modem-manager: supports_callback: code should not be reached

[jevgtv]

Mobile broadband connection is not shown in possible connections

jevgtv@jevgtv-HP-Compaq-6910p ~ $ sudo modem-manager
[sudo] password for jevgtv:
modem-manager[8477]: <info> ModemManager (version 0.6.0.0) starting...
modem-manager[8477]: <warn> Could not acquire the org.freedesktop.ModemManager service as it is already taken. Return: 3
jevgtv@jevgtv-HP-Compaq-6910p ~ $

[jevgtv (tugevus)]

that does not help

jevgtv@jevgtv-HP-Compaq-6910p ~ $ sudo modem-manager
[sudo] password for jevgtv:
modem-manager[8477]: <info> ModemManager (version 0.6.0.0) starting...
modem-manager[8477]: <warn> Could not acquire the org.freedesktop.ModemManager service as it is already taken. Return: 3
jevgtv@jevgtv-HP-Compaq-6910p ~ $ man kill
jevgtv@jevgtv-HP-Compaq-6910p ~ $ kill modem-manager
bash: kill: modem-manager: arguments must be process or job IDs
jevgtv@jevgtv-HP-Compaq-6910p ~ $ kill mm
bash: kill: mm: arguments must be process or job IDs
jevgtv@jevgtv-HP-Compaq-6910p ~ $ kill modemmanager
bash: kill: modemmanager: arguments must be process or job IDs
jevgtv@jevgtv-HP-Compaq-6910p ~ $ sudo killall modem-manager
jevgtv@jevgtv-HP-Compaq-6910p ~ $ sudo /etc/init.d/network-manager restart
Rather than invoking init scripts through /etc/init.d, use the service(8)
utility, e.g. service network-manager restart

Since the script you are attempting to invoke has been converted to an
Upstart job, you may also use the stop(8) and then start(8) utilities,
e.g. stop network-manager ; start network-manager. The restart(8) utility is also available.
network-manager stop/waiting
network-manager start/running, process 8605
jevgtv@jevgtv-HP-Compaq-6910p ~ $

[jevgtv (tugevus)]

jevgtv@jevgtv-HP-Compaq-6910p ~ $ sudo killall modem-manager
jevgtv@jevgtv-HP-Compaq-6910p ~ $ sudo stop network-manager
network-manager stop/waiting

jevgtv@jevgtv-HP-Compaq-6910p ~ $ ls /sys/devices/virtual/tty/
/sys/devices/virtual/tty/:
console tty12 tty19 tty25 tty31 tty38 tty44 tty50 tty57 tty63
ptmx tty13 tty2 tty26 tty32 tty39 tty45 tty51 tty58 tty7
tty tty14 tty20 tty27 tty33 tty4 tty46 tty52 tty59 tty8
tty0 tty15 tty21 tty28 tty34 tty40 tty47 tty53 tty6 tty9
tty1 tty16 tty22 tty29 tty35 tty41 tty48 tty54 tty60 ttyprintk
tty10 tty17 tty23 tty3 tty36 tty42 tty49 tty55 tty61
tty11 tty18 tty24 tty30 tty37 tty43 tty5 tty56 tty62

jevgtv@jevgtv-HP-Compaq-6910p ~ $ sudo modem-manager --debug
modem-manager[8770]: <info> [1366357992.500679] [main.c:167] main(): ModemManager (version 0.6.0.0) starting...
modem-manager[8770]: <info> [1366357992.510494] [mm-manager.c:158] found_plugin(): Loaded plugin 'Linktop'
modem-manager[8770]: <info> [1366357992.510686] [mm-manager.c:158] found_plugin(): Loaded plugin 'Huawei'
modem-manager[8770]: <info> [1366357992.510778] [mm-manager.c:158] found_plugin(): Loaded plugin 'SimTech'
modem-manager[8770]: <info> [1366357992.510865] [mm-manager.c:158] found_plugin(): Loaded plugin 'Ericsson MBM'
modem-manager[8770]: <info> [1366357992.510951] [mm-manager.c:158] found_plugin(): Loaded plugin 'Sierra'
modem-manager[8770]: <info> [1366357992.511037] [mm-manager.c:158] found_plugin(): Loaded plugin 'ZTE'
modem-manager[8770]: <info> [1366357992.511121] [mm-manager.c:158] found_plugin(): Loaded plugin 'AnyData'
modem-manager[8770]: <info> [1366357992.511206] [mm-manager.c:158] found_plugin(): Loaded plugin 'Option High-Speed'
modem-manager[8770]: <info> [1366357992.511290] [mm-manager.c:158] found_plugin(): Loaded plugin 'X22X'
modem-manager[8770]: <info> [1366357992.511375] [mm-manager.c:158] found_plugin(): Loaded plugin 'Gobi'
modem-manager[8770]: <info> [1366357992.511459] [mm-manager.c:158] found_plugin(): Loaded plugin 'Nokia'
modem-manager[8770]: <info> [1366357992.511542] [mm-manager.c:158] found_plugin(): Loaded plugin 'MotoC'
modem-manager[8770]: <info> [1366357992.511626] [mm-manager.c:158] found_plugin(): Loaded plugin 'Option'
modem-manager[8770]: <info> [1366357992.511709] [mm-manager.c:158] found_plugin(): Loaded plugin 'Longcheer'
modem-manager[8770]: <info> [1366357992.511811] [mm-manager.c:158] found_plugin(): Loaded plugin 'Novatel'
modem-manager[8770]: <info> [1366357992.511895] [mm-manager.c:158] found_plugin(): Loaded plugin 'Wavecom'
modem-manager[8770]: <info> [1366357992.511978] [mm-manager.c:158] found_plugin(): Loaded plugin 'Samsung'
modem-manager[8770]: <info> [1366357992.512061] [mm-manager.c:158] found_plugin(): Loaded plugin 'Cinterion'
modem-manager[8770]: <info> [1366357992.512144] [mm-manager.c:158] found_plugin(): Loaded plugin 'Iridium'
modem-manager[8770]: <info> [1366357992.512226] [mm-manager.c:158] found_plugin(): Loaded plugin 'Generic'
modem-manager[8770]: <info> [1366357992.512307] [mm-manager.c:210] load_plugins(): Successfully loaded 20 plugins
modem-manager[8770]: <d...

[jevgtv (tugevus)]

https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/438150

[Aleksander Morgado (aleksander-m)]

This issue should have already been fixed in MM_06, IIRC.

[jevgtv (tugevus)]

leksander, could you please refer to a link with patch or sth I have to do?

[Aleksander Morgado (aleksander-m)]

https://bugzilla.gnome.org/show_bug.cgi?id=685398

[Aleksander Morgado (aleksander-m)]

http://cgit.freedesktop.org/ModemManager/ModemManager/commit/?h=MM_06&id=f6d9f53369200ba277a48de3a24c377799765559

[Marius B. Kotsbak (mariusko)]

This seems to be bug #1067337.

[jevgtv (tugevus)]

I have overcome the problem by installing package "wader-core" instead of "ModemManager"