Ubuntu
modemmanager package

  1. Bug #459052
  2. Comment #8

Comment 8 for bug 459052

Revision history for this message
Gerd Bavendiek (gerd-bavendiek) wrote : Re: [Bug 459052] Re: some sierra modem tty's get killed by CFUN=1

On 13.11.2009 13:16, Alexander Sack wrote:
> On Thu, Nov 12, 2009 at 09:26:21PM -0000, Shahar Or wrote:
>
>> Dear ones,
>>
>> For me the patch woks exactly right on karmic.
>>
>> Will it work the same way for Jaunty?
>>
> what do you mean? afaik we dont send CFUN in jaunty ...
>
> - Alexander
>
>
 But you did in Intrepid, didn't you ?

This is from a log, taken in Intrepid:

NetworkManager: <info> (ttyUSB0): powering up...
NetworkManager: <debug> [1227279075.172044] nm_serial_debug(): Sending:
'AT+CFUN=1
'
NetworkManager: <debug> [1227279075.182881] nm_serial_debug(): Got: '

OK

For me personally this was the last Ubuntu, I could use my builtin
Sierra UMTS. In Jaunty pppd was killed immediately after start. In
Karmic Beta it worked for a short time, right now it doesn't.

So I'm really lost.

Unfortunately I'm not able to work around this (I tried wvdial /
gnome-ppp without success).

My only chance is to reboot, select Intrepid and I'm fine. But of course
this is _really_ annoying to put it politely.

Gerd