Vraag Mobile Broadband Modem maakt geen verbinding met Kernel 3.11 Ubuntu 12.04.4


Mijn mobielbreedbandmodem werkt met Kernel 3.2.0-58-generieke # 88-Ubuntu SMP, maar er wordt geen verbinding gemaakt met de nieuwe 3.11-kernel. Heeft iemand een oplossing om de modem met de 3.11-kernel in te schakelen?

Ubuntu-versie is 12.04.4

Modem is een Serria Wireless

Hier zijn enkele loggegevens

Het eerste gedeelte is OK - verbonden

modem-manager[1194]: <info>  Modem /org/freedesktop/ModemManager/Modems/0: state changed (connecting -> connected)
NetworkManager[1222]: <info> Activation (wwan0) Stage 2 of 5 (Device Configure) scheduled...
NetworkManager[1222]: <info> Activation (wwan0) Stage 2 of 5 (Device Configure) starting...
NetworkManager[1222]: <info> (wwan0): device state change: prepare -> config (reason 'none') [40 50 0]
NetworkManager[1222]: <info> (wwan0): bringing up device.
NetworkManager[1222]: <info> Activation (wwan0) Stage 2 of 5 (Device Configure) successful.
NetworkManager[1222]: <info> Activation (wwan0) Stage 3 of 5 (IP Configure Start) scheduled.
NetworkManager[1222]: <info> Activation (wwan0) Stage 2 of 5 (Device Configure) complete.
NetworkManager[1222]: <info> Activation (wwan0) Stage 3 of 5 (IP Configure Start) started...
NetworkManager[1222]: <info> (wwan0): device state change: config -> ip-config (reason 'none') [50 70 0]
NetworkManager[1222]: <info> Activation (wwan0) Beginning DHCPv4 transaction (timeout in 45 seconds)
NetworkManager[1222]: <info> dhclient started with pid 5191
NetworkManager[1222]: <info> Activation (wwan0) Stage 4 of 5 (IPv6 Configure Timeout) scheduled...
NetworkManager[1222]: <info> Activation (wwan0) Stage 3 of 5 (IP Configure Start) complete.
NetworkManager[1222]: <info> Activation (wwan0) Stage 4 of 5 (IPv6 Configure Timeout) started...
NetworkManager[1222]: <info> Activation (wwan0) Stage 4 of 5 (IPv6 Configure Timeout) complete.

Dit gedeelte kan geen verbinding maken

NetworkManager[1288]: <info> Auto-activating connection 'Telstra  (Next G) '.
NetworkManager[1288]: <info> Activation (wwan0) starting connection 'Telstra  (Next G) '
NetworkManager[1288]: <info> (wwan0): device state change: disconnected -> prepare (reason 'none') [30 40 0]
NetworkManager[1288]: <info> Activation (wwan0) Stage 1 of 5 (Device Prepare) scheduled...
NetworkManager[1288]: <info> Activation (wwan0) Stage 1 of 5 (Device Prepare) started...
NetworkManager[1288]: <info> Activation (wwan0) Stage 1 of 5 (Device Prepare) complete.
modem-manager[1214]: <info>  Modem /org/freedesktop/ModemManager/Modems/0: state changed (registered -> connecting)
modem-manager[1214]: <info>  Modem /org/freedesktop/ModemManager/Modems/0: state changed (connecting -> connected)
NetworkManager[1288]: <info> Activation (wwan0) Stage 2 of 5 (Device Configure) scheduled...
NetworkManager[1288]: <info> Activation (wwan0) Stage 2 of 5 (Device Configure) starting...
NetworkManager[1288]: <info> (wwan0): device state change: prepare -> config (reason 'none') [40 50 0]
NetworkManager[1288]: <info> (wwan0): bringing up device.
NetworkManager[1288]: <info> Activation (wwan0) Stage 2 of 5 (Device Configure) successful.
NetworkManager[1288]: <info> Activation (wwan0) Stage 3 of 5 (IP Configure Start) scheduled.
NetworkManager[1288]: <info> Activation (wwan0) Stage 2 of 5 (Device Configure) complete.
NetworkManager[1288]: <info> Activation (wwan0) Stage 3 of 5 (IP Configure Start) started...
NetworkManager[1288]: <info> (wwan0): device state change: config -> ip-config (reason 'none') [50 70 0]
NetworkManager[1288]: <info> Activation (wwan0) Beginning DHCPv4 transaction (timeout in 45 seconds)
NetworkManager[1288]: <info> dhclient started with pid 23608
NetworkManager[1288]: <info> Activation (wwan0) Stage 4 of 5 (IPv6 Configure Timeout) scheduled...
NetworkManager[1288]: <info> Activation (wwan0) Stage 3 of 5 (IP Configure Start) complete.
NetworkManager[1288]: <info> Activation (wwan0) Stage 4 of 5 (IPv6 Configure Timeout) started...
NetworkManager[1288]: <info> Activation (wwan0) Stage 4 of 5 (IPv6 Configure Timeout) complete.
kernel: [ 1116.168922] IPv6: ADDRCONF(NETDEV_UP): wwan0: link is not ready
NetworkManager[1288]: <warn> (wwan0): DHCPv4 request timed out.
NetworkManager[1288]: <info> (wwan0): canceled DHCP transaction, DHCP client pid 23608
NetworkManager[1288]: <info> Activation (wwan0) Stage 4 of 5 (IPv4 Configure Timeout) scheduled...
NetworkManager[1288]: <info> Activation (wwan0) Stage 4 of 5 (IPv4 Configure Timeout) started...
NetworkManager[1288]: <info> (wwan0): device state change: ip-config -> failed (reason 'ip-config-unavailable') [70 120 5]
NetworkManager[1288]: <warn> Activation (wwan0) failed.
NetworkManager[1288]: <info> Activation (wwan0) Stage 4 of 5 (IPv4 Configure Timeout) complete.
NetworkManager[1288]: <info> (wwan0): device state change: failed -> disconnected (reason 'none') [120 30 0]
NetworkManager[1288]: <info> (wwan0): deactivating device (reason 'none') [0]
modem-manager[1214]: <info>  Modem /org/freedesktop/ModemManager/Modems/0: state changed (connected -> disconnecting)
NetworkManager[1288]: <info> Policy set 'Wired - Home Network' (eth0) as default for IPv4 routing and DNS.
NetworkManager[1288]: <info> Policy set 'Wired - Home Network' (eth0) as default for IPv4 routing and DNS.
 modem-manager[1214]: <info>  Modem /org/freedesktop/ModemManager/Modems/0: state changed (disconnecting -> registered)
 NetworkManager[1288]: <info> Auto-activating connection 'Telstra  (Next G) '.
 NetworkManager[1288]: <info> Activation (wwan0) starting connection 'Telstra  (Next G) '
 NetworkManager[1288]: <info> (wwan0): device state change: disconnected -> prepare (reason 'none') [30 40 0]
 NetworkManager[1288]: <info> Activation (wwan0) Stage 1 of 5 (Device Prepare) scheduled...
 NetworkManager[1288]: <info> Activation (wwan0) Stage 1 of 5 (Device Prepare) started...
 NetworkManager[1288]: <info> Activation (wwan0) Stage 1 of 5 (Device Prepare) complete.
 modem-manager[1214]: <info>  Modem /org/freedesktop/ModemManager/Modems/0: state changed (registered -> connecting)
 modem-manager[1214]: <info>  Modem /org/freedesktop/ModemManager/Modems/0: state changed (connecting -> connected)
 NetworkManager[1288]: <info> Activation (wwan0) Stage 2 of 5 (Device Configure) scheduled...
 NetworkManager[1288]: <info> Activation (wwan0) Stage 2 of 5 (Device Configure) starting...
 NetworkManager[1288]: <info> (wwan0): device state change: prepare -> config (reason 'none') [40 50 0]
 NetworkManager[1288]: <info> (wwan0): bringing up device.
 NetworkManager[1288]: <info> Activation (wwan0) Stage 2 of 5 (Device Configure) successful.
 NetworkManager[1288]: <info> Activation (wwan0) Stage 3 of 5 (IP Configure Start) scheduled.
 NetworkManager[1288]: <info> Activation (wwan0) Stage 2 of 5 (Device Configure) complete.
 NetworkManager[1288]: <info> Activation (wwan0) Stage 3 of 5 (IP Configure Start) started...
 NetworkManager[1288]: <info> (wwan0): device state change: config -> ip-config (reason 'none') [50 70 0]
 NetworkManager[1288]: <info> Activation (wwan0) Beginning DHCPv4 transaction (timeout in 45 seconds)
 kernel: [ 1166.280233] IPv6: ADDRCONF(NETDEV_UP): wwan0: link is not ready
 NetworkManager[1288]: <info> dhclient started with pid 25900
 NetworkManager[1288]: <info> Activation (wwan0) Stage 4 of 5 (IPv6 Configure Timeout) scheduled...
 NetworkManager[1288]: <info> Activation (wwan0) Stage 3 of 5 (IP Configure Start) complete.
 NetworkManager[1288]: <info> Activation (wwan0) Stage 4 of 5 (IPv6 Configure Timeout) started...
 NetworkManager[1288]: <info> Activation (wwan0) Stage 4 of 5 (IPv6 Configure Timeout) complete.
 NetworkManager[1288]: <info> (wwan0): DHCPv4 state changed nbi -> preinit
 NetworkManager[1288]: <warn> (wwan0): DHCPv4 request timed out.
 NetworkManager[1288]: <info> (wwan0): canceled DHCP transaction, DHCP client pid 25900
 NetworkManager[1288]: <info> Activation (wwan0) Stage 4 of 5 (IPv4 Configure Timeout) scheduled...
 NetworkManager[1288]: <info> Activation (wwan0) Stage 4 of 5 (IPv4 Configure Timeout) started...
 NetworkManager[1288]: <info> (wwan0): device state change: ip-config -> failed (reason 'ip-config-unavailable') [70 120 5]
 NetworkManager[1288]: <info> Marking connection 'Telstra  (Next G) ' invalid.
 NetworkManager[1288]: <warn> Activation (wwan0) failed.
 NetworkManager[1288]: <info> Activation (wwan0) Stage 4 of 5 (IPv4 Configure Timeout) complete.
 modem-manager[1214]: <info>  Modem /org/freedesktop/ModemManager/Modems/0: state changed (connected -> disconnecting)
 NetworkManager[1288]: <info> (wwan0): device state change: failed -> disconnected (reason 'none') [120 30 0]
 NetworkManager[1288]: <info> (wwan0): deactivating device (reason 'none') [0]

1
2018-02-17 10:56


oorsprong




antwoorden:


Een uitstekende oplossing van Chandana. Worden geciteerd:

Dit gebeurde vanwege bugs (of bug) in de ModemManager 0.6.0.0 die werd geleverd met Ubuntu 12.10. U kunt deze modemmanagerversie verwijderen en downgraden naar 0.5.2.

Om de versie van de modemmanager te controleren:

dpkg -s modemmanager

download versie 0.5.2: link 64 --- i386

Bron: Kan geen verbinding maken via mobiel breedband - maar het wordt wel gedetecteerd - 12.10 sectie: Chandana's antwoord.


0
2017-12-06 15:36