After update 21 oct. can not connect mobile broadband

[Tobias Axelsson Heia]

Binary package hint: network-manager

Have been running beta and had no problem. After update my HUAWEI E170 mobile modem can not be connected. It directly disconnects. The "cdrom" in it is mounted on my desktop, maybe the change from that to modem that stopped working.

dmesg

[ 1234.123135] usb 5-2: new full speed USB device using uhci_hcd and address 10
[ 1234.307933] usb 5-2: configuration #1 chosen from 1 choice
[ 1234.318918] scsi22 : SCSI emulation for USB Mass Storage devices
[ 1234.331121] usb-storage: device found at 10
[ 1234.331125] usb-storage: waiting for device to settle before scanning
[ 1234.544355] usb 5-2: USB disconnect, address 10
[ 1235.878204] usb 5-2: new full speed USB device using uhci_hcd and address 11
[ 1236.039053] usb 5-2: configuration #1 chosen from 1 choice
[ 1236.044902] option 5-2:1.0: GSM modem (1-port) converter detected
[ 1236.045073] usb 5-2: GSM modem (1-port) converter now attached to ttyUSB0
[ 1236.047066] option 5-2:1.1: GSM modem (1-port) converter detected
[ 1236.047197] usb 5-2: GSM modem (1-port) converter now attached to ttyUSB1
[ 1236.047743] scsi25 : SCSI emulation for USB Mass Storage devices
[ 1236.050111] usb-storage: device found at 11
[ 1236.050117] usb-storage: waiting for device to settle before scanning
[ 1241.051837] usb-storage: device scan complete
[ 1241.054809] scsi 25:0:0:0: CD-ROM HUAWEI Mass Storage 2.31 PQ: 0 ANSI: 2
[ 1241.078728] sr1: scsi-1 drive
[ 1241.078978] sr 25:0:0:0: Attached scsi CD-ROM sr1
[ 1241.079135] sr 25:0:0:0: Attached scsi generic sg3 type 5
[ 1250.985738] ISO 9660 Extensions: Microsoft Joliet Level 1
[ 1250.990880] ISOFS: changing to secondary root

ProblemType: Bug
Architecture: amd64
CRDA: Error: [Errno 2] No such file or directory
Date: Fri Oct 23 10:04:26 2009
DistroRelease: Ubuntu 9.10
IfupdownConfig:
 auto lo
 iface lo inet loopback
IpRoute:
 194.47.88.0/24 dev eth0 proto kernel scope link src 194.47.88.173 metric 1
 194.47.104.0/23 dev wlan0 proto kernel scope link src 194.47.104.83 metric 2
 169.254.0.0/16 dev eth0 scope link metric 1000
 default via 194.47.88.1 dev eth0 proto static
NonfreeKernelModules: nvidia
Package: network-manager 0.8~a~git.20091013t193206.679d548-0ubuntu1
ProcEnviron:
 PATH=(custom, user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-14.48-generic
SourcePackage: network-manager
Uname: Linux 2.6.31-14-generic x86_64
WpaSupplicantLog:

[Tobias Axelsson Heia (merald)]

Bump

[Tobias Axelsson Heia (merald)]

Change to package linux, this have to be kernel/module problem. Maybe its the flip from cdrom to modem that does'nt work any more

[Tobias Axelsson Heia (merald)]

The modem flashing blue and is in "ready" 3G state. When trying to connect, it starts to flash green for some seconds and then you get a disconnect. Tried to boot all old kernels but no change.

[Tobias Axelsson Heia (merald)]

When downgrade to jaunty network-manager and network-manager-gnome

network-manager_0.7.1~rc4.1.cf199a964-0ubuntu2_amd64.deb
network-manager-gnome_0.7.1~rc4.1-0ubuntu2_amd64.deb

it works again, so it is pretty confirmed that new network-manager is the problem. Comments??

Bump

bump bump

[Tobias Axelsson Heia (merald)]

Tested with 5 computers now, I can confirm this is a bug to network-manager. Any more information needed?!

[Tobias Axelsson Heia (merald)]

BUMB

[Przemek K. (azrael)]

Do you have usb-modeswitch installed?
Have you tried to unmount the modem's pseudocd drive before using it in network manager?

[Rolf Leggewie (r0lf)]

Tobias, please give us more information if this is still a problem for you. Without further information this ticket will be closed as invalid soon.

[Launchpad Janitor (janitor)]

[Expired for network-manager (Ubuntu) because there has been no activity for 60 days.]