What version of modemmanager do you have installed?
There is modemmanager 0.5.1.97 in Precise now, which changes the polling
methods for some Huawei modems (especially the E220). This may have
caused issues with your modem now. Please confirm the version in use ;)
** Package changed: network-manager (Ubuntu) => modemmanager (Ubuntu)
** Changed in: modemmanager (Ubuntu)
Status: New => Incomplete
** Changed in: modemmanager (Ubuntu)
Importance: Undecided => Medium
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Packages, which is subscribed to network-manager in Ubuntu.
https://bugs.launchpad.net/bugs/948837
Title:
Regression: Huawei HSDPA modem doesn't work in Precise Beta1
Status in “modemmanager” package in Ubuntu:
Incomplete
Bug description:
After upgrading to Precise Beta 1 my Huawei HSDPA modem stopped
working. It's probably some regression in NetworkManager.
`lsusb' identifies it as "Bus 002 Device 011: ID 12d1:1001 Huawei
Technologies Co., Ltd. E169/E620/E800 HSDPA Modem"
An excerpt from syslog is attached.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: network-manager 0.9.2.0+git201202161854.8572ecf-0ubuntu6
ProcVersionSignature: Ubuntu 3.2.0-18.28-generic 3.2.9
Uname: Linux 3.2.0-18-generic x86_64
ApportVersion: 1.94-0ubuntu1
Architecture: amd64
CRDA:
country LT:
(2402 - 2482 @ 40), (N/A, 20)
(5170 - 5250 @ 40), (N/A, 20)
(5250 - 5330 @ 40), (N/A, 20), DFS
(5490 - 5710 @ 40), (N/A, 27), DFS
Date: Wed Mar 7 12:22:19 2012
IfupdownConfig:
auto lo
iface lo inet loopback
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
IpRoute:
default via 88.118.196.1 dev wlan0 proto static
88.118.196.0/23 dev wlan0 proto kernel scope link src 88.118.196.82
metric 2
169.254.0.0/16 dev wlan0 scope link metric 1000
NetworkManager.state:
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
WimaxEnabled=true
SourcePackage: network-manager
UpgradeStatus: Upgraded to precise on 2012-03-03 (4 days ago)
nmcli-dev:
DEVICE TYPE STATE DBUS-PATH
ttyUSB0 gsm disconnected
/org/freedesktop/NetworkManager/Devices/3
eth0 802-3-ethernet unavailable
/org/freedesktop/NetworkManager/Devices/1
wlan0 802-11-wireless connected
/org/freedesktop/NetworkManager/Devices/0
nmcli-nm:
RUNNING VERSION STATE NET-ENABLED WIFI-HARDWARE
WIFI WWAN-HARDWARE WWAN
running 0.9.3.0 connected enabled enabled
enabled enabled disabled
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