Comment 4 for bug 598555

Thanks for this update.

I have not yet upgraded to 12.04. Still using 10.04LTS.

I purchased another modem - Huawei K3565 (Rev2) - and this worked first
time. I then disconnected the K3565 and plugged in the K3520 and it worked.

Occasionally I still have problems: "Enable Broadband" is not available on
network-manager.
Rebooting about 3 to 4 times, sometimes using Recovery option and low
graphics mode sometimes seems to solve that problem, but there is no clear
pattern.

Regards,
Jerome.

On Tue, Jul 3, 2012 at 3:50 PM, Thomas Hood <email address hidden>wrote:

> "Huawei K3520 (Vodafone)" is now listed as a supported device.
>
> https://live.gnome.org/NetworkManager/MobileBroadband/
>
> Do you still have problems in Ubuntu 12.04?
>
> ** Changed in: network-manager (Ubuntu)
> Status: New => Incomplete
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/598555
>
> Title:
> Support for Huawei K3520
>
> Status in “network-manager” package in Ubuntu:
> Incomplete
>
> Bug description:
> Binary package hint: network-manager
>
> Got a Hauwei K3520 (lsusb thinks it's a Huawei Technologies Co., Ltd.
> E620 USB Modem
>
> Network Manager doesn't see it.
>
> It provides two USB serial ports, the first one doesn't respond (data
> port?) the second one responds to AT commands but won't connect to the
> internet:
>
> ATI
> Manufacturer: huawei
> Model: K3520
> Revision: 11.314.12.02.00
> IMEI: 353436034311737
> +GCAP: +CGSM,+DS,+ES
>
> OK
> AT+CGDCONT=1,"IP","internet"
> OK
> ATD*99***1#
> NO CARRIER
>
> It spits out the following every 30s or so. Asking for a firmware
> blob? I don't see this on Windows when the driver is installed, when I
> try to connect with the above sequence, it "just works"...
>
> ^BOOT:34311737,0,0,0,72
>
> To manage notifications about this bug go to:
>
> https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/598555/+subscriptions
>