Re: Problems with several modems after upgrade to ModemManager-1



If I'd remove mbim support from the kernel, would ModemManager use the cdc_acm data port?


Am 22.11.2013 14:59, schrieb Harald Jung:
Update:
When modemmanager is built with mbim support the activation und registrationm works but it wasn't able to aquire an IP by dhcp. Now i lost the connection to the notebook with the device and I can't do any debugging for the next days. In modemmanager 0.6x i was able to establish a connection without mbim, how can i force ModemManager to that behaviour?

############################
Modem 0bdb:1926 doesn't find a valid data port

T:  Bus=03 Lev=01 Prnt=01 Port=03 Cnt=03 Dev#=  4 Spd=480 MxCh= 0
D:  Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs=  4
P:  Vendor=0bdb ProdID=1926 Rev=00.00
S:  Manufacturer=Lenovo
S:  Product=H5321 gw
S:  SerialNumber=12924B04A98B48M0
C:  #Ifs=11 Cfg#= 1 Atr=e0 MxPwr=0mA
I:  If#= 0 Alt= 0 #EPs= 0 Cls=02(commc) Sub=08 Prot=00 Driver=(none)
I:  If#= 1 Alt= 0 #EPs= 1 Cls=02(commc) Sub=02 Prot=01 Driver=cdc_acm
/bin/usb-devices: line 79: printf: 0a: invalid number
I:  If#= 0 Alt= 0 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=cdc_acm
I:  If#= 2 Alt= 0 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=cdc_acm
I:  If#= 3 Alt= 0 #EPs= 1 Cls=02(commc) Sub=02 Prot=01 Driver=cdc_acm
I:  If#= 4 Alt= 0 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=cdc_acm
I:  If#= 5 Alt= 0 #EPs= 1 Cls=02(commc) Sub=09 Prot=01 Driver=cdc_wdm
I:  If#= 6 Alt= 1 #EPs= 1 Cls=02(commc) Sub=0e Prot=00 Driver=cdc_mbim
I:  If#= 7 Alt= 2 #EPs= 2 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim
/bin/usb-devices: line 79: printf: 08: invalid octal number
I:  If#= 0 Alt= 0 #EPs= 1 Cls=02(commc) Sub=09 Prot=01 Driver=cdc_wdm
/bin/usb-devices: line 79: printf: 09: invalid octal number
I:  If#= 0 Alt= 0 #EPs= 1 Cls=02(commc) Sub=02 Prot=01 Driver=cdc_acm

Logfile: http://www.hjit.de/nodataport.log




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