移动宽带调制解调器将不与内核3.11 Ubuntu 12.04.4连接

Question

我的移动宽带调制解调器使用内核3.2.058-通用#88-UbuntuSMP，但是它无法完成与新的3.11内核的连接。是否有人有一个解决方案来启用带有3.11内核的调制解调器？

Ubuntu版本为12.04.4

Modem是一个Serria无线设备

以下是一些日志数据

第一部分是可以连接的。

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.

此部分未能连接

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]

Answer 1

钱达纳的一个极好的解决方案。引用如下：

这是由于Ubuntu12.10附带的ModemManager 0.6.0.0中的bug(或bug)所致。您可以删除此调制解调器管理器版本，并将其降级为0.5.2。

要检查调制解调器管理器版本：

dpkg -s模式管理器

下载0.5.2版本：链接64 - i386

资料来源：无法通过移动宽带连接--但检测到- 12.10部分:Chandana的答案。