O modem agora simplesmente não quer pegar. Percebi que os seguintes logs de erro estão sendo gerados:

arquivo de log: kern.log

Dec  8 17:29:17 pegasus kernel: [  589.008255] usb0: unregister 'cdc_ether' usb-0000:00:1d.3-1, CDC Ethernet Device
Dec  8 17:29:18 pegasus kernel: [  589.272050] usb 5-1: reset full speed USB device using uhci_hcd and address 2
Dec  8 17:29:18 pegasus kernel: [  589.498933] usb0: register 'cdc_ether' at usb-0000:00:1d.3-1, CDC Ethernet Device, 02:80:37:05:03:00
Dec  8 17:29:18 pegasus kernel: [  589.498989] cdc_acm 5-1:2.3: ttyACM1: USB ACM device

arquivo de log: daemon.log

Dec  8 17:29:09 pegasus wpa_supplicant[1273]: CTRL-EVENT-SCAN-RESULTS
Dec  8 17:29:17 pegasus modem-manager: Removed modem /sys/devices/pci0000:00/0000:00:1d.3/usb5/5-1
Dec  8 17:29:17 pegasus NetworkManager:    SCPlugin-Ifupdown: devices removed (path: /sys/devices/pci0000:00/0000:00:1d.3/usb5/5-1/5-1:2.9/net/usb0, iface: usb0)
Dec  8 17:29:17 pegasus NetworkManager: <info>  (usb0): now unmanaged
Dec  8 17:29:17 pegasus NetworkManager: <info>  (usb0): device state change: 3 -> 1 (reason 36)
Dec  8 17:29:17 pegasus NetworkManager: <info>  (usb0): cleaning up...
Dec  8 17:29:17 pegasus NetworkManager: <info>  (usb0): taking down device.
Dec  8 17:29:18 pegasus NetworkManager: <info>  Unmanaged Device found; state CONNECTED forced. (see http://bugs.launchpad.net/bugs/191889)
Dec  8 17:29:18 pegasus NetworkManager: <info>  Unmanaged Device found; state CONNECTED forced. (see http://bugs.launchpad.net/bugs/191889)
Dec  8 17:29:18 pegasus modem-manager: (Ericsson MBM): GSM modem /sys/devices/pci0000:00/0000:00:1d.3/usb5/5-1 claimed port usb0
Dec  8 17:29:18 pegasus modem-manager: Added modem /sys/devices/pci0000:00/0000:00:1d.3/usb5/5-1
Dec  8 17:29:18 pegasus NetworkManager:    SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:1d.3/usb5/5-1/5-1:2.9/net/usb0, iface: usb0)
Dec  8 17:29:18 pegasus NetworkManager:    SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:1d.3/usb5/5-1/5-1:2.9/net/usb0, iface: usb0): no ifupdown configuration found.
Dec  8 17:29:18 pegasus NetworkManager: <info>  (usb0): carrier is OFF
Dec  8 17:29:18 pegasus NetworkManager: <info>  (usb0): new Ethernet device (driver: 'cdc_ether')
Dec  8 17:29:18 pegasus NetworkManager: <info>  (usb0): exported as /org/freedesktop/NetworkManager/Devices/10
Dec  8 17:29:18 pegasus NetworkManager: <info>  (usb0): now managed
Dec  8 17:29:18 pegasus NetworkManager: <info>  (usb0): device state change: 1 -> 2 (reason 2)
Dec  8 17:29:18 pegasus NetworkManager: <info>  (usb0): bringing up device.
Dec  8 17:29:18 pegasus NetworkManager: <info>  (usb0): preparing device.
Dec  8 17:29:18 pegasus NetworkManager: <info>  (usb0): deactivating device (reason: 2).
Dec  8 17:29:18 pegasus NetworkManager: <info>  (usb0): carrier now ON (device state 2)
Dec  8 17:29:18 pegasus NetworkManager: <info>  (usb0): device state change: 2 -> 3 (reason 40)
Dec  8 17:29:18 pegasus modem-manager: (ttyACM1) opening serial device...
Dec  8 17:29:18 pegasus modem-manager: (ttyACM1): probe requested by plugin 'Ericsson MBM'
Dec  8 17:29:18 pegasus NetworkManager: <info>  (usb0): carrier now OFF (device state 3)
Dec  8 17:29:18 pegasus NetworkManager: <info>  (usb0): device state change: 3 -> 2 (reason 40)
Dec  8 17:29:18 pegasus NetworkManager: <info>  (usb0): deactivating device (reason: 40).
Dec  8 17:29:19 pegasus modem-manager: (ttyACM1) closing serial device...
Dec  8 17:29:19 pegasus modem-manager: Exported modem /sys/devices/pci0000:00/0000:00:1d.3/usb5/5-1 as /org/freedesktop/ModemManager/Modems/2
Dec  8 17:29:19 pegasus modem-manager: (Ericsson MBM): GSM modem /sys/devices/pci0000:00/0000:00:1d.3/usb5/5-1 claimed port ttyACM1
Dec  8 17:29:19 pegasus NetworkManager: <info>  (usb0): now unmanaged
Dec  8 17:29:19 pegasus NetworkManager: <info>  (usb0): device state change: 2 -> 1 (reason 36)
Dec  8 17:29:19 pegasus NetworkManager: <info>  (usb0): cleaning up...
Dec  8 17:29:19 pegasus NetworkManager: <info>  (usb0): taking down device.
Dec  8 17:29:19 pegasus NetworkManager: <info>  Unmanaged Device found; state CONNECTED forced. (see http://bugs.launchpad.net/bugs/191889)
Dec  8 17:29:19 pegasus NetworkManager: <info>  Unmanaged Device found; state CONNECTED forced. (see http://bugs.launchpad.net/bugs/191889)
Dec  8 17:29:19 pegasus NetworkManager: <info>  (usb0): new GSM device (driver: 'cdc_ether')
Dec  8 17:29:19 pegasus NetworkManager: <info>  (usb0): exported as /org/freedesktop/NetworkManager/Devices/11
Dec  8 17:29:19 pegasus NetworkManager: <info>  (usb0): now managed
Dec  8 17:29:19 pegasus NetworkManager: <info>  (usb0): device state change: 1 -> 2 (reason 2)
Dec  8 17:29:19 pegasus NetworkManager: <info>  (usb0): deactivating device (reason: 2).
Dec  8 17:29:19 pegasus NetworkManager: <info>  (usb0): device state change: 2 -> 3 (reason 0)
Dec  8 17:29:33 pegasus NetworkManager: <info>  Activation (usb0) starting connection 'Claro 3G'
Dec  8 17:29:33 pegasus NetworkManager: <info>  (usb0): device state change: 3 -> 4 (reason 0)
Dec  8 17:29:33 pegasus NetworkManager: <info>  Activation (usb0) Stage 1 of 5 (Device Prepare) scheduled...
Dec  8 17:29:33 pegasus NetworkManager: <info>  Activation (usb0) Stage 1 of 5 (Device Prepare) started...
Dec  8 17:29:33 pegasus NetworkManager: <info>  Activation (usb0) Stage 1 of 5 (Device Prepare) complete.
Dec  8 17:29:33 pegasus modem-manager: (ttyACM1) opening serial device...
Dec  8 17:29:33 pegasus modem-manager: Got failure code 100: Unknown error
Dec  8 17:29:33 pegasus modem-manager: Got failure code 100: Unknown error
Dec  8 17:29:34 pegasus modem-manager: Registration state changed: 1
Dec  8 17:29:34 pegasus modem-manager: Got failure code 100: Unknown error
Dec  8 17:30:09 pegasus wpa_supplicant[1273]: CTRL-EVENT-SCAN-RESULTS
Dec  8 17:30:26 pegasus NetworkManager: <WARN>  stage1_prepare_done(): GSM modem connection failed: Busy
Dec  8 17:30:26 pegasus NetworkManager: <info>  (usb0): device state change: 4 -> 9 (reason 1)
Dec  8 17:30:26 pegasus NetworkManager: <info>  Marking connection 'Claro 3G' invalid.
Dec  8 17:30:26 pegasus NetworkManager: <info>  Activation (usb0) failed.
Dec  8 17:30:26 pegasus NetworkManager: <info>  (usb0): device state change: 9 -> 3 (reason 0)
Dec  8 17:30:26 pegasus NetworkManager: <info>  (usb0): deactivating device (reason: 0).
Dec  8 17:30:26 pegasus modem-manager: (ttyACM1) closing serial device...
Dec  8 17:31:09 pegasus wpa_supplicant[1273]: CTRL-EVENT-SCAN-RESULTS

Dec  8 17:31:09 pegasus wpa_supplicant[1273]: CTRL-EVENT-SCAN-RESULTS
Dec  8 17:31:44 pegasus NetworkManager: <info>  Activation (usb0) starting connection 'Claro 3G'
Dec  8 17:31:45 pegasus NetworkManager: <info>  (usb0): device state change: 3 -> 4 (reason 0)
Dec  8 17:31:45 pegasus NetworkManager: <info>  Activation (usb0) Stage 1 of 5 (Device Prepare) scheduled...
Dec  8 17:31:45 pegasus NetworkManager: <info>  Activation (usb0) Stage 1 of 5 (Device Prepare) started...
Dec  8 17:31:45 pegasus NetworkManager: <info>  (usb0): device state change: 4 -> 6 (reason 0)
Dec  8 17:31:45 pegasus NetworkManager: <info>  Activation (usb0) Stage 1 of 5 (Device Prepare) complete.
Dec  8 17:31:45 pegasus NetworkManager: <info>  Activation (usb0) Stage 1 of 5 (Device Prepare) scheduled...
Dec  8 17:31:45 pegasus NetworkManager: <info>  Activation (usb0) Stage 1 of 5 (Device Prepare) started...
Dec  8 17:31:45 pegasus NetworkManager: <info>  (usb0): device state change: 6 -> 4 (reason 0)
Dec  8 17:31:45 pegasus NetworkManager: <info>  Activation (usb0) Stage 1 of 5 (Device Prepare) complete.
Dec  8 17:31:45 pegasus modem-manager: (ttyACM1) opening serial device...
Dec  8 17:31:45 pegasus modem-manager: Got failure code 100: Unknown error
Dec  8 17:31:46 pegasus modem-manager: Got failure code 100: Unknown error
Dec  8 17:32:09 pegasus wpa_supplicant[1273]: CTRL-EVENT-SCAN-RESULTS

arquivo de log: debug.log

Dec  8 17:31:46 pegasus modem-manager: Got failure code 100: Unknown error
Dec  8 17:33:18 pegasus modem-manager: Got failure code 100: Unknown error

_________________

Pelo wvdial ele reconhece o modem, porém dá uma mensagem de erro:

10     The PPP negotiation failed, that is, it didn't reach  the  point
              where at least one network protocol (e.g. IP) was running.

...

[lsmribeiro]

Prezados "moderas", não quero violar regra alguma do forum, porém, como faço aqui se meu problema continua insanado?

Usuario de linux, sempre busquei auxílio aqui neste forum para eventuais dificuldades no sistema, na maioria das vezes tendo sucesso graças à sua comunidade prestativa, porém acho que o tanto de mensagens que diariamente chega é superior ao tanto que o pessoal pode ler às vezes...

Então vcs não acham que seria salutar fazer uma "triagem" do que seria ou não um up "abusivo"?

[]s

[lsmribeiro]

só postando o "resolvido".... dps de umas atualizacoes automaticas do sistema, incluindo o network-manager entre os pacotes, voltou a fucnionar tudo ok.