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От чего может не работать gsm-модем?


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Модем: ZTE MF192

Оператор: МТС

Ноутбук: Toshiba Satellite A215-S4747

ОС: Ubuntu 12.04 ( а так же Fedora 17 с LiveCD)

При подключении модема к ноуту распознается как флешка, а так же в нетворкманагере распознается мобильная сеть 'MTS RUS EDGE' к ней создается стандартное подключение все настройки для мтс правильные. При попытке соединиться мгновенно сбрасывается и пишет что соединение разорвано. То же самое происходит, если загрузиться с LiveCD федоры и попробовать подключиться.

Интересно то, что этот модем без проблем работает на других компьютерах (пробовал на ноуте и стационарном, оба под управлением fedora 17)

Ранее на этом компе стояла винда, под ней модем работал, хоть и с проблемами.

Какие могут быть причины?

★★★★★

Ответ на: комментарий от Deleted
Aug 28 15:54:39 v-Satellite-A215 NetworkManager[792]: <info> (ttyACM1): deactivating device (reason 'none') [0]
Aug 28 15:54:39 v-Satellite-A215 NetworkManager[792]: nm_system_iface_flush_routes: assertion `ifindex > 0' failed
Aug 28 15:54:39 v-Satellite-A215 NetworkManager[792]: nm_system_iface_flush_addresses: assertion `ifindex > 0' failed
Aug 28 15:54:39 v-Satellite-A215 NetworkManager[792]: nm_system_iface_set_up: assertion `ifindex > 0' failed
Aug 28 15:54:39 v-Satellite-A215 NetworkManager[792]: nm_system_iface_flush_routes: assertion `ifindex > 0' failed
Aug 28 15:54:39 v-Satellite-A215 NetworkManager[792]: nm_system_iface_flush_addresses: assertion `ifindex > 0' failed
Aug 28 15:54:43 v-Satellite-A215 NetworkManager[792]: <info> Activation (ttyACM1) starting connection 'MTS По умолчанию'
Aug 28 15:54:43 v-Satellite-A215 NetworkManager[792]: <info> (ttyACM1): device state change: disconnected -> prepare (reason 'none') [30 40 0]
Aug 28 15:54:43 v-Satellite-A215 NetworkManager[792]: <info> Activation (ttyACM1) Stage 1 of 5 (Device Prepare) scheduled...
Aug 28 15:54:43 v-Satellite-A215 NetworkManager[792]: <info> Activation (ttyACM1) Stage 1 of 5 (Device Prepare) started...
Aug 28 15:54:43 v-Satellite-A215 NetworkManager[792]: <info> (ttyACM1): device state change: prepare -> need-auth (reason 'none') [40 60 0]
Aug 28 15:54:43 v-Satellite-A215 NetworkManager[792]: <info> Activation (ttyACM1) Stage 1 of 5 (Device Prepare) complete.
Aug 28 15:54:43 v-Satellite-A215 NetworkManager[792]: <info> Activation (ttyACM1) Stage 1 of 5 (Device Prepare) scheduled...
Aug 28 15:54:43 v-Satellite-A215 NetworkManager[792]: <info> Activation (ttyACM1) Stage 1 of 5 (Device Prepare) started...
Aug 28 15:54:43 v-Satellite-A215 NetworkManager[792]: <info> (ttyACM1): device state change: need-auth -> prepare (reason 'none') [60 40 0]
Aug 28 15:54:43 v-Satellite-A215 NetworkManager[792]: <info> Activation (ttyACM1) Stage 1 of 5 (Device Prepare) complete.
Aug 28 15:54:43 v-Satellite-A215 NetworkManager[792]: <warn> GSM connection failed: (32) Unknown error
Aug 28 15:54:43 v-Satellite-A215 NetworkManager[792]: <info> (ttyACM1): device state change: prepare -> failed (reason 'unknown') [40 120 1]
Aug 28 15:54:43 v-Satellite-A215 NetworkManager[792]: <info> Marking connection 'MTS По умолчанию' invalid.
Aug 28 15:54:43 v-Satellite-A215 NetworkManager[792]: <warn> Activation (ttyACM1) failed.
Aug 28 15:54:43 v-Satellite-A215 NetworkManager[792]: <info> (ttyACM1): device state change: failed -> disconnected (reason 'none') [120 30 0]
Aug 28 15:54:43 v-Satellite-A215 NetworkManager[792]: <info> (ttyACM1): deactivating device (reason 'none') [0]
Aug 28 15:54:43 v-Satellite-A215 NetworkManager[792]: nm_system_iface_flush_routes: assertion `ifindex > 0' failed
Aug 28 15:54:43 v-Satellite-A215 NetworkManager[792]: nm_system_iface_flush_addresses: assertion `ifindex > 0' failed
Aug 28 15:54:43 v-Satellite-A215 NetworkManager[792]: nm_system_iface_set_up: assertion `ifindex > 0' failed
Aug 28 15:54:43 v-Satellite-A215 NetworkManager[792]: nm_system_iface_flush_routes: assertion `ifindex > 0' failed
Aug 28 15:54:43 v-Satellite-A215 NetworkManager[792]: nm_system_iface_flush_addresses: assertion `ifindex > 0' failed
Aug 28 15:55:00 v-Satellite-A215 NetworkManager[792]:    SCPlugin-Ifupdown: devices added (path: /sys/devices/virtual/net/ppp0, iface: ppp0)
Aug 28 15:55:00 v-Satellite-A215 NetworkManager[792]:    SCPlugin-Ifupdown: device added (path: /sys/devices/virtual/net/ppp0, iface: ppp0): no ifupdown configuration found.
Aug 28 15:58:56 v-Satellite-A215 NetworkManager[792]:    SCPlugin-Ifupdown: devices removed (path: /sys/devices/virtual/net/ppp0, iface: ppp0)
Aug 28 15:59:44 v-Satellite-A215 NetworkManager[792]: <info> Activation (ttyACM1) starting connection 'MTS По умолчанию'
Aug 28 15:59:44 v-Satellite-A215 NetworkManager[792]: <info> (ttyACM1): device state change: disconnected -> prepare (reason 'none') [30 40 0]
Aug 28 15:59:44 v-Satellite-A215 NetworkManager[792]: <info> Activation (ttyACM1) Stage 1 of 5 (Device Prepare) scheduled...
Aug 28 15:59:44 v-Satellite-A215 NetworkManager[792]: <info> Activation (ttyACM1) Stage 1 of 5 (Device Prepare) started...
Aug 28 15:59:44 v-Satellite-A215 NetworkManager[792]: <info> (ttyACM1): device state change: prepare -> need-auth (reason 'none') [40 60 0]
Aug 28 15:59:44 v-Satellite-A215 NetworkManager[792]: <info> Activation (ttyACM1) Stage 1 of 5 (Device Prepare) complete.
Aug 28 15:59:44 v-Satellite-A215 NetworkManager[792]: <info> Activation (ttyACM1) Stage 1 of 5 (Device Prepare) scheduled...
Aug 28 15:59:44 v-Satellite-A215 NetworkManager[792]: <info> Activation (ttyACM1) Stage 1 of 5 (Device Prepare) started...
Aug 28 15:59:44 v-Satellite-A215 NetworkManager[792]: <info> (ttyACM1): device state change: need-auth -> prepare (reason 'none') [60 40 0]
Aug 28 15:59:44 v-Satellite-A215 NetworkManager[792]: <info> Activation (ttyACM1) Stage 1 of 5 (Device Prepare) complete.
Aug 28 15:59:44 v-Satellite-A215 NetworkManager[792]: <warn> GSM connection failed: (32) Unknown error
Aug 28 15:59:44 v-Satellite-A215 NetworkManager[792]: <info> (ttyACM1): device state change: prepare -> failed (reason 'unknown') [40 120 1]
Aug 28 15:59:44 v-Satellite-A215 NetworkManager[792]: <warn> Activation (ttyACM1) failed.
Aug 28 15:59:44 v-Satellite-A215 NetworkManager[792]: <info> (ttyACM1): device state change: failed -> disconnected (reason 'none') [120 30 0]
Aug 28 15:59:44 v-Satellite-A215 NetworkManager[792]: <info> (ttyACM1): deactivating device (reason 'none') [0]
Aug 28 15:59:44 v-Satellite-A215 NetworkManager[792]: nm_system_iface_flush_routes: assertion `ifindex > 0' failed
Aug 28 15:59:44 v-Satellite-A215 NetworkManager[792]: nm_system_iface_flush_addresses: assertion `ifindex > 0' failed
Aug 28 15:59:44 v-Satellite-A215 NetworkManager[792]: nm_system_iface_set_up: assertion `ifindex > 0' failed
Aug 28 15:59:44 v-Satellite-A215 NetworkManager[792]: nm_system_iface_flush_routes: assertion `ifindex > 0' failed
Aug 28 15:59:44 v-Satellite-A215 NetworkManager[792]: nm_system_iface_flush_addresses: assertion `ifindex > 0' failed

Грепанул syslog на предмет NetworkManager

Siado ★★★★★ ()

Huawei работает нормально. С ZTE у жёниной сеструхи была такая же фигня как у тебя. Соединение держит совсем мало-мало. Помнится (давненько было дело) я его перепрошивал другой прошивкой, но там тоже сбрасывало часто. Купила она хуавей, и выкинула нафур этот ZTE.

KOV ()
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