My Huawei EM770 behaves highly irregularly with Ubuntu
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
network-manager (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
Binary package hint: network-manager
My PCI-mini EM770 3G card(Reported as Huawei Technologies Co., Ltd. E620 USB Modem by lsusb and not shown anywhere else.) Is behaving very irregularly. Sometimes, the network-mananger keeps spinning for several minutes, before giving up. When I then click connect again, it either spins for a few seconds or does nothing other than report that I've been disconnected.
But sometimes, if I click connect again while it's trying the first time, I'll get through and be connected for up to 15 minutes(usually shorter).
If I turn the modem on and off using a hotkey on my Gigabyte T1028, which I installed it in, it sometimes doesn't show up in nm-applet again, and sometimes does nothing. It shows up in lsusb in both cases.
Restarting nm-applet and NetworkManager does nothing.
ProblemType: Bug
Architecture: i386
CRDA: Error: [Errno 2] No such file or directory
CheckboxSubmission: bcc9fd490776751
CheckboxSystem: a08dc205096b01b
Date: Sat Oct 3 10:30:51 2009
DistroRelease: Ubuntu 9.10
IfupdownConfig:
auto lo
iface lo inet loopback
IpRoute:
192.168.1.0/24 dev wlan0 proto kernel scope link src 192.168.1.125 metric 2
169.254.0.0/16 dev wlan0 scope link metric 1000
default via 192.168.1.1 dev wlan0 proto static
Package: network-manager 0.8~a~git.
ProcEnviron:
LANG=en_DK.UTF-8
SHELL=/bin/bash
ProcVersionSign
RfKill:
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: network-manager
Tags: ubuntu-unr
Uname: Linux 2.6.31-11-generic i686
description: | updated |
I have a Huawei K3715 and it does the same thing.