Hi,
I have a 3g modem MSA110UP connected to a updated debian squeeze machine. I use usb-modeswitch because this device is not switched by the kernel. I also use wvdial to connect.

After some time (2 days), I receive 10 "kernel: [222393.073561] option: option_instat_callback: error -84" messages, and my devices are disconnected:
kernel: [222393.176110] usb 1-2: USB disconnect, address 2
kernel: [222393.181527] option: option_instat_callback: error -84kernel: [222393.181940] option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0kernel: [222393.182040] option 1-2:1.0: device disconnected
kernel: [222393.182422] option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1kernel: [222393.182464] option 1-2:1.1: device disconnectedkernel: [222393.182671] option1 ttyUSB2: GSM modem (1-port) converter now disconnected from ttyUSB2
kernel: [222393.182710] option 1-2:1.2: device disconnectedpppd[9358]: Modem hangup
So I have to reconnected the modem.Any ideas?
Thanks in advance.

--
Sergio Roberto Charpinel Jr.

On Thu, 03 Mar 2011 09:55:42 -0300, Sergio Charpinel Jr. wrote:

> I have a 3g modem MSA110UP connected to a updated debian squeeze
> machine. I use usb-modeswitch because this device is not switched by the
> kernel. I also use wvdial to connect.
>
> After some time (2 days), I receive 10 "kernel: [222393.073561] option:
> option_instat_callback: error -84" messages, and my devices are
> disconnected:

(...)

Seems pretty similar to this bug:

http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=568367

Greetings,

--
Camaleón


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