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marziods
Tux's lil' helper
Joined: 25 Jun 2009
Posts: 136
Location: <Roma>par lavor | Udine | Friul | Italie
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 Posted: Fri Feb 23, 2018 8:48 pm Post subject: [SOLVED]Huawei ME906s LTE che va solo in EDGE |
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Buongiorno,
fino a qualche tempo fa il modem Huawei interno al mio laptop funzionava normalmente... ora ha smesso di andare il LTE ... e funziona sempre in EDGE...
lsusb mi da:
| Code: | Bus 001 Device 002: ID 12d1:15c1 Huawei Technologies Co., Ltd. ME906s LTE M.2 Module
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non vedo errori...
in nessun punto... ho provto ad emergere usb_modeswitch 2.4.0
ma nulla...
la sim su un altro apparato viaggia in LTE
grazie
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Last edited by marziods on Tue Feb 27, 2018 9:51 pm; edited 1 time in total |
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fedeliallalinea
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| Posted: Fri Feb 23, 2018 10:07 pm Post subject: |
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Cosa hai cambiato nel frattempo? La versione del kernel?
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marziods
Tux's lil' helper
Joined: 25 Jun 2009
Posts: 136
Location: <Roma>par lavor | Udine | Friul | Italie
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| Posted: Fri Feb 23, 2018 11:04 pm Post subject: |
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sicuramente il kernel è cambiato,
son passati molti mesi... ho provato ad analizzare ma anche nel kernel ma non ho visto nulla che mi facesse pensare...
...
compilo l ultimo e vedo che succede
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marziods
Tux's lil' helper
Joined: 25 Jun 2009
Posts: 136
Location: <Roma>par lavor | Udine | Friul | Italie
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| Posted: Sat Feb 24, 2018 10:11 am Post subject: |
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la scheda di cui sopra, è montata su un lenovo Thinkpad T560
queste la scheda:
Huawei ME906s-158 M.2 EU
| Code: | Bus 001 Device 002: ID 12d1:15c1 Huawei Technologies Co., Ltd. ME906s LTE M.2 Module
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.10
bDeviceClass 0
bDeviceSubClass 0
bDeviceProtocol 255
bMaxPacketSize0 64
idVendor 0x12d1 Huawei Technologies Co., Ltd.
idProduct 0x15c1 ME906s LTE M.2 Module
bcdDevice 1.02
iManufacturer 1 Huawei Technologies Co., Ltd.
iProduct 2 HUAWEI Mobile
iSerial 3 0123456789ABCDEF
bNumConfigurations 3
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 301
bNumInterfaces 6
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xa0
(Bus Powered)
Remote Wakeup
MaxPower 2mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 3
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 6
bInterfaceProtocol 16
iInterface 7 Huawei Mobile Connect - Modem
** UNRECOGNIZED: 05 24 00 10 01
** UNRECOGNIZED: 04 24 02 02
** UNRECOGNIZED: 05 24 01 00 00
** UNRECOGNIZED: 05 24 06 00 00
----cut----
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fedeliallalinea
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marziods
Tux's lil' helper
Joined: 25 Jun 2009
Posts: 136
Location: <Roma>par lavor | Udine | Friul | Italie
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| Posted: Tue Feb 27, 2018 9:50 pm Post subject: |
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stato illuminante,
risolto inserendo il comando
| Code: | mmcli -m 2 --set-allowed-modes='lte'
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interessante! e grazie
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