Problem s US Robotics Sportster & Linux

Zdravejte,
Veche njakolko dena se opitvam da podkaram edin External USRobotics Sportster 56K V90 pod Linux, obache zasega bezuspeshno :-(. Opitvah kakvo li ne...
Pod Win njamah problemi. Stariat mi external modem sashto raboti OK v Linux.
Shte se radvam na pomosht ot vasha strana. Izprashtam vi dve izvadki ot /var/log/messages. Parvata e za NERABOTESHTATA vrazka s USRobotics, a vtorata - za RABOTESHTATA sas starija modem.

------NERABOTESTHA PPP vrazka s USRobotics:
Aug 15 16:58:58 localhost ifup-ppp: pppd started for ppp0 on /dev/ttyS1 at 115200
Aug 15 16:58:59 localhost modprobe: can't locate module char-major-108
Aug 15 16:58:59 localhost kernel: CSLIP: code copyright 1989 Regents of the University of California
Aug 15 16:58:59 localhost kernel: PPP: version 2.3.7 (demand dialling)
Aug 15 16:58:59 localhost kernel: PPP line discipline registered.
Aug 15 16:58:59 localhost kernel: registered device ppp0
Aug 15 16:58:59 localhost pppd[1099]: pppd 2.3.10 started by root, uid 0
Aug 15 16:59:00 localhost chat[1112]: send (ATZ^M)
Aug 15 16:59:00 localhost chat[1112]: expect (OK)
Aug 15 16:59:01 localhost chat[1112]: ATZ^M^M
Aug 15 16:59:01 localhost chat[1112]: OK
Aug 15 16:59:01 localhost chat[1112]: -- got it
Aug 15 16:59:01 localhost chat[1112]: send (ATDP2831^M)
Aug 15 16:59:01 localhost chat[1112]: expect (CONNECT)
Aug 15 16:59:01 localhost chat[1112]: ^M
Aug 15 16:59:27 localhost chat[1112]: ATDP2831^M^M
Aug 15 16:59:27 localhost chat[1112]: CONNECT
Aug 15 16:59:27 localhost chat[1112]: -- got it
Aug 15 16:59:27 localhost chat[1112]: send (^M)
Aug 15 16:59:27 localhost chat[1112]: timeout set to 5 seconds
Aug 15 16:59:27 localhost chat[1112]: expect (~)
Aug 15 16:59:27 localhost chat[1112]: 33600/ARQ^M
Aug 15 16:59:27 localhost chat[1112]: ^\^\@^\^\@^NG^@^@^\^\^N^@^@^\^N^N^N^@x^@^N^@|^?^\^N`^\~
Aug 15 16:59:27 localhost chat[1112]: -- got it
Aug 15 16:59:27 localhost chat[1112]: send (^M)
Aug 15 16:59:27 localhost pppd[1099]: Serial connection established.
Aug 15 16:59:27 localhost pppd[1099]: Using interface ppp0
Aug 15 16:59:27 localhost pppd[1099]: Connect: ppp0 <--> /dev/ttyS1
Aug 15 16:59:58 localhost pppd[1099]: LCP: timeout sending Config-Requests
Aug 15 16:59:58 localhost pppd[1099]: Connection terminated.
Aug 15 16:59:58 localhost pppd[1099]: Hangup (SIGHUP)
Aug 15 16:59:58 localhost pppd[1099]: Exit.
Aug 15 16:59:58 localhost ifup-ppp: pppd started for ppp0 on /dev/ttyS1 at 115200
Aug 15 16:59:58 localhost modprobe: can't locate module char-major-108
Aug 15 16:59:58 localhost pppd[1113]: pppd 2.3.10 started by root, uid 0
Aug 15 16:59:59 localhost chat[1123]: send (ATZ^M)
Aug 15 16:59:59 localhost chat[1123]: expect (OK)
Aug 15 17:00:00 localhost chat[1123]: ATZ^M^M
Aug 15 17:00:00 localhost chat[1123]: OK
Aug 15 17:00:00 localhost chat[1123]: -- got it
Aug 15 17:00:00 localhost chat[1123]: send (ATDP2831^M)
Aug 15 17:00:00 localhost chat[1123]: expect (CONNECT)
Aug 15 17:00:00 localhost chat[1123]: ^M
Aug 15 17:00:01 localhost pppd[1113]: Terminating on signal 15.
Aug 15 17:00:01 localhost chat[1123]: SIGTERM
Aug 15 17:00:01 localhost pppd[1113]: Connect script failed
Aug 15 17:00:02 localhost pppd[1113]: Exit.

--------------
RABOTESTHA PPP vrazka sas starija modem:
Aug 15 16:31:39 localhost ifup-ppp: pppd started for ppp0 on /dev/modem at 115200
Aug 15 16:31:39 localhost modprobe: can't locate module char-major-108
Aug 15 16:31:40 localhost kernel: CSLIP: code copyright 1989 Regents of the University of California
Aug 15 16:31:40 localhost kernel: PPP: version 2.3.7 (demand dialling)
Aug 15 16:31:40 localhost kernel: PPP line discipline registered.
Aug 15 16:31:40 localhost kernel: registered device ppp0
Aug 15 16:31:40 localhost pppd[762]: pppd 2.3.10 started by root, uid 0
Aug 15 16:31:41 localhost chat[775]: abort on (BUSY)
Aug 15 16:31:41 localhost chat[775]: abort on (ERROR)
Aug 15 16:31:41 localhost chat[775]: abort on (NO CARRIER)
Aug 15 16:31:41 localhost chat[775]: abort on (NO DIALTONE)
Aug 15 16:31:41 localhost chat[775]: abort on (Invalid Login)
Aug 15 16:31:41 localhost chat[775]: abort on (Login incorrect)
Aug 15 16:31:41 localhost chat[775]: send (ATZ^M)
Aug 15 16:31:41 localhost chat[775]: expect (OK)
Aug 15 16:31:42 localhost chat[775]: ATZ^M^M
Aug 15 16:31:42 localhost chat[775]: OK
Aug 15 16:31:42 localhost chat[775]: -- got it
Aug 15 16:31:42 localhost chat[775]: send (ATDP2831^M)
Aug 15 16:31:42 localhost chat[775]: expect (CONNECT)
Aug 15 16:31:42 localhost chat[775]: ^M
Aug 15 16:32:08 localhost chat[775]: ATDP2831^M^M
Aug 15 16:32:08 localhost chat[775]: CONNECT
Aug 15 16:32:08 localhost chat[775]: -- got it
Aug 15 16:32:08 localhost chat[775]: send (^M)
Aug 15 16:32:08 localhost chat[775]: timeout set to 5 seconds
Aug 15 16:32:08 localhost chat[775]: expect (~)
Aug 15 16:32:08 localhost chat[775]: 115200^M
Aug 15 16:32:08 localhost chat[775]: ^M^M
Aug 15 16:32:08 localhost chat[775]: ^M^M
Aug 15 16:32:08 localhost chat[775]: BSDI BSD/OS 4.2 (troyan.digsys.bg) (tty06)^M^M
Aug 15 16:32:08 localhost chat[775]: ^M^M
Aug 15 16:32:08 localhost chat[775]: login: ^M^M
Aug 15 16:32:13 localhost chat[775]: alarm
Aug 15 16:32:13 localhost chat[775]: send (^M)
Aug 15 16:32:13 localhost chat[775]: send (^M)
Aug 15 16:32:13 localhost pppd[762]: Serial connection established.
Aug 15 16:32:13 localhost pppd[762]: Using interface ppp0
Aug 15 16:32:13 localhost pppd[762]: Connect: ppp0 <--> /dev/modem
Aug 15 16:32:17 localhost pppd[762]: Remote message: okay
Aug 15 16:32:18 localhost kernel: PPP BSD Compression module registered
Aug 15 16:32:18 localhost kernel: PPP Deflate Compression module registered
Aug 15 16:32:18 localhost pppd[762]: local IP address 193.68.7.16
Aug 15 16:32:18 localhost pppd[762]: remote IP address 193.68.7.1
Aug 15 16:32:20 localhost kernel: NET4: Linux IPX 0.38 for NET4.0
Aug 15 16:32:20 localhost kernel: IPX Portions Copyright (c) 1995 Caldera, Inc.
Aug 15 16:34:10 localhost pppd[762]: Terminating on signal 15.
Aug 15 16:34:11 localhost pppd[762]: Hangup (SIGHUP)
Aug 15 16:34:11 localhost pppd[762]: Modem hangup
Aug 15 16:34:11 localhost pppd[762]: Connection terminated.
Aug 15 16:34:11 localhost pppd[762]: Connect time 2.0 minutes.
Aug 15 16:34:11 localhost pppd[762]: Sent 3149 bytes, received 29421 bytes.
Aug 15 16:34:12 localhost pppd[762]: Exit.

Aug 15 16:59:27 localhost chat[1112]: 33600/ARQ^M
Aug 15 16:59:27 localhost chat[1112]: ^\^\@^\^\@^NG^@^@^\^\^N^@^@^\^N^N^N^@x^@^N^@|^?^\^N`^\~

posledniat red e dosta stranen, kakvo triabva da e?

Aug 15 16:59:58 localhost pppd[1099]: LCP: timeout sending Config-Requests

takova i az imah ot vreme na vremev s moia modem (sashto USR Sportser 33,6), no si mislia, che prichinata e vav vrazkata. vinagi li stava taka?

Da, absolutno vinagi. Strannoto e, che vse pak w Windows raboti...

Az imam sashtiq problem sas edin ISDN modem pak USR ama kato go pusna na USB. Abe prosto ne shte da raboti i tva e. Samo edin pyt do sega se vyrza. Az razkachih i toi poveche ne moja da zahape. Ama loga beshe 1 kam 1 sashtiq
:)

не знам, снощи пак си подкарах машината и модема си е ОК, пуснал съм го на ком3 със иницялизиращия стринг, който слага pppsetup в слака (7.1) и atx3dp0134200 и няма проблеми, поне за сега. Преди обаче ми правеше кадния номер да си забранява избирането и трябваше с миником да му казвам atz3, но не ставаше да му го сложа с чат скрипта, не знам защо.

Пробвай да сраввниш данните чрез minicom за AT настройките (AT I4 i AT I5)
по подробно за &A &K и &M (а и другите данни)- тъй-като виждам че омазването става след установяване на връзката и нещо май не му харесва комресията и error corection-а.

Zabravih da utochnja: Modemat mi go izpratiha ot USA. Vazmojno li e da ima njakakav Firmware, kojto da ne raboti tuk? A eto go i izhoda ot ATI-komandite:
ATI4 U.S. Robotics 56K FAX EXT Settings... B0 E0 F1 M1 Q1 V1 X1 Y0 BAUD=115200 PARITY=N WORDLEN=8 DIAL=TONE ON HOOK CID=0 &A1 &B0 &C1 &D2 &G0 &H0 &I0 &K1 &M4 &N0 &P0 &R1 &S0 &T5 &U0 &Y1 S00=000 S01
ATI5 U.S. Robotics 56K FAX EXT NVRAM Settings... Template Y0 DIAL=TONE B0 F1 M1 X4 BAUD=115200 PARITY=N WORDLEN=8 &A3 &B1 &G0 &H1 &I0 &K1 &M4 &N0 &P0 &R2 &S0 &T5 &U0 &Y1 S00=001 S02=043 S03=013 S04=010 S05
ATI6 Template Y1 DIAL=TONE B0 F1 M1 X4 BAUD=115200 PARITY=N WORDLEN=8 &A3 &B1 &G0 &H2 &I2 &K1 &M4 &N0 &P0 &R1 &S0 &T5 &U0 &Y1 S00=001 S02=043 S03=013 S04=010 S05=008 S06=002 S07=060 S08=002 S09=006
ATI7 Configuration Profile... Product type US/Canada External Product ID: 00568600 Options V32bis,V.34+,x2,V.90 Fax Options Class 1/Class 2.0 Line Options Caller ID, Distinctive Ring Clock Freq

НЕ би трябвало да имаш проблеми, въпреки че е донесен от Щатите - попадали са ми такива и не са ми правили проблем.
Като гледам данните от изхода на ATI4 само &A е по-различен (по default &A3). Може да опитах да го промениш, след това пробвай и да намалиш скоростта на порта от 115200 на 57600? Пробвай и с втория профил ( ATZ1 ) и също и един factory reset AT &F - това помага в доста от случаите. Ако се наложи само промени X4 на X3.
Успех

ta reshih da ne prawia now topic,a da wi pitam tuk...
da znaete dali niakyde ima driver za HCF USB modem Conexant?
imam dwa kompa( edinia s wytreshen HCS, a drugia s wynshen na USB ).
za PCI modema namerih driveri, ama za USB-to pishe, che niakoi den moge da naprawiat poddrygka na USB interface