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#1 2013-04-22 12:54:23

arieaja123
Member
From: Indonesia
Registered: 2012-07-21
Posts: 43
Website

Network Manager Can't detect 3G Modem since upgrade today

Hi,
Since i upgrade my Archlinux, Network Manager can't detect my 3G Modem.
before upgrade, my modem work fine.

when i try wvdial, my modem work properly.

Pacman Log :

[2013-04-22 10:31] [PACMAN] upgraded modemmanager (0.6.0.0-1 -> 0.7.990-3)
[2013-04-22 10:31] [PACMAN] upgraded networkmanager (0.9.8.0-2 -> 0.9.8.0-3)
[2013-04-22 10:31] [PACMAN] upgraded network-manager-applet (0.9.8.0-1 -> 0.9.8.0-2)

lsusb :

Bus 001 Device 003: ID 12d1:140c Huawei Technologies Co., Ltd. 

Now, i'm still to use wvdial. i hope network manager can detect my modem.
Sorry for my bad english.


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#2 2013-04-23 12:05:10

arieaja123
Member
From: Indonesia
Registered: 2012-07-21
Posts: 43
Website

Re: Network Manager Can't detect 3G Modem since upgrade today

up..up..up smile


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#3 2013-04-23 14:30:35

Inxsible
Forum Fellow
From: Chicago
Registered: 2008-06-09
Posts: 9,130

Re: Network Manager Can't detect 3G Modem since upgrade today

arieaja123 wrote:

up..up..up smile

no no no !

Please do not flout the forum rules. There is no bumping your threads without adding other relevant information as to what else you have tried in the meanwhile.


Forum Rules

There's no such thing as a stupid question, but there sure are a lot of inquisitive idiots !

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#4 2013-04-23 19:03:30

kleistparker
Member
Registered: 2013-04-23
Posts: 1

Re: Network Manager Can't detect 3G Modem since upgrade today

Do

 systemctl enable ModemManager 

as root or sudo.
That helped me.
Best,
kp

Last edited by kleistparker (2013-04-23 20:02:55)

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#5 2013-04-23 20:17:15

ezzetabi
Member
Registered: 2006-08-27
Posts: 947

Re: Network Manager Can't detect 3G Modem since upgrade today

I am in the same situation of arieaja123, and when I start ModemManager NetworkManager show the connection... but when I try to connect ModemManager crashes with a segfault. do anyone has a similar problem?

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#6 2013-04-24 05:13:37

arieaja123
Member
From: Indonesia
Registered: 2012-07-21
Posts: 43
Website

Re: Network Manager Can't detect 3G Modem since upgrade today

Inxsible wrote:
arieaja123 wrote:

up..up..up smile

no no no !

Please do not flout the forum rules. There is no bumping your threads without adding other relevant information as to what else you have tried in the meanwhile.

oh,, i'm sorry. smile
i will read the rules.


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#7 2013-04-24 13:09:23

rilian-la-te
Member
Registered: 2012-08-24
Posts: 38

Re: Network Manager Can't detect 3G Modem since upgrade today

Also have this issue as ezzetabi:

ModemManager --debug: http://pastebin.com/H7w8Jjak
gdb stacktrace : http://pastebin.com/j540Cqbk

Maybe open a bug?

[EDIT]  https://bugs.archlinux.org/task/34931?project=1

Last edited by rilian-la-te (2013-04-24 13:29:08)

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#8 2013-04-26 10:04:51

Br1
Member
From: Italy
Registered: 2013-04-01
Posts: 6

Re: Network Manager Can't detect 3G Modem since upgrade today

arieaja123 wrote:

Since i upgrade my Archlinux, Network Manager can't detect my 3G Modem.
before upgrade, my modem work fine.

when i try wvdial, my modem work properly.


My situation is similar before upgrade the modem worked fine but now it only works with wvdial (and his frontend gnome-ppp)

Now Nm-applet does not show the connection.

.

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#9 2013-04-26 23:16:35

Br1
Member
From: Italy
Registered: 2013-04-01
Posts: 6

Re: Network Manager Can't detect 3G Modem since upgrade today

I downgraded modemmanager to  0.6.0.0-1
and               networkmanager  to  0.9.8.0-2

now my 3Gmodem work fine

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#10 2013-04-27 11:57:22

Clouseau
Member
Registered: 2010-12-24
Posts: 99

Re: Network Manager Can't detect 3G Modem since upgrade today

Yes, for me too. After inspecting the log I can see that the ModemManager service now exists, so that is new.

You just have to do:
systemctl enable ModemManager

and after that:

systemctl restart NetworkManager

smile

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