24 Jan
2007
24 Jan
'07
11:22 a.m.
Hi Cristian,
the syscall "open" fails on the modem device:
open(mdm->device, O_RDWR | O_NOCTTY );
it might be a permission problem (not sure) or a concurrent access on
the device.
regards,
bogdan
Cristian Caprar wrote:
How can I diagnose a problem in the SMS module when
opening a modem?
I see the following line in the log:
DEBUG: modem_process: opening modem
After about 5 minutes, I see the next one:
ERROR:modem_process: cannot open modem Siemens_S45! Resource
temporarily unavailable
All happens in libsms_modem.c, line 423, where open() is called. The
call blocks for about 5 minutes and afterwards I see the above error
in the log.
I tried to connect to the modem via minicom (on /dev/ttyS0) and
everything is just fine.
Thanks,
Cristian
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