desktop-packages team mailing list archive
-
desktop-packages team
-
Mailing list archive
-
Message #49779
[Bug 868034] Re: Huawei E220 can't connect on Ubuntu 11.10
Shrijit - This bug thread was opened specifically to talk about about
the problems that have appeared with the Huawei E220 on Ubuntu 11.10
that were not there on Ubuntu 11.04. It does appear from what some
posters here say, that 11.10 is also causing the same or similar bugs
to show up on other modems. The same fixes don't always apply across
different modems though, and it's not safe to assume the fixes are
universal. Some work, some don't, but it's worth giving them a try.
I still remain puzzled about that blacklist.conf fix because I'm pretty
sure the tests I did with it yesterday proved that it was working OK,
and yet today it's not working at all. Still interested to hear the
experience of others on it.
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to network-manager in Ubuntu.
https://bugs.launchpad.net/bugs/868034
Title:
Huawei E220 can't connect on Ubuntu 11.10
Status in “network-manager” package in Ubuntu:
Confirmed
Status in “usb-modeswitch-data” package in Ubuntu:
Confirmed
Bug description:
I'm using Ubuntu in my HP Pavilion dv6745tx laptop. I cannot connect
the Huawei E220 usb modem since 11.10 beta1 (now I'm in beta2). There
is no problem in natty.
I have found this in syslog
Oct 5 07:10:51 ubuntu NetworkManager[1681]: <info> Activation (ttyUSB0) starting connection 'Dialog GSM Postpaid'
Oct 5 07:10:51 ubuntu NetworkManager[1681]: <info> (ttyUSB0): device state change: disconnected -> prepare (reason 'none') [30 40 0]
Oct 5 07:10:51 ubuntu NetworkManager[1681]: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) scheduled...
Oct 5 07:10:51 ubuntu NetworkManager[1681]: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) started...
Oct 5 07:10:51 ubuntu NetworkManager[1681]: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) complete.
Oct 5 07:10:58 ubuntu NetworkManager[1681]: <warn> GSM connection failed: (32) Sending command failed: 'Resource temporarily unavailable'
Oct 5 07:10:58 ubuntu NetworkManager[1681]: <info> (ttyUSB0): device state change: prepare -> failed (reason 'unknown') [40 120 1]
Oct 5 07:10:58 ubuntu NetworkManager[1681]: <warn> Activation (ttyUSB0) failed.
Oct 5 07:10:58 ubuntu NetworkManager[1681]: <info> (ttyUSB0): device state change: failed -> disconnected (reason 'none') [120 30 0]
Oct 5 07:10:58 ubuntu NetworkManager[1681]: <info> (ttyUSB0): deactivating device (reason: 0).
Oct 5 07:10:58 ubuntu NetworkManager[1681]: nm_system_iface_flush_routes: assertion `ifindex > 0' failed
Oct 5 07:10:58 ubuntu NetworkManager[1681]: nm_system_iface_flush_addresses: assertion `ifindex > 0' failed
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/868034/+subscriptions
References