https://bugzilla.novell.com/show_bug.cgi?id=408536
User seife@novell.com added comment
https://bugzilla.novell.com/show_bug.cgi?id=408536#c10
Stefan Seyfried changed:
What |Removed |Added
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CC| |fseidel@novell.com, gregkh@novell.com
--- Comment #10 from Stefan Seyfried 2008-08-19 11:11:05 MDT ---
In the mean time we found out that the same hs2300 card type in two different
machines (hp 2510p and hp2710p, pretty similar actually) behaves differently:
2510p:
- ttyUSB0 is the ppp port
- ttyUSB2 is the control port
2710p:
- ttyUSB2 is the ppp port
- ttyUSB0 is the control port
You can find out which one is what by opening the port with minicom or screen
and typing "ATI" (hit Return).
The ppp port responds:
Sierra Wireless, Inc.
MC8775
APP1
OK
the control port echoes your input and responds:
ati
Manufacturer: Sierra Wireless, Inc.
Model: MC8775
Revision: H1_1_8_15MCAP G:/WS/FW/H1_1_8_15MCAP/MSM6280/SRC 2007/07/17 17:26:56
IMEI: ...........
IMEI SV: 9
FSN: ........
3GPP Release 5
+GCAP: +CGSM,+DS,+ES
OK
But since you cannot get any answer to any AT command, Your issue still looks
different and to be honest: I have no real idea where to look next :-(
Are you able to recompile a kernel module? Sierra offers a newer version of the
driver, linked from e.g. http://www.sierrawireless.com/faq/ShowFAQ.aspx?ID=1119
Maybe it is worth giving it a try.
Generally this looks like a kernel problem to me and not like a umtsmon
problem.
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